/* v70 */
/* MRISpin SpinLab — main.css | © 2026 MRISpin */

:root {
  --bg: #0d1117; --bg2: #161b22; --bg3: #1c2333; --bg4: #21262d;
  --border: #30363d; --border2: #444c56;
  --text: #e6edf3; --text2: #8b949e; --text3: #6e7681;
  --accent: #00C896; --accent2: #00a67e; --accent3: rgba(0,200,150,0.12);
  --blue: #58a6ff; --amber: #e3b341; --red: #f85149; --green: #3fb950;
  --sidebar-w: 230px; --topbar-h: 56px;
  --font: 'DM Sans', sans-serif; --mono: 'Space Mono', monospace;
  --r: 8px; --rs: 5px;
}
[data-theme="light"] {
  --bg:#f0f4f8; --bg2:#ffffff; --bg3:#e8edf3; --bg4:#dde3ea;
  --border:#c8d0da; --border2:#aab4be;
  --text:#1a2332; --text2:#4a5568; --text3:#718096;
}
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html, body {
  height: 100%;
  overflow: hidden;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
}

/* ── MOBILE: unlock scrolling completely ─────────────────
   Override ALL height/overflow constraints for phones/tablets.
   Using max-width here so it runs before any component styles. */
@media screen and (max-width: 920px) {
  html { height: auto !important; min-height: 100%; overflow-y: auto !important; overflow-x: hidden !important; }
  body { height: auto !important; min-height: 100vh; overflow-y: auto !important; overflow-x: hidden !important; }
}
a { text-decoration:none; }
::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--border2); border-radius:3px; }

/* ── SIDEBAR ── */
.sidebar {
  position:fixed; left:0; top:0; bottom:0; width:var(--sidebar-w);
  background:var(--bg2); border-right:1px solid var(--border);
  display:flex; flex-direction:column; z-index:100; overflow-y:auto;
  transition:transform .3s ease;
}
.sidebar-logo { display:flex; align-items:center; gap:10px; padding:16px 14px 12px; border-bottom:1px solid var(--border); }
.logo-icon { width:32px; height:32px; flex-shrink:0; }
.logo-name { display:block; font-family:var(--mono); font-weight:700; font-size:13.5px; color:var(--accent); }
.logo-sub { display:block; font-size:10px; color:var(--text3); }
.sidebar-nav { flex:1; padding:10px 6px; }
.nav-group-label { font-size:10px; font-weight:600; text-transform:uppercase; letter-spacing:.08em; color:var(--text3); padding:6px 10px 4px; }
.nav-item { display:flex; align-items:center; gap:9px; padding:6px 10px; border-radius:var(--rs); font-size:12.5px; color:var(--text2); cursor:pointer; margin-bottom:1px; transition:all .13s; }
.nav-item i { width:15px; text-align:center; font-size:11.5px; }
.nav-item:hover { background:var(--bg3); color:var(--text); }
.nav-item.active { background:var(--accent3); color:var(--accent); font-weight:500; }
.sidebar-footer { padding:12px 14px; border-top:1px solid var(--border); }
.theme-toggle { display:flex; align-items:center; gap:8px; font-size:11.5px; color:var(--text3); cursor:pointer; margin-bottom:8px; }
.theme-toggle:hover { color:var(--text2); }
.copyright { font-size:10px; color:var(--text3); line-height:1.5; }

/* ── MOBILE ── */
.mobile-topbar { display:none; position:fixed; top:0; left:0; right:0; height:48px; background:var(--bg2); border-bottom:1px solid var(--border); z-index:200; align-items:center; padding:0 14px; gap:10px; }
.mobile-logo { display:flex; align-items:center; gap:7px; font-family:var(--mono); font-weight:700; color:var(--accent); font-size:13px; }
.hamburger { background:none; border:none; color:var(--text2); font-size:16px; cursor:pointer; }

/* ── MAIN ── */
.main-content {
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}
@media screen and (max-width: 920px) {
  .main-content {
    margin-left: 0 !important;
    height: auto !important;
    min-height: 100vh;
    overflow: visible !important;
    padding-top: 48px;
  }
}
.topbar { height:var(--topbar-h); background:var(--bg2); border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; padding:0 18px; flex-shrink:0; }
.topbar-left { display:flex; align-items:center; gap:10px; }
.page-title { font-family:var(--mono); font-size:14px; font-weight:700; }
.page-badge { font-size:11px; color:var(--text3); background:var(--bg3); padding:2px 8px; border-radius:20px; border:1px solid var(--border); }
.topbar-right { display:flex; gap:7px; align-items:center; }
.stat-pill { font-size:11px; color:var(--text2); background:var(--bg3); border:1px solid var(--border); padding:3px 8px; border-radius:4px; display:flex; align-items:center; gap:5px; }

/* ── PANELS ── */
.panel { display:none; flex:1; overflow-y:auto; padding:16px 18px 18px; }
.panel.active { display:flex; flex-direction:column; min-height:0; }
/* Panels whose content is a calc-layout let the inner columns own the
   scroll, so the panel itself must not also scroll (double scroll breaks
   the independent column scrolling). */
.panel.active:has(.calc-layout) { overflow-y: hidden; }
@media screen and (max-width: 920px) {
  .panel { overflow-y: visible !important; }
  .panel.active { flex: none !important; min-height: 50vh; }
}

/* ── EDITOR LAYOUT ── */
.editor-layout { display:grid; grid-template-columns:196px 1fr 176px; gap:10px; flex:1; min-height:0; }

/* Snippet sidebar */
.snippet-sidebar { background:var(--bg2); border:1px solid var(--border); border-radius:var(--r); display:flex; flex-direction:column; overflow:hidden; }
.snippet-search-wrap { display:flex; align-items:center; gap:7px; padding:7px 9px; border-bottom:1px solid var(--border); background:var(--bg3); }
.snippet-search-wrap i { color:var(--text3); font-size:11px; flex-shrink:0; }
.snippet-search { background:none; border:none; outline:none; color:var(--text); font-size:12px; font-family:var(--font); width:100%; }
.snippet-search::placeholder { color:var(--text3); }
.snippet-list { flex:1; overflow-y:auto; padding:4px; }
.snip-group { margin-bottom:2px; }
.snip-head { display:flex; align-items:center; gap:6px; padding:5px 7px 3px; font-size:10px; font-weight:600; color:var(--text3); text-transform:uppercase; letter-spacing:.05em; }
.snip-item { display:flex; align-items:center; gap:6px; padding:4px 7px; font-size:11.5px; color:var(--text2); border-radius:4px; cursor:pointer; transition:all .1s; }
.snip-item i { font-size:10px; width:12px; text-align:center; color:var(--text3); flex-shrink:0; }
.snip-item:hover { background:var(--accent3); color:var(--accent); }
.snip-item:hover i { color:var(--accent); }

/* Editor main */
.editor-main { background:var(--bg2); border:1px solid var(--border); border-radius:var(--r); display:flex; flex-direction:column; overflow:hidden; min-height:0; }
.editor-toolbar { display:flex; align-items:center; justify-content:space-between; padding:7px 11px; background:var(--bg3); border-bottom:1px solid var(--border); flex-shrink:0; flex-wrap:wrap; gap:6px; }
.editor-meta { display:flex; align-items:center; gap:9px; }
.lang-select { background:var(--bg4); border:1px solid var(--border); border-radius:4px; color:var(--text2); font-size:11px; padding:3px 7px; outline:none; font-family:var(--font); cursor:pointer; }
.filename-label { font-family:var(--mono); font-size:11px; color:var(--text3); }
.editor-btns { display:flex; align-items:center; gap:5px; flex-wrap:wrap; }
.editor-wrap { display:flex; flex:1; overflow:auto; min-height:0; }
.line-numbers { background:var(--bg3); color:var(--text3); font-family:var(--mono); font-size:12px; line-height:1.75; padding:12px 7px 12px 9px; text-align:right; user-select:none; min-width:38px; border-right:1px solid var(--border); white-space:pre; flex-shrink:0; }
.code-editor { flex:1; background:var(--bg2); color:var(--text); border:none; outline:none; font-family:var(--mono); font-size:12.5px; line-height:1.75; padding:12px 14px; resize:none; tab-size:4; white-space:pre; }
.editor-statusbar { display:flex; align-items:center; gap:14px; padding:4px 12px; background:var(--bg3); border-top:1px solid var(--border); font-size:11px; color:var(--text3); font-family:var(--mono); flex-shrink:0; }

/* Info panel */
.info-panel { display:flex; flex-direction:column; gap:0; overflow-y:auto; }
.info-card { background:var(--bg2); border:1px solid var(--border); border-radius:var(--r); padding:12px 13px; }
.info-card-title { font-size:11px; font-weight:600; color:var(--text2); text-transform:uppercase; letter-spacing:.06em; margin-bottom:9px; display:flex; align-items:center; gap:6px; }
.info-card-title i { color:var(--accent); }
.info-action { display:flex; align-items:center; gap:7px; width:100%; padding:5px 8px; font-size:11.5px; background:var(--bg3); border:1px solid var(--border); border-radius:4px; color:var(--text2); cursor:pointer; text-align:left; margin-bottom:3px; font-family:var(--font); transition:all .12s; }
.info-action:hover { background:var(--accent3); color:var(--accent); border-color:var(--accent); }
.info-action.export-green { border-color:var(--accent); color:var(--accent); }
.info-action.export-green:hover { background:var(--accent); color:#0d1117; }
.tag-cloud { display:flex; flex-wrap:wrap; gap:4px; }

/* ── BUTTONS ── */
.btn { display:inline-flex; align-items:center; gap:5px; padding:5px 11px; border-radius:var(--rs); font-size:12px; font-weight:500; cursor:pointer; border:1px solid transparent; font-family:var(--font); transition:all .13s; white-space:nowrap; }
.btn-primary { background:var(--accent); color:#0d1117; border-color:var(--accent2); }
.btn-primary:hover { background:var(--accent2); }
.btn-ghost { background:var(--bg3); color:var(--text2); border-color:var(--border); }
.btn-ghost:hover { background:var(--bg4); color:var(--text); }
.btn-danger { background:rgba(248,81,73,.15); color:var(--red); border-color:var(--red); }
.btn-danger:hover { background:var(--red); color:#fff; }

/* ── BADGES ── */
.badge { display:inline-block; padding:2px 6px; border-radius:3px; font-size:10px; font-weight:700; letter-spacing:.03em; cursor:pointer; }
.badge-fsl { background:#1a3a5c; color:#58a6ff; }
.badge-fs { background:#3a2a00; color:#e3b341; }
.badge-ants { background:#3a1a3a; color:#bc8cff; }
.badge-afni { background:#3a1a1a; color:#f85149; }
.badge-mrtrix { background:#0d2e1f; color:#00C896; }
.badge-py { background:#1a2e1a; color:#3fb950; }
.badge-dcm { background:#1e2a3a; color:#79c0ff; }
.badge-bids { background:#2a1e3a; color:#d2a8ff; }
.badge-hpc { background:#2a2a1a; color:#e3b341; }

/* ── FORMS ── */
.form-grid { display:grid; grid-template-columns:auto 1fr; gap:5px 10px; align-items:center; }
.form-grid label { font-size:12px; color:var(--text2); white-space:nowrap; }
.form-input { background:var(--bg3); border:1px solid var(--border); border-radius:4px; color:var(--text); font-size:12px; padding:5px 7px; outline:none; font-family:var(--font); width:100%; transition:border-color .14s; }
.form-input:focus { border-color:var(--accent); }

/* ── PIPELINE ── */
.pipeline-layout { display:flex; flex-direction:column; flex:1; }
.pipeline-controls { display:flex; gap:7px; flex-wrap:wrap; margin-bottom:14px; align-items:center; }
.pipeline-canvas { background:var(--bg2); border:1px solid var(--border); border-radius:var(--r); padding:14px; min-height:120px; display:flex; flex-direction:column; gap:8px; }
.pipe-empty { font-size:13px; color:var(--text3); margin:20px auto; }
.pipe-step { display:flex; align-items:center; gap:8px; background:var(--bg3); border:1px solid var(--border); border-radius:6px; padding:8px 12px; animation:fadeIn .2s ease; }
.step-num { width:22px; height:22px; background:var(--accent); color:#0d1117; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:10px; font-weight:700; flex-shrink:0; }
.step-select { flex:1; background:var(--bg4); border:1px solid var(--border); border-radius:4px; color:var(--text); font-size:12px; padding:4px 7px; outline:none; font-family:var(--font); cursor:pointer; }
.step-del { background:none; border:none; color:var(--text3); cursor:pointer; font-size:12px; padding:3px; transition:color .12s; }
.step-del:hover { color:var(--red); }
.pipe-preview { background:var(--bg); border:1px solid var(--border); border-radius:6px; padding:11px 13px; font-family:var(--mono); font-size:11.5px; color:var(--text2); max-height:280px; overflow-y:auto; white-space:pre; }
@keyframes fadeIn { from{opacity:0;transform:translateY(-5px)} to{opacity:1;transform:none} }

/* ── DICOM ── */
.dicom-layout { display:grid; grid-template-columns:320px 1fr; gap:12px; flex:1; min-height:0; }
.dicom-left { overflow-y:auto; display:flex; flex-direction:column; gap:0; }
.dicom-right { display:flex; flex-direction:column; min-height:0; }
.dicom-right .info-card { flex:1; display:flex; flex-direction:column; min-height:0; }
#dicomEditor { flex:1; }

/* ── PARAMS ── */
.params-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:12px; }

/* ── TEMPLATES ── */
.templates-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:12px; }
.template-card { background:var(--bg2); border:1px solid var(--border); border-radius:var(--r); padding:15px; cursor:pointer; transition:all .18s; }
.template-card:hover { border-color:var(--accent); transform:translateY(-2px); box-shadow:0 4px 20px rgba(0,200,150,.1); }
.tc-icon { width:36px; height:36px; background:var(--accent3); border:1px solid rgba(0,200,150,.25); border-radius:7px; display:flex; align-items:center; justify-content:center; font-size:15px; color:var(--accent); margin-bottom:9px; }
.template-card h3 { font-size:13px; font-weight:600; margin-bottom:5px; }
.template-card p { font-size:11.5px; color:var(--text3); line-height:1.5; margin-bottom:9px; }
.template-tags { display:flex; gap:4px; flex-wrap:wrap; }

/* ── QC ── */
.qc-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:12px; }
.qc-item { display:flex; align-items:flex-start; gap:8px; padding:6px 0; border-bottom:1px solid var(--border); font-size:12.5px; cursor:pointer; }
.qc-item:last-child { border-bottom:none; }
.qc-box { width:15px; height:15px; border:1.5px solid var(--border2); border-radius:3px; flex-shrink:0; margin-top:2px; display:flex; align-items:center; justify-content:center; font-size:9px; transition:all .13s; }
.qc-item.done .qc-box { background:var(--accent); border-color:var(--accent); color:#0d1117; }
.qc-item.done .qc-text { color:var(--text3); text-decoration:line-through; }
.qc-text { color:var(--text2); line-height:1.45; }

/* ── REFERENCE ── */
.reference-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:12px; }
.ref-wrap { overflow-x:auto; }
.ref-table { width:100%; border-collapse:collapse; font-size:11.5px; }
.ref-table th { text-align:left; padding:5px 7px; background:var(--bg3); color:var(--text3); font-size:10px; text-transform:uppercase; letter-spacing:.05em; border-bottom:1px solid var(--border); }
.ref-table td { padding:5px 7px; border-bottom:1px solid var(--border); color:var(--text2); vertical-align:top; }
.ref-table td:first-child { font-family:var(--mono); color:var(--accent); font-size:11px; white-space:nowrap; }
.ref-table tr:hover td { background:var(--bg3); }

/* ── ACCOUNT ── */
.account-layout { max-width:700px; }
.account-tabs { display:flex; gap:4px; margin-bottom:16px; }
.acct-tab { padding:6px 18px; border-radius:6px; font-size:13px; font-weight:500; border:1px solid var(--border); background:var(--bg3); color:var(--text2); cursor:pointer; font-family:var(--font); transition:all .13s; }
.acct-tab.active { background:var(--accent); color:#0d1117; border-color:var(--accent2); }
.acct-msg { font-size:12px; margin-top:9px; min-height:16px; }
.acct-msg.ok { color:var(--accent); }
.acct-msg.err { color:var(--red); }
.user-avatar { width:46px; height:46px; background:var(--accent3); border:2px solid var(--accent); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:18px; font-weight:700; color:var(--accent); font-family:var(--mono); flex-shrink:0; }
.saved-script-row { display:flex; align-items:center; justify-content:space-between; padding:7px 0; border-bottom:1px solid var(--border); font-size:12.5px; }
.saved-script-row:last-child { border-bottom:none; }
.saved-script-name { color:var(--text); font-family:var(--mono); font-size:11.5px; }
.saved-script-meta { font-size:11px; color:var(--text3); }

/* ── TOAST ── */
.toast { position:fixed; bottom:22px; right:22px; background:var(--bg4); border:1px solid var(--accent); color:var(--accent); padding:9px 15px; border-radius:7px; font-size:12.5px; font-family:var(--mono); opacity:0; transform:translateY(7px); transition:all .22s; pointer-events:none; z-index:9999; }
.toast.show { opacity:1; transform:none; }

/* ── RESPONSIVE ── */
@media screen and (max-width:920px) {
  /* Sidebar off-canvas drawer */
  .sidebar { transform: translateX(-100%); position: fixed; z-index: 300; }
  .sidebar.open { transform: none; }
  .mobile-topbar { display: flex; }
  .topbar { position: sticky; top: 48px; z-index: 10; }

  /* Collapse layouts */
  .editor-layout  { grid-template-columns: 1fr; }
  .dicom-layout   { grid-template-columns: 1fr; }
  .pb-layout      { grid-template-columns: 1fr; }
  .hb-layout      { grid-template-columns: 1fr; }
  .pl-layout      { grid-template-columns: 1fr; }
  .docs-layout    { grid-template-columns: 1fr; }

  /* Hide non-essential */
  .topbar-right  { display: none; }
  .info-panel    { display: none; }
  .snippet-sidebar { max-height: 160px; }
}
@media(max-width:640px){
  .params-grid,.qc-grid,.reference-grid,.templates-grid{grid-template-columns:1fr;}
}

/* ── ADMIN STYLES ── */
.admin-body { font-family:var(--font); background:var(--bg); color:var(--text); min-height:100vh; overflow:auto; }
.admin-login-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center; }
.admin-login-card { background:var(--bg2); border:1px solid var(--border); border-radius:14px; padding:36px; width:360px; }
.admin-logo { display:flex; flex-direction:column; align-items:center; gap:7px; margin-bottom:24px; }
.admin-logo-name { font-family:var(--mono); font-weight:700; color:var(--accent); font-size:18px; }
.admin-logo-sub { font-size:11px; color:var(--text3); }
.admin-input-group { margin-bottom:12px; }
.admin-input-group label { display:block; font-size:12px; color:var(--text2); margin-bottom:4px; }
.admin-input { width:100%; background:var(--bg3); border:1px solid var(--border); border-radius:5px; color:var(--text); font-size:13px; padding:8px 11px; outline:none; font-family:var(--font); transition:border-color .14s; }
.admin-input:focus { border-color:var(--accent); }
.admin-btn-full { width:100%; background:var(--accent); color:#0d1117; border:none; border-radius:5px; font-size:14px; font-weight:600; padding:9px; cursor:pointer; font-family:var(--font); transition:background .14s; }
.admin-btn-full:hover { background:var(--accent2); }
.admin-topbar { background:var(--bg2); border-bottom:1px solid var(--border); padding:12px 22px; display:flex; align-items:center; justify-content:space-between; position:sticky; top:0; z-index:50; }
.admin-topbar-logo { display:flex; align-items:center; gap:10px; }
.admin-topbar h1 { font-family:var(--mono); font-size:14px; color:var(--accent); }
.admin-content { padding:22px; max-width:1100px; margin:0 auto; }
.admin-kpi-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:12px; margin-bottom:22px; }
.admin-kpi { background:var(--bg2); border:1px solid var(--border); border-radius:var(--r); padding:16px; }
.admin-kpi-label { font-size:10px; color:var(--text3); text-transform:uppercase; letter-spacing:.06em; margin-bottom:5px; }
.admin-kpi-value { font-size:26px; font-weight:700; font-family:var(--mono); color:var(--accent); }
.admin-kpi-sub { font-size:11px; color:var(--text3); margin-top:2px; }
.admin-section { margin-bottom:22px; }
.admin-section-title { font-size:12px; font-weight:600; color:var(--text2); text-transform:uppercase; letter-spacing:.07em; margin-bottom:10px; padding-bottom:7px; border-bottom:1px solid var(--border); }
.admin-table { width:100%; border-collapse:collapse; background:var(--bg2); border:1px solid var(--border); border-radius:var(--r); overflow:hidden; font-size:12.5px; }
.admin-table th { padding:9px 13px; background:var(--bg3); text-align:left; color:var(--text3); font-size:10px; text-transform:uppercase; letter-spacing:.05em; border-bottom:1px solid var(--border); }
.admin-table td { padding:9px 13px; border-bottom:1px solid var(--border); color:var(--text2); }
.admin-table tr:last-child td { border-bottom:none; }
.admin-table tr:hover td { background:var(--bg3); }
.a-badge { display:inline-block; padding:2px 8px; border-radius:20px; font-size:10px; font-weight:600; }
.a-badge-green { background:rgba(63,185,80,.15); color:var(--green); }
.a-badge-amber { background:rgba(227,179,65,.15); color:var(--amber); }
.a-badge-red { background:rgba(248,81,73,.15); color:var(--red); }
.admin-settings-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:14px; }

/* ═══════════════════════════════════════════════════════════
   GUIDE PAGES — Install Guides & Sources
═══════════════════════════════════════════════════════════ */

.guide-layout {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 860px;
  width: 100%;
}

.guide-hero {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 22px 24px;
}

.guide-hero-windows { border-left: 3px solid var(--blue); }
.guide-hero-linux   { border-left: 3px solid var(--accent); }
.guide-hero-sources { border-left: 3px solid var(--amber); }

.guide-hero-icon {
  width: 52px; height: 52px; flex-shrink: 0;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  background: var(--bg3);
  color: var(--accent);
}

.guide-hero-windows .guide-hero-icon { color: var(--blue); }
.guide-hero-sources .guide-hero-icon { color: var(--amber); }

.guide-hero-title {
  font-size: 16px; font-weight: 600;
  font-family: var(--mono);
  color: var(--text);
  margin-bottom: 6px;
}

.guide-hero-sub {
  font-size: 13px; color: var(--text2); line-height: 1.65;
}

.guide-alert {
  display: flex; align-items: flex-start; gap: 12px;
  background: rgba(88, 166, 255, 0.08);
  border: 1px solid rgba(88, 166, 255, 0.25);
  border-radius: var(--r);
  padding: 12px 16px;
  font-size: 13px; color: var(--text2); line-height: 1.6;
}

.guide-alert > i { color: var(--blue); margin-top: 2px; flex-shrink: 0; }

.guide-alert-green {
  background: var(--accent3);
  border-color: rgba(0,200,150,0.3);
}
.guide-alert-green > i { color: var(--accent); }

.guide-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px 20px;
}

.guide-card-header {
  display: flex; align-items: flex-start; gap: 14px; margin-bottom: 14px;
}

.guide-step-num {
  width: 28px; height: 28px; flex-shrink: 0;
  background: var(--accent); color: #0d1117;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; font-family: var(--mono);
  margin-top: 1px;
}

.guide-card-title {
  font-size: 14px; font-weight: 600; color: var(--text);
  margin-bottom: 3px;
}

.guide-card-sub {
  font-size: 12px; color: var(--text3); line-height: 1.5;
}

.guide-code-block {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 12px;
}

.guide-code-lang {
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  padding: 5px 12px;
  font-size: 10.5px;
  font-family: var(--mono);
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.guide-code {
  font-family: var(--mono);
  font-size: 12px; line-height: 1.75;
  color: var(--text);
  padding: 12px 14px 12px 14px;
  margin: 0;
  white-space: pre;
  overflow-x: auto;
}

.guide-copy-btn {
  position: absolute;
  top: 32px; right: 10px;
  background: var(--bg4);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text3);
  font-size: 11px;
  padding: 3px 9px;
  cursor: pointer;
  font-family: var(--font);
  transition: all .13s;
}
.guide-copy-btn:hover { background: var(--accent3); color: var(--accent); border-color: var(--accent); }

.guide-note {
  font-size: 12.5px; color: var(--text2); line-height: 1.6;
  margin-bottom: 10px;
}

.guide-ref {
  font-size: 12px; color: var(--text3);
  display: flex; align-items: center; gap: 7px;
}
.guide-ref a { color: var(--accent); text-decoration: none; }
.guide-ref a:hover { text-decoration: underline; }

/* Sources grid */
.sources-layout {
  display: flex; flex-direction: column; gap: 16px; max-width: 1100px; width: 100%;
}

.sources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}

.source-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px;
  transition: border-color .15s;
}

.source-card:hover { border-color: var(--accent); }

.source-card-header {
  display: flex; align-items: center; gap: 9px; margin-bottom: 9px;
}

.source-card-title {
  font-size: 13px; font-weight: 600; color: var(--text);
}

.source-card-desc {
  font-size: 12px; color: var(--text2); line-height: 1.6; margin-bottom: 11px;
}

.source-links {
  display: flex; flex-direction: column; gap: 5px; margin-bottom: 10px;
}

.source-links a {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--accent); text-decoration: none;
}
.source-links a:hover { text-decoration: underline; }
.source-links a i { font-size: 11px; width: 14px; }

.source-licence {
  font-size: 11px; color: var(--text3);
  display: flex; align-items: center; gap: 6px;
  border-top: 1px solid var(--border);
  padding-top: 9px; margin-top: 4px;
}
.source-licence i { color: var(--green); }

/* ═══════════════════════════════════════════════════════════
   COMPREHENSIVE MOBILE & TABLET RESPONSIVE CSS
═══════════════════════════════════════════════════════════ */

/* Tablet: 641–920px */
/* Sidebar backdrop (added by second 920 block) */
@media (max-width: 920px) {
  .sidebar-backdrop {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 299;
  }
  .sidebar-backdrop.show { display: block; }
  .params-grid  { grid-template-columns: repeat(2, 1fr); }
  .sources-grid { grid-template-columns: repeat(2, 1fr); }
  .qc-grid      { grid-template-columns: 1fr; }
}

/* Mobile: ≤640px */
@media (max-width: 640px) {
  :root { font-size: 13px; }

  /* Mobile topbar */
  .mobile-topbar { padding: 0 12px; gap: 8px; }
  .mobile-logo { font-size: 13px; }
  .mobile-logo svg { width: 20px; height: 20px; }

  /* Topbar */
  .topbar { padding: 0 12px; height: 50px; }
  .page-title { font-size: 13px; }
  .page-badge { display: none; }

  /* Panels: tighter padding */
  .panel { padding: 10px 12px 16px; }

  /* Editor layout: single column */
  .editor-layout { grid-template-columns: 1fr; gap: 8px; }

  /* Code editor smaller font on mobile */
  .code-editor { font-size: 11.5px; min-height: 220px; }
  .line-numbers { font-size: 10.5px; }
  .editor-statusbar { font-size: 10px; padding: 3px 10px; }

  /* Editor toolbar wraps */
  .editor-toolbar { flex-wrap: wrap; gap: 6px; padding: 6px 10px; }
  .editor-btns { flex-wrap: wrap; gap: 4px; }
  .editor-btns .btn { font-size: 11px; padding: 4px 9px; }

  /* Snippet sidebar: compact */
  .snippet-sidebar { max-height: 160px; }
  .snip-item { font-size: 11px; padding: 4px 6px; }
  .snip-head { font-size: 9.5px; padding: 5px 6px 2px; }

  /* Buttons */
  .btn { font-size: 11.5px; padding: 5px 10px; }
  .btn i { font-size: 11px; }

  /* Pipeline builder */
  .pipeline-controls { flex-wrap: wrap; gap: 5px; }
  .pipeline-controls .btn { font-size: 11px; padding: 4px 9px; }
  .pipe-step { flex-wrap: wrap; gap: 6px; padding: 8px 10px; }
  .step-select { font-size: 11.5px; }
  .pipe-preview { font-size: 10.5px; }

  /* DICOM layout */
  .dicom-layout { grid-template-columns: 1fr; gap: 10px; }
  .dicom-left .info-card { padding: 12px; }
  .form-grid { grid-template-columns: 1fr; gap: 4px; }
  .form-grid label { font-size: 11.5px; margin-top: 4px; }
  .form-input { font-size: 12px; padding: 6px 8px; }

  /* Params: single column */
  .params-grid { grid-template-columns: 1fr; }

  /* Templates: single column */
  .templates-grid { grid-template-columns: 1fr; }
  .template-card { padding: 13px; }
  .template-card h3 { font-size: 13px; }
  .template-card p { font-size: 11.5px; }

  /* QC: single column */
  .qc-grid { grid-template-columns: 1fr; }
  .qc-item { font-size: 12px; }

  /* Reference: single column */
  .reference-grid { grid-template-columns: 1fr; }
  .ref-table td, .ref-table th { font-size: 11px; padding: 4px 6px; }

  /* Account */
  .account-layout { max-width: 100%; }
  .acct-tab { padding: 5px 14px; font-size: 12px; }
  .user-avatar { width: 40px; height: 40px; font-size: 16px; }

  /* Guide pages */
  .guide-layout { gap: 12px; }
  .guide-hero { flex-direction: column; gap: 12px; padding: 16px; }
  .guide-hero-icon { width: 40px; height: 40px; font-size: 18px; }
  .guide-hero-title { font-size: 14px; }
  .guide-hero-sub { font-size: 12.5px; }
  .guide-card { padding: 14px; }
  .guide-card-header { gap: 10px; }
  .guide-step-num { width: 24px; height: 24px; font-size: 11px; }
  .guide-card-title { font-size: 13px; }
  .guide-code { font-size: 11px; padding: 10px 10px; }
  .guide-code-block { overflow-x: auto; }
  .guide-copy-btn { top: 30px; right: 6px; font-size: 10px; padding: 2px 7px; }
  .guide-alert { font-size: 12px; padding: 10px 12px; gap: 9px; }

  /* Sources */
  .sources-grid { grid-template-columns: 1fr; }
  .source-card { padding: 13px; }
  .source-card-title { font-size: 12.5px; }
  .source-card-desc { font-size: 11.5px; }
  .source-links a { font-size: 11.5px; }

  /* Info card */
  .info-card { padding: 11px 12px; }
  .info-card-title { font-size: 10.5px; }
  .info-action { font-size: 11px; padding: 5px 7px; }

  /* Admin login card */
  .admin-login-card { width: calc(100vw - 32px); padding: 24px 20px; }

  /* Admin topbar */
  .admin-topbar { padding: 10px 14px; flex-wrap: wrap; gap: 8px; }
  .admin-topbar-logo h1 { font-size: 13px; }
  .admin-content { padding: 14px; }
  .admin-kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .admin-kpi-value { font-size: 22px; }
  .admin-settings-grid { grid-template-columns: 1fr; }

  /* Toast */
  .toast { bottom: 14px; right: 14px; left: 14px; text-align: center; font-size: 12px; }

  /* Tag cloud wraps */
  .tag-cloud { gap: 5px; }
  .badge { font-size: 10px; padding: 2px 6px; }
}

/* Very small phones: ≤380px */
@media (max-width: 380px) {
  .editor-btns .btn span { display: none; } /* Hide text, show icon only */
  .pipeline-controls .btn span { display: none; }
  .guide-code { font-size: 10.5px; }
  .admin-kpi-grid { grid-template-columns: 1fr; }
}

/* Landscape phone: short viewport */
@media (max-height: 500px) and (max-width: 900px) {
  .panel { padding: 8px 12px; }
  .topbar { height: 42px; }
  .code-editor { min-height: 160px; }
}

/* Install guide: copy button reposition on mobile */
@media (max-width: 640px) {
  .guide-copy-btn {
    position: static;
    display: block;
    width: 100%;
    margin-top: 6px;
    text-align: center;
  }
}


/* ═══════════════════════════════════════════════════════════
   STUDY SETUP WIZARD
═══════════════════════════════════════════════════════════ */

.wizard-layout {
  max-width: 820px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.wizard-step {
  animation: fadeIn .22s ease;
}

.wizard-step-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.wizard-step-num {
  width: 32px; height: 32px; flex-shrink: 0;
  background: var(--accent); color: #0d1117;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; font-family: var(--mono);
  margin-top: 2px;
}

.wizard-step-title {
  font-size: 15px; font-weight: 600; color: var(--text);
  margin-bottom: 4px;
}

.wizard-step-sub {
  font-size: 12.5px; color: var(--text3);
}

/* Study type cards grid */
.wizard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin-bottom: 6px;
}

.wizard-card {
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 16px 14px;
  cursor: pointer;
  transition: all .18s;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.wizard-card:hover {
  border-color: var(--accent);
  background: var(--accent3);
  transform: translateY(-2px);
}

.wizard-card.selected {
  border-color: var(--accent);
  background: var(--accent3);
  box-shadow: 0 0 0 1px var(--accent);
}

.wc-icon {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: var(--bg3);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  color: var(--accent);
  transition: background .18s;
}

.wizard-card.selected .wc-icon,
.wizard-card:hover .wc-icon {
  background: rgba(0,200,150,0.2);
}

.wc-title {
  font-size: 13px; font-weight: 600; color: var(--text);
}

.wc-desc {
  font-size: 11.5px; color: var(--text3); line-height: 1.5;
}

.wc-tags {
  display: flex; flex-wrap: wrap; gap: 4px;
}

/* Scanner grid */
.wizard-scanner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.wizard-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.wizard-field label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text3);
}

/* Toggle button group */
.wizard-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.wbtn {
  padding: 5px 12px;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text2);
  cursor: pointer;
  font-family: var(--font);
  transition: all .13s;
}

.wbtn:hover { background: var(--bg4); color: var(--text); }
.wbtn.active {
  background: var(--accent3);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

/* Options grid */
.wizard-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.wizard-option-group {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px;
}

.wizard-option-group-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text3);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.wizard-option-group-title i { color: var(--accent); }

.wizard-option-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px;
  margin-bottom: 7px;
}

.wizard-option-row:last-child { margin-bottom: 0; }

.wizard-option-row label {
  font-size: 12px;
  color: var(--text2);
}

.wizard-option-input {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 12px;
  padding: 4px 7px;
  outline: none;
  font-family: var(--mono);
  width: 90px;
  text-align: right;
  transition: border-color .14s;
}

.wizard-option-input:focus { border-color: var(--accent); }

.wizard-option-select {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 12px;
  padding: 4px 7px;
  outline: none;
  font-family: var(--font);
  width: 130px;
  transition: border-color .14s;
}

.wizard-option-select:focus { border-color: var(--accent); }

/* Result card */
.wizard-result-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
}

.wrc-header {
  background: var(--accent3);
  border-bottom: 1px solid rgba(0,200,150,.3);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.wrc-header-icon {
  width: 36px; height: 36px;
  background: var(--accent);
  color: #0d1117;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.wrc-title { font-size: 14px; font-weight: 600; color: var(--text); }
.wrc-sub   { font-size: 12px; color: var(--text2); margin-top: 2px; }

.wrc-body { padding: 14px 18px; }

.wrc-steps {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.wrc-step-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: var(--text2);
}

.wrc-step-row i { color: var(--accent); width: 14px; text-align: center; }

.wrc-params {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.wrc-param-pill {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 11px;
  color: var(--text2);
  font-family: var(--mono);
}

/* Mobile wizard */
@media (max-width: 640px) {
  .wizard-cards { grid-template-columns: 1fr 1fr; }
  .wizard-scanner-grid { grid-template-columns: 1fr 1fr; }
  .wizard-options-grid { grid-template-columns: 1fr; }
  .wizard-step-title { font-size: 14px; }
  .wc-desc { display: none; }
}

@media (max-width: 400px) {
  .wizard-cards { grid-template-columns: 1fr; }
}


/* ═══════════════════════════════════════════════════════════
   DICOM → BIDS HEURISTIC BUILDER
═══════════════════════════════════════════════════════════ */

.hb-layout {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 14px;
  flex: 1;
  min-height: 0;
}

.hb-left {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  gap: 0;
}

.hb-hero {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--r);
  padding: 14px 16px;
  margin-bottom: 12px;
}

.hb-hero-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: var(--accent3);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--accent);
}

.hb-hero-title {
  font-size: 14px; font-weight: 600;
  font-family: var(--mono); color: var(--text);
  margin-bottom: 5px;
}

.hb-hero-sub {
  font-size: 12px; color: var(--text2); line-height: 1.6;
}

.hb-hero-sub code {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0 4px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
}

.hb-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px;
}

.hb-card-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text2);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.hb-card-title i { color: var(--accent); }

.hb-path-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 5px 10px;
  align-items: center;
}

.hb-path-grid label {
  font-size: 12px; color: var(--text2); white-space: nowrap;
}

/* Series rows */
.hb-series-header {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr 1fr 28px;
  gap: 5px;
  padding: 5px 6px;
  background: var(--bg3);
  border-radius: 5px;
  margin-bottom: 6px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text3);
}

.hb-series-row {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr 1fr 28px;
  gap: 5px;
  align-items: center;
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
  animation: fadeIn .15s ease;
}

.hb-series-row:last-child { border-bottom: none; }

.hb-series-input {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 11.5px;
  padding: 4px 6px;
  outline: none;
  font-family: var(--mono);
  width: 100%;
  transition: border-color .13s;
}
.hb-series-input:focus { border-color: var(--accent); }

.hb-series-select {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 11px;
  padding: 4px 4px;
  outline: none;
  font-family: var(--font);
  width: 100%;
  cursor: pointer;
}

.hb-series-del {
  background: none; border: none;
  color: var(--text3); cursor: pointer;
  font-size: 11px; padding: 3px;
  transition: color .12s;
}
.hb-series-del:hover { color: var(--red); }

/* Right pane */
.hb-right {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
}

.hb-output-tabs {
  display: flex;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  overflow-x: auto;
}

.hb-tab {
  padding: 9px 14px;
  font-size: 12px;
  font-weight: 500;
  border: none;
  background: transparent;
  color: var(--text3);
  cursor: pointer;
  font-family: var(--font);
  border-bottom: 2px solid transparent;
  transition: all .13s;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hb-tab:hover { color: var(--text2); background: var(--bg4); }

.hb-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: var(--bg2);
}

.hb-output-pane {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.hb-output-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
  flex-shrink: 0;
  flex-wrap: wrap;
  gap: 6px;
}

.hb-output-label {
  font-size: 11.5px;
  color: var(--text2);
  font-family: var(--mono);
}

.hb-code-wrap {
  display: flex;
  flex: 1;
  overflow: auto;
  min-height: 0;
}

.hb-bids-tree {
  flex: 1;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--text);
  padding: 16px 18px;
  margin: 0;
  white-space: pre;
  overflow: auto;
  background: var(--bg2);
}

/* Mobile */
@media (max-width: 900px) {
  .hb-layout { grid-template-columns: 1fr; }
  .hb-right { min-height: 360px; }
}

@media (max-width: 640px) {
  .hb-series-header { display: none; }
  .hb-series-row {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 4px;
    padding: 8px 0;
    border-radius: 6px;
    background: var(--bg3);
    padding: 8px;
    margin-bottom: 6px;
    border: 1px solid var(--border);
  }
  .hb-series-del {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
  }
  .hb-path-grid { grid-template-columns: 1fr; }
  .hb-path-grid label { margin-top: 6px; }
}


/* ═══════════════════════════════════════════════════════════
   PROTOCOL LIBRARY
═══════════════════════════════════════════════════════════ */

.pl-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 14px;
  flex: 1;
  min-height: 0;
  height: 100%;
}

/* ── Left pane ── */
.pl-left {
  display: flex;
  flex-direction: column;
  min-height: 0;
  gap: 8px;
}

.pl-filterbar {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pl-search-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
}

.pl-search-wrap i { color: var(--text3); font-size: 12px; flex-shrink: 0; }

.pl-search {
  background: none; border: none; outline: none;
  color: var(--text); font-size: 13px;
  font-family: var(--font); width: 100%;
}
.pl-search::placeholder { color: var(--text3); }

.pl-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.pl-pill {
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text3);
  cursor: pointer;
  font-family: var(--font);
  transition: all .13s;
  letter-spacing: .02em;
}

.pl-pill:hover { background: var(--bg4); color: var(--text2); }

.pl-pill.active {
  background: var(--accent3);
  border-color: var(--accent);
  color: var(--accent);
}

.pl-sortbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2px;
}

.pl-count {
  font-size: 11px;
  color: var(--text3);
  font-family: var(--mono);
}

.pl-sort-select {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text2);
  font-size: 11.5px;
  padding: 3px 8px;
  outline: none;
  font-family: var(--font);
  cursor: pointer;
}

.pl-card-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Protocol card — compact list style */
.pl-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 13px;
  cursor: pointer;
  transition: all .15s;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.pl-card:hover { border-color: var(--border2); background: var(--bg3); }

.pl-card.selected {
  border-color: var(--accent);
  background: var(--accent3);
}

.pl-card-icon {
  width: 34px; height: 34px; flex-shrink: 0;
  background: var(--bg3);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  color: var(--accent);
  transition: background .15s;
}

.pl-card.selected .pl-card-icon { background: rgba(0,200,150,.2); }

.pl-card-body { flex: 1; min-width: 0; }

.pl-card-title {
  font-size: 13px; font-weight: 600; color: var(--text);
  margin-bottom: 3px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.pl-card-meta {
  font-size: 11px; color: var(--text3);
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}

.pl-card-tags { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 5px; }

.pl-no-results {
  padding: 28px 16px;
  text-align: center;
  color: var(--text3);
  font-size: 13px;
}

/* ── Right pane ── */
.pl-right {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

/* Empty state */
.pl-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 32px;
}

.pl-empty-icon {
  width: 56px; height: 56px;
  background: var(--bg3);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; color: var(--text3);
  margin-bottom: 4px;
}

.pl-empty-title { font-size: 15px; font-weight: 600; color: var(--text2); }
.pl-empty-sub   { font-size: 13px; color: var(--text3); text-align: center; max-width: 280px; line-height: 1.6; }

/* Preview header */
.pl-preview-header {
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg3);
}

.pl-preview-hero {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  margin-bottom: 10px;
}

.pl-preview-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: var(--accent3);
  border: 1px solid rgba(0,200,150,.3);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--accent);
}

.pl-preview-title { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 4px; font-family: var(--mono); }
.pl-preview-sub   { font-size: 12px; color: var(--text2); line-height: 1.55; }

.pl-preview-pills { display: flex; flex-wrap: wrap; gap: 5px; }

.pl-meta-pill {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--bg4); border: 1px solid var(--border);
  border-radius: 20px; padding: 3px 9px;
  font-size: 11px; color: var(--text2);
}
.pl-meta-pill i { color: var(--accent); font-size: 10px; }

/* Preview tabs */
.pl-preview-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
  flex-shrink: 0;
}

.pl-ptab {
  padding: 8px 14px;
  font-size: 12px; font-weight: 500;
  border: none; background: transparent;
  color: var(--text3); cursor: pointer;
  font-family: var(--font);
  border-bottom: 2px solid transparent;
  transition: all .13s;
  display: flex; align-items: center; gap: 6px;
  white-space: nowrap;
}

.pl-ptab:hover { color: var(--text2); background: var(--bg4); }
.pl-ptab.active { color: var(--accent); border-bottom-color: var(--accent); background: var(--bg2); }

/* Preview body */
.pl-preview-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.pl-code-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 12px; border-bottom: 1px solid var(--border);
  background: var(--bg3); flex-shrink: 0; flex-wrap: wrap; gap: 6px;
}

.pl-code-filename {
  font-family: var(--mono); font-size: 12px; color: var(--text3);
}

.pl-code-wrap {
  display: flex; flex: 1; overflow: auto; min-height: 0;
}

/* Info body */
.pl-info-body {
  padding: 16px 18px;
  overflow-y: auto;
  flex: 1;
}

.pl-info-section { margin-bottom: 18px; }

.pl-info-section-title {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .07em; color: var(--text3);
  margin-bottom: 8px; display: flex; align-items: center; gap: 7px;
}
.pl-info-section-title i { color: var(--accent); }

.pl-info-table {
  width: 100%; border-collapse: collapse; font-size: 12.5px;
}

.pl-info-table tr { border-bottom: 1px solid var(--border); }
.pl-info-table tr:last-child { border-bottom: none; }
.pl-info-table td { padding: 6px 0; vertical-align: top; }
.pl-info-table td:first-child { color: var(--text3); width: 130px; }
.pl-info-table td:last-child  { color: var(--text); }

.pl-req-item {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 0; font-size: 12.5px; color: var(--text2);
  border-bottom: 1px solid var(--border);
}
.pl-req-item:last-child { border-bottom: none; }
.pl-req-item i { color: var(--accent); width: 14px; text-align: center; }

.pl-ref-link {
  display: flex; align-items: flex-start; gap: 9px;
  padding: 7px 10px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 6px; margin-bottom: 6px;
  text-decoration: none;
  transition: border-color .13s;
}
.pl-ref-link:hover { border-color: var(--accent); }
.pl-ref-link i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.pl-ref-link-title { font-size: 12.5px; color: var(--text); margin-bottom: 2px; }
.pl-ref-link-url   { font-size: 11px; color: var(--text3); font-family: var(--mono); }

/* Steps body */
.pl-steps-body { padding: 16px 18px; overflow-y: auto; flex: 1; }

.pl-step-row {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid var(--border);
}
.pl-step-row:last-child { border-bottom: none; }

.pl-step-num {
  width: 24px; height: 24px; flex-shrink: 0;
  background: var(--accent); color: #0d1117;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; font-family: var(--mono); margin-top: 1px;
}

.pl-step-info-title { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.pl-step-info-desc  { font-size: 12px; color: var(--text3); line-height: 1.5; }

.pl-step-io {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-top: 5px;
}

.pl-step-io-item {
  font-size: 11px; color: var(--text3);
  display: flex; align-items: center; gap: 4px;
}
.pl-step-io-item i { font-size: 9px; }
.pl-step-io-item.in  i { color: var(--blue); }
.pl-step-io-item.out i { color: var(--accent); }

/* Deploy button accent */
.btn-deploy {
  background: var(--accent); color: #0d1117; border-color: var(--accent2);
}
.btn-deploy:hover { background: var(--accent2); }

/* Mobile */
@media (max-width: 900px) {
  .pl-layout { grid-template-columns: 1fr; }
  .pl-right { min-height: 400px; }
  .pl-card-list { max-height: 300px; }
}

@media (max-width: 640px) {
  .pl-preview-title { font-size: 13px; }
  .pl-preview-hero  { gap: 9px; }
  .pl-info-body, .pl-steps-body { padding: 12px 14px; }
  .pl-code-toolbar  { flex-wrap: wrap; }
}


/* ═══════════════════════════════════════════════════════════
   SUBJECT QC TRACKER
═══════════════════════════════════════════════════════════ */

.qct-layout {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  min-height: 0;
}

/* Toolbar */
.qct-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 14px;
}

.qct-modality-btns {
  display: flex;
  gap: 5px;
}

.qct-mbtn {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 13px;
  border-radius: 6px;
  font-size: 12.5px; font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text2);
  cursor: pointer;
  font-family: var(--font);
  transition: all .13s;
}

.qct-mbtn:hover { background: var(--bg4); color: var(--text); }

.qct-mbtn.active {
  background: var(--accent3);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

/* Legend */
.qct-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 8px 12px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11.5px;
  color: var(--text2);
}

.qct-legend-title {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text3);
  margin-right: 4px;
}

.qct-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 4px;
  flex-shrink: 0;
}

.qct-legend-item {
  display: flex; align-items: center; gap: 4px;
}

/* Table wrapper */
.qct-table-wrap {
  flex: 1;
  overflow: auto;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  min-height: 180px;
  position: relative;
}

.qct-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 36px;
  color: var(--text3);
  font-size: 13px;
  position: absolute;
  inset: 0;
}

/* Table itself */
.qct-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  white-space: nowrap;
  min-width: 600px;
}

.qct-table thead th {
  position: sticky;
  top: 0;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  padding: 7px 10px;
  text-align: left;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .05em;
  z-index: 2;
}

.qct-table thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 3;
  background: var(--bg3);
  border-right: 1px solid var(--border);
  min-width: 100px;
}

.qct-table thead th.qct-th-unit {
  font-size: 9px;
  font-weight: 400;
  color: var(--text3);
  display: block;
  margin-top: 1px;
  text-transform: none;
  letter-spacing: 0;
}

/* Body rows */
.qct-table tbody tr:hover td { background: var(--bg3); }

.qct-table tbody td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text2);
}

.qct-table tbody td:first-child {
  position: sticky;
  left: 0;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  z-index: 1;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text);
}

.qct-table tbody tr:hover td:first-child { background: var(--bg3); }

.qct-table tbody tr:last-child td { border-bottom: none; }

/* Value input cells */
.qct-val-cell {
  display: flex;
  align-items: center;
  gap: 5px;
}

.qct-input {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 12px;
  padding: 3px 6px;
  outline: none;
  font-family: var(--mono);
  width: 72px;
  text-align: right;
  transition: border-color .13s, background .13s;
}

.qct-input:focus { border-color: var(--accent); }

/* Status indicator dot in cell */
.qct-status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background .2s;
}

/* Colour coding */
.qct-pass    { background: rgba(63,185,80,.18) !important; }
.qct-warn    { background: rgba(227,179,65,.15) !important; }
.qct-fail    { background: rgba(248,81,73,.15) !important; }
.qct-na      { background: transparent !important; }

.qct-dot-pass { background: var(--green); }
.qct-dot-warn { background: var(--amber); }
.qct-dot-fail { background: var(--red); }
.qct-dot-na   { background: var(--border2); }

/* Notes + delete cells */
.qct-notes-input {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 11.5px;
  padding: 3px 7px;
  outline: none;
  font-family: var(--font);
  width: 130px;
  transition: border-color .13s;
}

.qct-notes-input:focus { border-color: var(--accent); }

.qct-del-btn {
  background: none; border: none;
  color: var(--text3); cursor: pointer;
  font-size: 11px; padding: 3px 5px;
  transition: color .12s;
}
.qct-del-btn:hover { color: var(--red); }

/* Overall status badge in first column */
.qct-row-status {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  margin-left: 6px;
  vertical-align: middle;
}
.qct-rs-pass { background: rgba(63,185,80,.2);  color: var(--green); }
.qct-rs-warn { background: rgba(227,179,65,.2); color: var(--amber); }
.qct-rs-fail { background: rgba(248,81,73,.2);  color: var(--red); }

/* Summary bar */
.qct-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  align-items: center;
}

.qct-sum-stat {
  display: flex; flex-direction: column; align-items: center;
  padding: 4px 12px;
  border-right: 1px solid var(--border);
}
.qct-sum-stat:last-child { border-right: none; }

.qct-sum-val   { font-size: 20px; font-weight: 700; font-family: var(--mono); color: var(--accent); }
.qct-sum-label { font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: .05em; }

/* Exclusion panel */
.qct-exclusion {
  background: var(--bg2);
  border: 1px solid var(--amber);
  border-radius: var(--r);
  padding: 14px 16px;
}

.qct-exclusion-title {
  font-size: 12px; font-weight: 600; color: var(--text2);
  text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 10px;
  display: flex; align-items: center; gap: 7px;
}

.qct-excl-row {
  display: flex; align-items: flex-start; gap: 9px;
  padding: 6px 0; border-bottom: 1px solid var(--border);
  font-size: 12.5px;
}
.qct-excl-row:last-child { border-bottom: none; }

.qct-excl-subj {
  font-family: var(--mono); font-weight: 600;
  color: var(--red); min-width: 80px; flex-shrink: 0;
}

.qct-excl-reason { color: var(--text2); line-height: 1.5; }

/* Modal */
.qct-modal-bg {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
}

.qct-modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 24px;
  width: 380px;
  max-width: calc(100vw - 32px);
}

.qct-modal-title {
  font-size: 14px; font-weight: 600; color: var(--text);
  margin-bottom: 10px;
  display: flex; align-items: center; gap: 8px;
}

/* Mobile */
@media (max-width: 640px) {
  .qct-toolbar { flex-direction: column; align-items: flex-start; }
  .qct-modality-btns { flex-wrap: wrap; }
  .qct-mbtn { font-size: 11.5px; padding: 5px 10px; }
  .qct-input { width: 60px; font-size: 11px; }
  .qct-notes-input { width: 90px; }
}


/* ═══════════════════════════════════════════════════════════
   COMMAND HUB
═══════════════════════════════════════════════════════════ */

.ch-layout {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  min-height: 0;
}

/* Search bar */
.ch-topbar {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.ch-search-wrap {
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 12px;
  transition: border-color .14s;
}

.ch-search-wrap:focus-within { border-color: var(--accent); }

.ch-search-wrap > i { color: var(--text3); font-size: 13px; flex-shrink: 0; }

.ch-search {
  background: none; border: none; outline: none;
  color: var(--text); font-size: 13.5px;
  font-family: var(--font); flex: 1;
}
.ch-search::placeholder { color: var(--text3); }

.ch-clear-btn {
  background: none; border: none;
  color: var(--text3); cursor: pointer;
  font-size: 12px; padding: 2px 4px;
  transition: color .12s;
  flex-shrink: 0;
}
.ch-clear-btn:hover { color: var(--text2); }

/* Filter pills */
.ch-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  align-items: center;
}

.ch-pill {
  padding: 3px 11px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text3);
  cursor: pointer;
  font-family: var(--font);
  transition: all .13s;
}
.ch-pill:hover { background: var(--bg4); color: var(--text2); }
.ch-pill.active { background: var(--accent3); border-color: var(--accent); color: var(--accent); font-weight: 600; }

.ch-result-count {
  font-size: 11px;
  color: var(--text3);
  font-family: var(--mono);
}

/* Command list */
.ch-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Tool group wrapper — adds top breathing room between groups */
.ch-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

.ch-group:first-child {
  padding-top: 0;
  border-top: none;
  margin-top: 0;
}

/* Tool group header */
.ch-group-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0 4px;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 2;
}

.ch-group-icon {
  width: 28px; height: 28px;
  border-radius: 6px;
  background: var(--bg3);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}

.ch-group-title {
  font-size: 12px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .06em;
  flex: 1;
}

.ch-group-count {
  font-size: 11px;
  color: var(--text3);
  font-family: var(--mono);
}

/* Command card */
.ch-cmd {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color .14s;
}

.ch-cmd:hover { border-color: var(--border2); }
.ch-cmd.ch-open { border-color: var(--accent); }

/* Command header row */
.ch-cmd-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 13px;
  cursor: pointer;
  user-select: none;
}

.ch-cmd-name {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  min-width: 160px;
}

.ch-cmd-brief {
  font-size: 12.5px;
  color: var(--text2);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ch-cmd-badges {
  display: flex; gap: 4px; flex-shrink: 0;
}

.ch-copy-quick {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text3);
  font-size: 10px;
  padding: 2px 7px;
  cursor: pointer;
  font-family: var(--font);
  transition: all .12s;
  flex-shrink: 0;
  display: flex; align-items: center; gap: 4px;
}
.ch-copy-quick:hover { background: var(--accent3); color: var(--accent); border-color: var(--accent); }

.ch-chevron {
  color: var(--text3);
  font-size: 10px;
  transition: transform .2s;
  flex-shrink: 0;
}
.ch-cmd.ch-open .ch-chevron { transform: rotate(90deg); }

/* Expanded body */
.ch-cmd-body {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--bg3);
  max-height: 600px;
  overflow-y: auto;
}

.ch-cmd.ch-open .ch-cmd-body { display: block; }

.ch-cmd-desc {
  padding: 10px 14px 6px;
  font-size: 12.5px;
  color: var(--text2);
  line-height: 1.65;
}

/* Flag table */
.ch-flags-title {
  padding: 6px 14px 4px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text3);
}

.ch-flags {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-bottom: 4px;
}

.ch-flags td {
  padding: 4px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.ch-flags tr:last-child td { border-bottom: none; }

.ch-flag-name {
  font-family: var(--mono);
  color: var(--blue);
  white-space: nowrap;
  padding-right: 8px;
  width: 180px;
}

.ch-flag-desc { color: var(--text2); }

/* Example block */
.ch-example-wrap {
  margin: 6px 14px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.ch-example-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 10px;
  background: var(--bg4);
  border-bottom: 1px solid var(--border);
}

.ch-example-label {
  font-size: 10px;
  font-family: var(--mono);
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.ch-copy-example {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font);
  display: flex; align-items: center; gap: 5px;
  transition: all .12s;
}
.ch-copy-example:hover { background: var(--accent3); color: var(--accent); }

.ch-example-code {
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--text);
  padding: 10px 12px;
  margin: 0;
  white-space: pre;
  overflow-x: auto;
}

/* Links */
.ch-cmd-links {
  padding: 6px 14px 10px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.ch-doc-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--accent);
  text-decoration: none;
  padding: 3px 9px;
  border: 1px solid rgba(0,200,150,.3);
  border-radius: 4px;
  background: var(--accent3);
  transition: all .13s;
}
.ch-doc-link:hover { background: rgba(0,200,150,.2); }

/* No results */
.ch-no-results {
  padding: 36px;
  text-align: center;
  color: var(--text3);
  font-size: 13px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

/* Mobile */
@media (max-width: 640px) {
  .ch-cmd-name  { min-width: 110px; font-size: 12px; }
  .ch-cmd-brief { font-size: 11.5px; }
  .ch-flag-name { width: 130px; font-size: 11.5px; }
  .ch-example-code { font-size: 10.5px; }
  .ch-cmd-badges { display: none; }
}


/* ═══════════════════════════════════════════════════════════
   SCRIPT EDITOR — REBUILT
═══════════════════════════════════════════════════════════ */

/* Snippet filter pills */
.snip-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 5px 7px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}

.snip-pill {
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 10.5px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text3);
  cursor: pointer;
  font-family: var(--font);
  transition: all .12s;
}
.snip-pill:hover { color: var(--text2); background: var(--bg4); }
.snip-pill.active { background: var(--accent3); border-color: var(--accent); color: var(--accent); }

.snip-clear-btn {
  background: none; border: none;
  color: var(--text3); cursor: pointer;
  font-size: 11px; padding: 1px 4px;
  transition: color .12s; flex-shrink: 0;
}
.snip-clear-btn:hover { color: var(--text2); }

/* Quick-action toolbar */
.editor-quickbar {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.editor-qbar-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text3);
  white-space: nowrap;
  margin-right: 2px;
}

.editor-qbtn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 5px;
  font-size: 11.5px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg4);
  color: var(--text2);
  cursor: pointer;
  font-family: var(--font);
  transition: all .13s;
  white-space: nowrap;
}
.editor-qbtn:hover { background: var(--accent3); color: var(--accent); border-color: var(--accent); }
.editor-qbtn i { font-size: 10px; }

/* Rebuilt editor layout - two columns, no info-panel */
.editor-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 10px;
  flex: 1;
  min-height: 0;
}

/* Find & Replace modal */
.ed-modal-bg {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ed-modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 22px;
  width: 420px;
  max-width: calc(100vw - 32px);
  box-shadow: 0 16px 40px rgba(0,0,0,.4);
}

.ed-modal-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ed-fr-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.ed-fr-row label {
  font-size: 12px;
  color: var(--text3);
  font-weight: 600;
}

.ed-fr-input {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text);
  font-size: 12.5px;
  padding: 6px 9px;
  outline: none;
  font-family: var(--mono);
  transition: border-color .13s;
}
.ed-fr-input:focus { border-color: var(--accent); }

.ed-fr-count {
  font-size: 11px;
  color: var(--text3);
  font-family: var(--mono);
  white-space: nowrap;
  min-width: 50px;
}

/* Status bar additions */
#colCount, #selCount, #charCount {
  font-family: var(--mono);
}

/* Mobile editor */
@media (max-width: 860px) {
  .editor-layout { grid-template-columns: 1fr; }
  .snippet-sidebar { max-height: 180px; }
  .editor-quickbar { overflow-x:auto; flex-wrap:nowrap; } /* hidden on mobile — use toolbar only */
}

@media (max-width: 640px) {
  .editor-layout { gap: 6px; }
  .snippet-sidebar { max-height: 140px; }
  .snip-filter-pills { display: none; }
  .editor-quickbar { display: flex; overflow-x: auto; flex-wrap: nowrap; }
  .editor-qbtn span { display: none; }
}


/* ═══════════════════════════════════════════════════════════
   DOCUMENTATION PANEL
═══════════════════════════════════════════════════════════ */

.docs-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
  flex: 1;
  min-height: 0;
}

/* TOC sidebar */
.docs-toc {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 8px;
  overflow-y: auto;
  flex-shrink: 0;
}

.docs-toc-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text3);
  padding: 4px 8px 8px;
}

.docs-toc-group {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text3);
  padding: 10px 8px 4px;
  display: block;
  cursor: default;
}

.docs-toc-item {
  display: block;
  font-size: 12.5px;
  color: var(--text2);
  padding: 5px 10px;
  border-radius: 5px;
  cursor: pointer;
  transition: all .12s;
  text-decoration: none;
  line-height: 1.3;
}

.docs-toc-item:hover { background: var(--bg3); color: var(--text); }
.docs-toc-item.active { background: var(--accent3); color: var(--accent); font-weight: 600; }

/* Content area */
.docs-content {
  overflow-y: auto;
  padding-right: 4px;
}

.docs-section { display: none; animation: fadeIn .18s ease; }
.docs-section.active { display: block; }

.docs-section-header {
  font-size: 18px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--text);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
}

/* Hero */
.docs-hero {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--r);
  padding: 16px 18px;
  margin-bottom: 14px;
}

.docs-hero-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: var(--accent3);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: var(--accent);
}

.docs-hero-title {
  font-size: 16px; font-weight: 700;
  font-family: var(--mono); color: var(--text);
}

.docs-hero-sub { font-size: 12px; color: var(--text3); margin-top: 3px; }

/* Cards */
.docs-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px 18px;
  margin-bottom: 12px;
}

.docs-card-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  font-family: var(--mono);
}

.docs-card p {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.75;
}

.docs-card code {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 5px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--accent);
}

/* Tip box */
.docs-tip {
  background: var(--accent3);
  border: 1px solid rgba(0,200,150,.3);
  border-radius: 6px;
  padding: 9px 12px;
  font-size: 12.5px;
  color: var(--text2);
  margin-top: 12px;
  display: flex;
  gap: 9px;
  align-items: flex-start;
  line-height: 1.6;
}
.docs-tip > i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }

/* Feature grid */
.docs-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 6px;
}

.docs-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12.5px;
  color: var(--text2);
  line-height: 1.5;
}

.docs-feature > i {
  width: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Steps */
.docs-steps { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }

.docs-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
}

.docs-step-num {
  width: 24px; height: 24px; flex-shrink: 0;
  background: var(--accent); color: #0d1117;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; font-family: var(--mono);
  margin-top: 1px;
}

/* Key-value table */
.docs-kv-table { display: flex; flex-direction: column; gap: 0; margin-top: 6px; }

.docs-kv-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12.5px;
  align-items: start;
}
.docs-kv-row:last-child { border-bottom: none; }

.docs-kv-key {
  color: var(--text);
  font-weight: 600;
  font-family: var(--mono);
  font-size: 12px;
}

.docs-kv-val { color: var(--text2); line-height: 1.6; }

kbd {
  display: inline-block;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text2);
  box-shadow: 0 1px 0 var(--border);
}

/* Mobile docs */
@media (max-width: 860px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-toc { display: flex; flex-wrap: wrap; gap: 4px; padding: 8px; max-height: 120px; overflow-y: auto; }
  .docs-toc-title, .docs-toc-group { display: none; }
  .docs-toc-item { padding: 3px 10px; border: 1px solid var(--border); border-radius: 20px; font-size: 11.5px; }
}

@media (max-width: 640px) {
  .docs-feature-grid { grid-template-columns: 1fr; }
  .docs-kv-row { grid-template-columns: 1fr; gap: 3px; }
  .docs-card { padding: 13px 14px; }
  .docs-section-header { font-size: 15px; }
}


/* ═══════════════════════════════════════════════════════════
   HELPDESK PANEL
═══════════════════════════════════════════════════════════ */
.hd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.hd-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: border-color .15s;
}
.hd-card:hover { border-color: var(--border2); }

.hd-card-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}

.hd-card-body { flex: 1; min-width: 0; }

.hd-card-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  font-family: var(--mono);
}

.hd-card-desc {
  font-size: 12.5px;
  color: var(--text2);
  line-height: 1.65;
  margin-bottom: 12px;
}

.hd-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  padding: 5px 12px;
  background: var(--accent3);
  border: 1px solid rgba(0,200,150,.3);
  border-radius: 6px;
  transition: all .14s;
}
.hd-link:hover { background: rgba(0,200,150,.2); }

@media (max-width: 640px) {
  .hd-grid { grid-template-columns: 1fr; }
  .hd-card { flex-direction: column; gap: 10px; }
}

/* ── MRISpin website button in topbar ── */
.mrispin-site-btn {
  color: var(--accent) !important;
  border-color: rgba(0,200,150,.4) !important;
  background: var(--accent3) !important;
  text-decoration: none;
  font-weight: 600;
  transition: all .14s;
}
.mrispin-site-btn:hover {
  background: rgba(0,200,150,.2) !important;
}


/* ═══════════════════════════════════════════════════════════
   PIPELINE BUILDER — REBUILT
═══════════════════════════════════════════════════════════ */

.pb-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 12px;
  flex: 1;
  min-height: 0;
}

/* ── Left column ── */
.pb-left {
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
  min-height: 0;
}

/* Global config */
.pb-global-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}
.pb-gfield { display: flex; flex-direction: column; gap: 3px; }
.pb-gfield label {
  font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .06em; color: var(--text3);
}
.pb-gfield input {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text); font-size: 12px;
  padding: 5px 8px; outline: none; font-family: var(--mono);
  transition: border-color .13s; width: 100%;
}
.pb-gfield input:focus { border-color: var(--accent); }

/* Toolbar */
.pb-toolbar {
  display: flex; align-items: center; gap: 5px;
  padding: 7px 0; margin-bottom: 8px; flex-wrap: wrap;
}
.pb-sep {
  width: 1px; height: 20px; background: var(--border);
  flex-shrink: 0; margin: 0 2px;
}

/* Step cards */
.pb-steps {
  display: flex; flex-direction: column; gap: 6px;
  flex: 1;
}
.pb-empty {
  color: var(--text3); font-size: 13px;
  padding: 24px 16px; text-align: center;
}

/* Individual step card */
.pb-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color .14s;
}
.pb-card:hover { border-color: var(--border2); }
.pb-card.pb-expanded { border-color: var(--accent); }

/* Step card header */
.pb-card-head {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 12px; cursor: pointer; user-select: none;
}
.pb-card-num {
  width: 22px; height: 22px; flex-shrink: 0;
  background: var(--accent3); color: var(--accent);
  border-radius: 50%; font-size: 10px; font-weight: 700;
  font-family: var(--mono);
  display: flex; align-items: center; justify-content: center;
}
.pb-card-label {
  font-size: 12.5px; font-weight: 600; color: var(--text);
  flex: 1;
}
.pb-card-tool {
  font-size: 10px; font-family: var(--mono);
  color: var(--text3); flex-shrink: 0;
}
.pb-card-actions { display: flex; gap: 3px; flex-shrink: 0; }
.pb-card-btn {
  background: none; border: none;
  color: var(--text3); cursor: pointer;
  font-size: 11px; padding: 3px 5px; border-radius: 3px;
  transition: all .12s;
}
.pb-card-btn:hover { background: var(--bg3); color: var(--text2); }
.pb-card-btn.del:hover { color: var(--red); }

/* Step card body (expanded params) */
.pb-card-body {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--bg3);
  padding: 12px 14px;
}
.pb-card.pb-expanded .pb-card-body { display: block; }
.pb-card-chevron { color: var(--text3); font-size: 10px; transition: transform .2s; flex-shrink: 0; }
.pb-card.pb-expanded .pb-card-chevron { transform: rotate(90deg); }

/* Param fields inside step */
.pb-params { display: flex; flex-direction: column; gap: 8px; }
.pb-param { display: grid; grid-template-columns: 130px 1fr; align-items: start; gap: 8px; }
.pb-param label { font-size: 11px; color: var(--text2); font-weight: 500; padding-top: 5px; }
.pb-param input, .pb-param select {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text); font-size: 11.5px;
  padding: 4px 8px; outline: none; font-family: var(--mono);
  transition: border-color .13s; width: 100%;
}
.pb-param input:focus, .pb-param select:focus { border-color: var(--accent); }
.pb-param-note { font-size: 10.5px; color: var(--text3); grid-column: 1/-1; margin-top: 2px; line-height: 1.5; }
.pb-param-vars { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 3px; }
.pb-param-var-chip {
  font-family: var(--mono); font-size: 10px; color: var(--accent);
  background: rgba(88,166,255,0.08); border: 1px solid rgba(88,166,255,0.25);
  border-radius: 4px; padding: 1px 6px; cursor: pointer;
  user-select: none; transition: background .15s, border-color .15s;
  white-space: nowrap;
}
.pb-param-var-chip:hover {
  background: rgba(88,166,255,0.18); border-color: rgba(88,166,255,0.5);
}

/* Execution mode pills */
.pb-mode-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pb-mode-pill {
  display: flex; align-items: center;
  cursor: pointer;
}
.pb-mode-pill input[type="radio"] { display: none; }
.pb-mode-pill span {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 12px; border-radius: 20px;
  font-size: 12px; font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg3); color: var(--text2);
  cursor: pointer; transition: all .13s;
}
.pb-mode-pill input:checked + span {
  background: var(--accent3);
  border-color: var(--accent);
  color: var(--accent); font-weight: 600;
}
.pb-mode-pill span i { font-size: 10px; }

/* ── Right column: preview ── */
.pb-right {
  display: flex; flex-direction: column;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--r); overflow: hidden;
  min-height: 0;
}
.pb-preview-header {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg3); border-bottom: 1px solid var(--border);
  flex-shrink: 0; flex-wrap: wrap; gap: 6px;
}
.pb-stats {
  font-family: var(--mono); font-size: 10.5px;
  color: var(--text3);
  background: var(--bg4); border: 1px solid var(--border);
  padding: 2px 7px; border-radius: 20px;
}
.pb-preview {
  flex: 1; overflow-y: auto; overflow-x: auto;
  font-family: var(--mono); font-size: 12px;
  line-height: 1.75; color: var(--text2);
  padding: 14px 16px; white-space: pre;
  margin: 0;
}

/* Mobile */
@media (max-width: 920px) {
  .pb-layout { grid-template-columns: 1fr; }
  .pb-right { min-height: 300px; }
}
@media (max-width: 640px) {
  .pb-global-grid { grid-template-columns: 1fr; }
  .pb-param { grid-template-columns: 1fr; }
  .pb-param label { font-size: 10.5px; }
}


/* ═══════════════════════════════════════════════════════════
   ACCOUNT PANEL — ENHANCED (v44)
═══════════════════════════════════════════════════════════ */
.saved-script-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 0; border-bottom: 1px solid var(--border);
}
.saved-script-row:last-child { border-bottom: none; }
.saved-script-info { flex: 1; min-width: 0; }
.saved-script-name {
  font-weight: 600; font-size: 13px; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.saved-script-meta { font-size: 11px; color: var(--text3); margin: 2px 0; }
.saved-script-lang {
  background: var(--accent3); color: var(--accent);
  border-radius: 3px; padding: 1px 5px; font-size: 10px; font-family: var(--mono);
}
.saved-script-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.script-tag {
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text2); border-radius: 10px;
  font-size: 10px; padding: 1px 7px; font-family: var(--mono);
}
.saved-script-actions { display: flex; gap: 4px; flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════════
   ENVIRONMENT CHECKER PANEL
═══════════════════════════════════════════════════════════ */
.env-layout { display: flex; flex-direction: column; gap: 14px; flex: 1; overflow-y: auto; }
.env-tool-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
}
.env-tool-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 14px;
  display: flex; align-items: center; gap: 12px;
}
.env-tool-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--bg3); display: flex; align-items: center;
  justify-content: center; font-size: 16px; flex-shrink: 0;
}
.env-tool-name { font-size: 13px; font-weight: 600; color: var(--text); }
.env-tool-cmd  { font-size: 11px; color: var(--text3); font-family: var(--mono); }
.env-group-row {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 10px; background: var(--bg2);
  border: 1px solid var(--border); border-radius: 7px;
  transition: border-color .15s;
}
.env-group-row:hover { border-color: #1f6feb; }
.env-check-output {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--r); padding: 16px;
  font-family: var(--mono); font-size: 12px; line-height: 1.8;
  color: var(--text2); overflow-y: auto; flex: 1; white-space: pre;
}

/* ═══════════════════════════════════════════════════════════
   BIDS DATASET BROWSER PANEL
═══════════════════════════════════════════════════════════ */
.bids-layout { display: grid; grid-template-columns: 340px 1fr; gap: 12px; flex: 1; min-height: 0; }
.bids-left  { display: flex; flex-direction: column; gap: 10px; overflow-y: auto; }
.bids-right { display: flex; flex-direction: column; gap: 10px; overflow-y: auto; }
.bids-summary-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; }
.bids-stat-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 14px; text-align: center;
}
.bids-stat-num  { font-size: 28px; font-weight: 700; color: var(--accent); font-family: var(--mono); }
.bids-stat-label{ font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: .06em; }
.bids-subj-table{ width: 100%; border-collapse: collapse; font-size: 12px; }
.bids-subj-table th {
  text-align: left; padding: 6px 10px; font-size: 10px;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--text3); border-bottom: 1px solid var(--border); font-weight: 600;
}
.bids-subj-table td { padding: 7px 10px; border-bottom: 1px solid var(--border); }
.bids-subj-table tr:last-child td { border-bottom: none; }
.bids-check { color: var(--accent); } .bids-miss { color: var(--text3); opacity:.4; }
.bids-warn  { color: var(--amber); }
@media(max-width:920px){ .bids-layout { grid-template-columns:1fr; } }

/* ═══════════════════════════════════════════════════════════
   STUDY DESIGN CALCULATOR PANEL
═══════════════════════════════════════════════════════════ */
.calc-layout { display: grid; grid-template-columns: 360px 1fr; grid-template-rows: minmax(0, 1fr); gap: 14px; flex:1 1 0; min-height:0; }
.calc-left  { display: flex; flex-direction: column; gap: 10px; overflow-y: auto; min-height: 0; }
.calc-right { display: flex; flex-direction: column; gap: 10px; overflow-y: auto; min-height: 0; }
.calc-field { display: flex; flex-direction: column; gap: 4px; }
.calc-field label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing:.06em; color: var(--text3); }
.calc-field input, .calc-field select {
  background: var(--bg3); border: 1px solid var(--border); border-radius: 5px;
  color: var(--text); font-size: 13px; padding: 7px 10px; outline: none;
  font-family: var(--mono); transition: border-color .13s;
}
.calc-field input:focus, .calc-field select:focus { border-color: var(--accent); }
.calc-result-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 14px 16px;
}
.calc-result-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing:.06em; color: var(--text3); margin-bottom: 8px; }
.calc-result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.calc-result-item { display: flex; flex-direction: column; gap: 2px; }
.calc-result-val  { font-size: 20px; font-weight: 700; color: var(--accent); font-family: var(--mono); }
.calc-result-lbl  { font-size: 11px; color: var(--text3); }
.calc-warning { background: rgba(227,179,65,.1); border: 1px solid rgba(227,179,65,.3); border-radius: 6px; padding: 8px 12px; font-size: 12px; color: #e3b341; }
@media(max-width:920px){ .calc-layout { grid-template-columns:1fr; } }

/* ═══════════════════════════════════════════════════════════
   METHODS GENERATOR (in QC Tracker)
═══════════════════════════════════════════════════════════ */
.methods-output {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 16px; font-size: 13px;
  line-height: 1.85; color: var(--text2); white-space: pre-wrap;
  font-family: var(--font);
}

/* ═══════════════════════════════════════════════════════════
   SHARED SCRIPT LIBRARY
═══════════════════════════════════════════════════════════ */
.lib-layout { display: grid; grid-template-columns: 260px 1fr; gap: 12px; flex:1; min-height:0; }
.lib-left  { display: flex; flex-direction: column; gap: 8px; overflow-y: auto; }
.lib-right { display: flex; flex-direction: column; gap: 10px; overflow-y: auto; }
.lib-category-btn {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 7px; cursor: pointer;
  border: none; background: none; color: var(--text2);
  font-size: 13px; text-align: left; width: 100%;
  transition: background .12s;
}
.lib-category-btn:hover { background: var(--bg3); }
.lib-category-btn.active { background: var(--accent3); color: var(--accent); font-weight: 600; }
.lib-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 14px 16px; cursor: pointer;
  transition: border-color .13s;
}
.lib-card:hover { border-color: var(--accent); }
.lib-card-title { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.lib-card-meta  { font-size: 11px; color: var(--text3); margin-bottom: 8px; }
.lib-card-desc  { font-size: 12px; color: var(--text2); line-height: 1.6; }
.lib-card-tags  { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.lib-tag { background: var(--bg3); border: 1px solid var(--border); color: var(--text3); border-radius: 10px; font-size: 10px; padding: 1px 7px; }
@media(max-width:920px){ .lib-layout { grid-template-columns:1fr; } }


/* ═══════════════════════════════════════════════════════════
   PIPELINE DNA (Feature A)
═══════════════════════════════════════════════════════════ */
.dna-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 12px; font-size: 12px;
  font-family: var(--mono); color: var(--text2); flex-wrap: wrap;
}
.dna-code {
  color: var(--accent); font-weight: 700; letter-spacing: .04em;
  cursor: pointer; user-select: all;
}
.dna-copy-btn {
  background: none; border: none; color: var(--text3);
  cursor: pointer; padding: 2px 4px; font-size: 11px;
  border-radius: 4px; transition: color .12s;
}
.dna-copy-btn:hover { color: var(--accent); }
.dna-share-panel {
  background: var(--bg2); border: 1px solid var(--accent);
  border-radius: 8px; padding: 14px 16px; margin-top: 10px;
  display: none;
}
.dna-share-panel.open { display: block; }

/* ═══════════════════════════════════════════════════════════
   SPINAI PARAMETER EXPLAINER (Feature B)
═══════════════════════════════════════════════════════════ */
.pb-param-explain {
  background: none; border: 1px solid var(--border);
  border-radius: 50%; width: 16px; height: 16px;
  font-size: 9px; font-weight: 700; color: var(--text3);
  cursor: pointer; margin-left: 6px; line-height: 1;
  vertical-align: middle; transition: all .13s; flex-shrink: 0;
}
.pb-param-explain:hover {
  background: var(--accent); border-color: var(--accent);
  color: #000;
}
.spinai-panel {
  position: fixed; right: 0; top: 0; bottom: 0; width: 380px;
  background: var(--bg); border-left: 1px solid var(--border);
  z-index: 900; display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .22s ease;
  box-shadow: -4px 0 24px rgba(0,0,0,.35);
}
.spinai-panel.open { transform: translateX(0); }
.spinai-header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  background: var(--bg2); flex-shrink: 0;
}
.spinai-logo {
  width: 28px; height: 28px; border-radius: 6px;
  background: linear-gradient(135deg,#00c896,#0066cc);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 900; color: #fff; flex-shrink: 0;
}
.spinai-title { font-size: 13px; font-weight: 700; color: var(--text); flex: 1; }
.spinai-close {
  background: none; border: none; color: var(--text3);
  cursor: pointer; font-size: 16px; padding: 2px 6px;
}
.spinai-close:hover { color: var(--text); }
.spinai-body { flex: 1; overflow-y: auto; padding: 16px; }
.spinai-thinking {
  display: flex; align-items: center; gap: 10px;
  color: var(--text3); font-size: 13px; padding: 20px 0;
}
.spinai-dots span {
  display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; background: var(--accent);
  animation: spinai-pulse 1.2s ease-in-out infinite;
}
.spinai-dots span:nth-child(2) { animation-delay: .2s; }
.spinai-dots span:nth-child(3) { animation-delay: .4s; }
@keyframes spinai-pulse {
  0%,80%,100% { opacity:.2; transform:scale(.8); }
  40%          { opacity:1;  transform:scale(1.2); }
}
.spinai-response { font-size: 13px; line-height: 1.75; color: var(--text2); }
.spinai-response strong { color: var(--text); }
.spinai-response code {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 3px; padding: 1px 5px; font-family: var(--mono);
  font-size: 11.5px; color: var(--accent);
}
.spinai-section {
  margin: 14px 0; padding: 10px 12px;
  background: var(--bg2); border-radius: 7px;
  border-left: 3px solid var(--accent);
}
.spinai-section-title {
  font-size: 10px; text-transform: uppercase; letter-spacing: .08em;
  font-weight: 700; color: var(--accent); margin-bottom: 6px;
}
.spinai-cite {
  font-size: 11px; color: var(--text3); margin-top: 12px;
  padding-top: 10px; border-top: 1px solid var(--border);
  font-style: italic;
}
@media(max-width:700px) { .spinai-panel { width: 100%; } }

/* ═══════════════════════════════════════════════════════════
   LIVING METHODS SECTION (Feature C)
═══════════════════════════════════════════════════════════ */
.methods-panel {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 0; overflow: hidden;
  transition: all .2s;
}
.methods-toolbar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  background: var(--bg3);
}
.methods-toolbar-title {
  font-size: 12px; font-weight: 600; color: var(--text); flex: 1;
}
.methods-live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); animation: spinai-pulse 2s ease infinite;
}
.methods-body {
  padding: 16px 18px; font-size: 13px; line-height: 1.9;
  color: var(--text2); font-family: var(--font); min-height: 80px;
}
.methods-placeholder { color: var(--text3); font-style: italic; }
.methods-cite { color: var(--text3); font-size: 12px; }

/* ═══════════════════════════════════════════════════════════
   ERROR DECODER (Feature D)
═══════════════════════════════════════════════════════════ */
.errordec-panel { display: flex; flex-direction: column; gap: 12px; flex: 1; overflow-y: auto; }
.errordec-input-wrap { position: relative; }
.errordec-input {
  width: 100%; min-height: 100px; background: var(--bg2);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 14px; font-family: var(--mono); font-size: 12px;
  color: var(--text); resize: vertical; outline: none;
  transition: border-color .13s; box-sizing: border-box;
}
.errordec-input:focus { border-color: var(--accent); }
.errordec-result { display: flex; flex-direction: column; gap: 10px; }
.errordec-cause {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 14px;
  border-left: 4px solid var(--accent);
}
.errordec-cause.high   { border-left-color: var(--red); }
.errordec-cause.medium { border-left-color: var(--amber); }
.errordec-cause.low    { border-left-color: var(--text3); }
.errordec-prob {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; margin-bottom: 4px;
}
.errordec-prob.high   { color: var(--red); }
.errordec-prob.medium { color: var(--amber); }
.errordec-prob.low    { color: var(--text3); }
.errordec-fix {
  background: var(--bg3); border-radius: 5px; padding: 8px 10px;
  font-family: var(--mono); font-size: 11.5px; color: var(--accent);
  margin-top: 8px; white-space: pre-wrap; word-break: break-all;
}

/* ═══════════════════════════════════════════════════════════
   REPLICATION ASSISTANT (Feature E)
═══════════════════════════════════════════════════════════ */
.repl-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; flex: 1; min-height: 0; }
.repl-left  { display: flex; flex-direction: column; gap: 10px; overflow-y: auto; }
.repl-right { display: flex; flex-direction: column; gap: 10px; overflow-y: auto; }
.repl-gap-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 8px 12px; background: var(--bg2);
  border: 1px solid var(--border); border-radius: 6px;
}
.repl-gap-icon { font-size: 14px; margin-top: 1px; flex-shrink: 0; }
.repl-gap-text { font-size: 12px; color: var(--text2); line-height: 1.6; }
@media(max-width:920px) { .repl-layout { grid-template-columns: 1fr; } }

/* ═══════════════════════════════════════════════════════════
   PIPELINE DIFF VIEWER (Feature F)
═══════════════════════════════════════════════════════════ */
.diff-layout { display: flex; flex-direction: column; gap: 12px; flex: 1; overflow-y: auto; }
.diff-row {
  display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 0;
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
}
.diff-cell { padding: 10px 14px; font-size: 12px; border-right: 1px solid var(--border); }
.diff-cell:last-child { border-right: none; }
.diff-cell-a { background: var(--bg2); }
.diff-cell-b { background: var(--bg2); }
.diff-cell-explain { background: var(--bg3); font-size: 11.5px; color: var(--text2); line-height: 1.6; }
.diff-added   { background: rgba(63,185,80,.08) !important; border-left: 3px solid var(--green); }
.diff-removed { background: rgba(255,123,114,.08) !important; border-left: 3px solid var(--red); }
.diff-changed { background: rgba(227,179,65,.08) !important; border-left: 3px solid var(--amber); }
.diff-same    { opacity: .5; }

/* ═══════════════════════════════════════════════════════════
   SANITY CHECKER (Feature G) — uses existing calc-result styles
═══════════════════════════════════════════════════════════ */
.sanity-metric {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 14px; display: flex; gap: 12px; align-items: flex-start;
}
.sanity-icon { font-size: 18px; flex-shrink: 0; margin-top: 2px; }
.sanity-ok     { color: var(--green); }
.sanity-warn   { color: var(--amber); }
.sanity-danger { color: var(--red); }
.sanity-name { font-size: 13px; font-weight: 600; color: var(--text); }
.sanity-value { font-size: 12px; color: var(--text3); font-family: var(--mono); }
.sanity-msg   { font-size: 12px; color: var(--text2); line-height: 1.6; margin-top: 4px; }
.sanity-range { font-size: 11px; color: var(--text3); margin-top: 4px; }


/* ═══════════════════════════════════════════════════════════════
   NIFTI VIEWER
═══════════════════════════════════════════════════════════════ */
#panel-niftiviewer { padding: 0; overflow: hidden; }
#panel-niftiviewer.active { flex: 1; min-height: 0; display: flex; flex-direction: column; }

.nv-layout {
  display: flex;
  flex: 1;
  width: 100%;
  min-height: 0;
  min-width: 0;
  gap: 0;
  overflow: hidden;
}

.nv-controls {
  width: 240px;
  flex-shrink: 0;
  min-height: 0;
  overflow-y: auto;
  padding: 14px 12px;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nv-controls .info-card {
  border: none;
  background: none;
  padding: 0;
  gap: 14px;
}

.nv-canvas-wrap {
  flex: 1;
  min-width: 0;
  min-height: 0;
  position: relative;
  background: #0d0f12;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.nv-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: absolute;
  inset: 16px;
  border: 2px dashed var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color .2s;
}
.nv-dropzone:hover { border-color: var(--accent); }

.nv-file-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 7px;
  font-size: 12px;
  color: var(--text2);
  cursor: pointer;
  transition: border-color .15s, color .15s;
  width: 100%;
  box-sizing: border-box;
}
.nv-file-btn:hover { border-color: var(--accent); color: var(--accent); }

.nv-select {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 5px 8px;
  font-size: 12px;
  font-family: var(--mono);
}
.nv-select:focus { border-color: var(--accent); outline: none; }

.nv-layout-btn { font-size: 11px !important; padding: 4px 8px !important; }
.nv-layout-btn.active {
  background: var(--accent) !important;
  color: #000 !important;
  border-color: var(--accent) !important;
}

@media (max-width: 700px) {
  .nv-layout { flex-direction: column; }
  .nv-controls { width: 100%; height: auto; border-right: none; border-bottom: 1px solid var(--border); }
  .nv-canvas-wrap { height: 60vh; }
}

/* NIfTI viewer v61 additions */
.nv-tool-btn.active {
  background: rgba(0,200,150,0.15) !important;
  color: var(--accent) !important;
  border-color: var(--accent) !important;
}
#nvHistCanvas { display: block; cursor: crosshair; }
#nvHeaderTable::-webkit-scrollbar { width: 4px; }
#nvHeaderTable::-webkit-scrollbar-track { background: var(--bg3); }
#nvHeaderTable::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ── NIfTI Viewer v62 ─────────────────────────────────────── */
.nv-section { display: flex; flex-direction: column; gap: 5px; }
.nv-section-label {
  font-size: 11px; font-weight: 600; color: var(--text3);
  text-transform: uppercase; letter-spacing: .05em;
  display: flex; align-items: center;
}
.nv-num-input {
  flex: 1; background: var(--bg3); border: 1px solid var(--border);
  border-radius: 5px; color: var(--text); padding: 4px 7px;
  font-size: 12px; font-family: var(--mono);
}
.nv-num-input:focus { border-color: var(--accent); outline: none; }

/* Canvas compare layout */
#nvCanvas  { position: absolute; inset: 0; width: 100% !important; height: 100% !important; border-radius: 0; }
#nvCanvas2 { position: absolute; right: 0; top: 0; width: 50% !important; height: 100% !important; border-radius: 0; border-left: 2px solid var(--accent); }

/* Keyboard shortcut rows */
.nv-key-row {
  display: flex; align-items: center; gap: 8px;
  padding: 3px 0; border-bottom: 1px solid var(--border);
}
.nv-key-row kbd {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 4px; padding: 1px 6px; font-size: 11px;
  font-family: var(--mono); color: var(--text2); white-space: nowrap; flex-shrink: 0;
}
.nv-key-row span { font-size: 11px; color: var(--text3); }

/* Annotation list scrollbar */
#nvAnnotList::-webkit-scrollbar { width: 4px; }
#nvAnnotList::-webkit-scrollbar-track { background: var(--bg3); }
#nvAnnotList::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* Tool active state */
.nv-tool-btn.active {
  background: rgba(0,200,150,0.15) !important;
  color: var(--accent) !important;
  border-color: var(--accent) !important;
}

/* ── NIfTI Viewer Layers ──────────────────────────────────── */
.nv-layer-row {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 7px; background: var(--bg3);
  border: 1px solid var(--border); border-radius: 6px;
  cursor: pointer; transition: border-color .15s;
}
.nv-layer-row:hover  { border-color: var(--border2); }
.nv-layer-row.selected { border-color: var(--accent); background: rgba(0,200,150,0.07); }
.nv-layer-name {
  flex: 1; min-width: 0; font-size: 11px; color: var(--text2);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.nv-layer-btn {
  background: none; border: none; color: var(--text3);
  cursor: pointer; font-size: 11px; padding: 2px 4px;
  flex-shrink: 0; transition: color .15s;
}
.nv-layer-btn:hover { color: var(--text); }
.nv-layer-remove:hover { color: var(--red) !important; }

/* ── NIfTI Viewer v73 additions ───────────────────────────── */

/* QC Contact Sheet modal */
#nvQCModal { flex-direction: column; }
.nv-qc-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; cursor: pointer; overflow: hidden;
  transition: border-color .15s, transform .1s;
}
.nv-qc-card:hover { border-color: var(--accent); transform: scale(1.02); }
.nv-qc-label {
  font-size: 10px; color: var(--text2); padding: 4px 7px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  font-family: var(--mono);
}
.nv-qc-status {
  font-size: 10px; color: var(--text3); padding: 0 7px 5px;
}

/* Layer drag handle + speed buttons */
.nv-speed-btn.active {
  background: rgba(0,200,150,0.15) !important;
  color: var(--accent) !important;
  border-color: var(--accent) !important;
}
.nv-layer-row.drag-over { border-color: var(--accent); background: rgba(0,200,150,0.05); }

/* Draw controls */
#nvDrawControls {
  flex-direction: column; gap: 5px; margin-top: 8px;
  padding: 8px; background: rgba(0,200,150,0.06);
  border: 1px solid rgba(0,200,150,0.2); border-radius: 6px;
}

/* ── DICOM Inspector ─────────────────────────────────────────── */
.dcm-cat-btn.active {
  background: rgba(0,200,150,0.15) !important;
  color: var(--accent) !important;
  border-color: var(--accent) !important;
}
#dcmTagTable table { font-size: 11px; }
#dcmTagTable td    { border-bottom: 1px solid rgba(48,54,61,0.5); }

/* ── Power Calculator ────────────────────────────────────────── */
.pwr-row { display: flex; flex-direction: column; gap: 3px; }
.pwr-solve-btn.active, .pwr-alpha-btn.active, .pwr-tail-btn.active {
  background: rgba(0,200,150,0.15) !important;
  color: var(--accent) !important;
  border-color: var(--accent) !important;
}
#pwrResult { line-height: 1; }
#pwrBreakdown { white-space: pre; font-size: 11px; }

/* ── Dashboard ─────────────────────────────────────────────── */
.dash-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px; cursor: pointer;
  display: flex; gap: 14px; align-items: flex-start;
  transition: border-color .15s, transform .1s, background .15s;
}
.dash-card:hover {
  border-color: var(--accent); transform: translateY(-2px);
  background: rgba(0,200,150,0.03);
}
.dash-card-icon {
  width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.dash-card-body { min-width: 0; }
.dash-card-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.dash-card-desc  { font-size: 12px; color: var(--text3); line-height: 1.5; }
.dash-card-flow  { font-size: 10px; color: var(--text3); margin-top: 6px; opacity: .7; }

.dash-tool {
  display: flex; align-items: center; gap: 9px;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 12px; cursor: pointer;
  transition: border-color .15s;
}
.dash-tool:hover { border-color: var(--accent); }

/* ── Command Palette ───────────────────────────────────────── */
.cmd-item:hover { background: rgba(0,200,150,0.08) !important; }

/* ── JSON Sidecar Editor ──────────────────────────────────── */
#jsePreview { background: #1a1f26; padding: 10px; border-radius: 6px; }

/* ── Preprocessing Checklist ──────────────────────────────── */
#panel-preproc-check table td { border-bottom: 1px solid rgba(48,54,61,0.4); }

/* ── Glossary ─────────────────────────────────────────────── */
.gloss-cat-btn.active {
  background: rgba(0,200,150,0.15) !important;
  color: var(--accent) !important;
  border-color: var(--accent) !important;
}

/* ── Collapsible Nav Categories ───────────────────────────── */
.nav-cat {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  margin: 2px 0 0;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text3);
  cursor: pointer;
  user-select: none;
  border-radius: 6px;
  transition: background .15s, color .15s;
}
.nav-cat:hover {
  background: rgba(139,148,158,0.08);
  color: var(--text2);
}
.nav-cat-arrow {
  font-size: 8px;
  transition: transform .2s ease;
  width: 10px;
  text-align: center;
  flex-shrink: 0;
}
.nav-cat.expanded .nav-cat-arrow {
  transform: rotate(90deg);
}
.nav-cat-count {
  margin-left: auto;
  font-size: 9px;
  font-weight: 600;
  color: var(--text3);
  background: var(--bg3);
  border-radius: 10px;
  padding: 1px 6px;
  min-width: 14px;
  text-align: center;
  opacity: .7;
}
.nav-cat-items {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}
.nav-cat-items.expanded {
  max-height: 600px;
}
.nav-cat-items .nav-item {
  padding-left: 32px;
  font-size: 12px;
}

/* Active panel indicator — left accent border */
.nav-item.active {
  border-left: 3px solid var(--accent);
  padding-left: 11px; /* compensate for 3px border */
  background: rgba(0,200,150,0.08);
}
.nav-cat-items .nav-item.active {
  padding-left: 29px; /* 32 - 3 */
}

/* ── Layer reorder arrow buttons ──────────────────────────── */
.nv-layer-arrow {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 8px;
  padding: 1px 3px;
  line-height: 1;
  border-radius: 3px;
  transition: color .15s, background .15s;
}
.nv-layer-arrow:hover {
  color: var(--accent);
  background: rgba(0,200,150,0.1);
}

/* ═══════════════════════════════════════════════════════════
   DASHBOARD — Creative redesign (v89)
═══════════════════════════════════════════════════════════ */

.dash-scroll {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 16px 20px;
  overflow-y: auto;
  height: 100%;
}

/* ── Hero (v93) ── */
.dash-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 36px;
  padding: 28px 0 22px;
}
.dash-hero-text { min-width: 0; }

.dash-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 600;
  color: #7ee787;
  background: rgba(63,185,80,0.09);
  border: 1px solid rgba(63,185,80,0.25);
  border-radius: 999px;
  padding: 5px 12px;
  margin-bottom: 14px;
}
.dash-hero-title {
  font-size: 40px; font-weight: 800; color: var(--text);
  letter-spacing: -0.025em; line-height: 1.05;
}
.dash-hero-lead {
  font-size: 14px; color: var(--text2); line-height: 1.65;
  margin-top: 12px; max-width: 46ch;
}
.dash-hero-actions {
  margin-top: 18px; display: flex; gap: 9px; flex-wrap: wrap;
}
.dash-cta { font-size: 13px; padding: 9px 16px; }
.dash-kbd {
  background: rgba(0,0,0,.3); border-radius: 3px; padding: 1px 5px;
  font-size: 10px; margin-left: 6px; font-family: var(--mono);
}

/* Audience split */
.dash-audience {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 20px;
}
.dash-aud-card {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 11px 13px; cursor: pointer;
  transition: border-color .15s, background .15s;
}
.dash-aud-card:hover { border-color: var(--accent); background: rgba(0,200,150,0.03); }
.dash-aud-card > i { color: var(--accent); font-size: 15px; flex-shrink: 0; }
.dash-aud-t { font-size: 12.5px; font-weight: 700; color: var(--text); }
.dash-aud-d { font-size: 11px; color: var(--text3); margin-top: 1px; line-height: 1.4; }

/* Live demo frame */
.dash-hero-demo { min-width: 0; }
.dash-demo-frame {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,.35);
}
.dash-demo-chrome {
  display: flex; align-items: center; gap: 6px;
  padding: 9px 12px; background: var(--bg3);
  border-bottom: 1px solid var(--border);
}
.dash-demo-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.dash-demo-title {
  margin-left: 8px; font-size: 10.5px; color: var(--text3);
  font-family: var(--mono);
}
.dash-demo-canvas-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #0d1117;
}
#dashHeroCanvas {
  width: 100%; height: 100%; display: block;
  opacity: 0; transition: opacity .5s ease;
}
.dash-demo-fallback {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; color: var(--text3); font-size: 12px;
}
.dash-demo-fallback i { font-size: 30px; opacity: .35; }
.dash-demo-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 12px; border-top: 1px solid var(--border);
  font-size: 10.5px; color: var(--text3);
}
.dash-demo-open {
  background: none; border: none; color: var(--accent);
  font-size: 11px; font-weight: 600; cursor: pointer;
  display: inline-flex; align-items: center; gap: 5px;
}
.dash-demo-open:hover { text-decoration: underline; }

/* Standards strip */
.dash-standards {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0; margin-bottom: 18px;
}
.dash-std-label {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .07em;
  color: var(--text3); text-align: center; margin-bottom: 10px; opacity: .75;
}
.dash-std-row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 7px;
}
.dash-std-chip {
  font-size: 11px; font-family: var(--mono); font-weight: 600;
  color: var(--text2); background: var(--bg3);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 4px 10px;
}

/* Why cards */
.dash-why {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 10px; margin-bottom: 8px;
}
.dash-why-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 15px;
}
.dash-why-card > i { font-size: 17px; }
.dash-why-t { font-size: 13px; font-weight: 700; color: var(--text); margin-top: 9px; }
.dash-why-d { font-size: 11.5px; color: var(--text3); line-height: 1.6; margin-top: 4px; }

/* ── Section titles ── */
.dash-section-title {
  font-size: 12px; font-weight: 700; color: var(--text3);
  text-transform: uppercase; letter-spacing: 0.06em;
  margin: 20px 0 10px; display: flex; align-items: center; gap: 8px;
}
.dash-section-title i { color: var(--accent); font-size: 11px; }

/* ── Workflow cards ── */
.dash-workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
  margin-bottom: 8px;
}
.dash-wf-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color .2s, transform .15s, box-shadow .2s;
  position: relative;
  overflow: hidden;
}
.dash-wf-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--wf-accent, var(--accent));
  opacity: 0;
  transition: opacity .2s;
}
.dash-wf-card:hover {
  border-color: var(--wf-accent, var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
}
.dash-wf-card:hover::before { opacity: 1; }

.dash-wf-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: color-mix(in srgb, var(--wf-accent, var(--accent)) 12%, transparent);
  color: var(--wf-accent, var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.dash-wf-title { font-size: 14px; font-weight: 700; color: var(--text); }
.dash-wf-desc  { font-size: 12px; color: var(--text3); line-height: 1.5; }
.dash-wf-flow  {
  font-size: 10px; color: var(--text3); opacity: .6;
  border-top: 1px solid var(--border); padding-top: 8px; margin-top: auto;
}

/* ── Sample data buttons ── */
.dash-sample-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 8px;
  margin-bottom: 8px;
}
.dash-sample-btn {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text2);
  transition: border-color .15s, transform .1s, background .15s;
}
.dash-sample-btn i { font-size: 20px; }
.dash-sample-btn span { text-align: center; line-height: 1.4; }
.dash-sample-btn:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
  background: rgba(0,200,150,0.03);
}

/* ── All tools grid ── */
.dash-all-tools {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 6px;
  margin-bottom: 16px;
}

/* ── Export card ── */
.dash-export-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(0,200,150,0.06) 0%, rgba(88,166,255,0.04) 100%);
  border: 1px solid rgba(0,200,150,0.2);
  border-radius: 12px;
  margin-bottom: 8px;
}
.dash-export-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(0,200,150,0.1);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.dash-export-body { flex: 1; min-width: 0; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .dash-hero { grid-template-columns: 1fr; gap: 22px; }
  .dash-hero-demo { order: -1; }
}
@media (max-width: 600px) {
  .dash-hero { gap: 16px; padding: 16px 0; }
  .dash-hero-title { font-size: 28px; }
  .dash-hero-lead { font-size: 13px; }
  .dash-audience { grid-template-columns: 1fr; }
  .dash-workflow-grid { grid-template-columns: 1fr; }
  .dash-sample-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-why { grid-template-columns: 1fr; }
}

/* ═══ Pipeline Builder v2 (v92) ═══ */

/* Validation panel */
.pb-validation {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.pb-valid-item {
  font-size: 11.5px;
  padding: 7px 10px;
  border-radius: 6px;
  line-height: 1.5;
}
.pb-valid-err {
  background: rgba(248,81,73,0.1);
  border: 1px solid rgba(248,81,73,0.3);
  color: #f8a9a4;
}
.pb-valid-warn {
  background: rgba(227,179,65,0.08);
  border: 1px solid rgba(227,179,65,0.25);
  color: #e3c88a;
}
.pb-valid-ok {
  font-size: 11.5px;
  padding: 7px 10px;
  border-radius: 6px;
  background: rgba(63,185,80,0.08);
  border: 1px solid rgba(63,185,80,0.25);
  color: #7ee787;
}

/* Estimate panel */
.pb-estimate {
  margin-top: 10px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
}
.pb-est-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.pb-est-cell {
  text-align: center;
  padding: 8px 4px;
  background: var(--bg3);
  border-radius: 6px;
}
.pb-est-num {
  font-size: 17px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--accent);
}
.pb-est-lbl {
  font-size: 10px;
  color: var(--text3);
  margin-top: 2px;
}
.pb-est-note {
  font-size: 10.5px;
  color: var(--text3);
  margin-top: 8px;
  line-height: 1.5;
  opacity: .8;
}

/* Saved pipelines */
.pb-saved-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.pb-saved-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color .15s;
}
.pb-saved-item:hover { border-color: var(--accent); }
.pb-saved-name {
  font-size: 12px;
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pb-saved-meta {
  font-size: 10px;
  color: var(--text3);
}
.pb-saved-del {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 13px;
  padding: 2px 5px;
  border-radius: 4px;
  flex-shrink: 0;
}
.pb-saved-del:hover { color: var(--red); background: rgba(248,81,73,0.1); }

/* Inline comments toggle */
.pb-comment-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--text3);
  cursor: pointer;
  padding: 0 6px;
  user-select: none;
}
.pb-comment-toggle input { accent-color: var(--accent); cursor: pointer; }

/* ═══ Pipeline DAG view (v94) ═══ */
.pb-view-toggle {
  display: inline-flex;
  gap: 2px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 2px;
  margin-bottom: 8px;
}
.pb-view-btn {
  background: none; border: none; cursor: pointer;
  color: var(--text3); font-size: 11px; font-weight: 600;
  padding: 5px 12px; border-radius: 5px;
  display: inline-flex; align-items: center; gap: 6px;
  transition: background .15s, color .15s;
}
.pb-view-btn:hover { color: var(--text2); }
.pb-view-btn.active {
  background: var(--bg2);
  color: var(--accent);
  box-shadow: 0 1px 3px rgba(0,0,0,.25);
}

.pb-dag {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
}
.pb-dag-canvas {
  overflow: auto;
  background: #0d1117;
  border-radius: 8px;
  padding: 6px;
}
.pb-dag-node rect { transition: filter .15s; }
.pb-dag-node:hover rect:first-of-type { filter: brightness(1.25); }

.pb-dag-legend {
  display: flex; flex-wrap: wrap; gap: 14px;
  font-size: 10.5px; color: var(--text3);
  margin-bottom: 10px; align-items: center;
}
.pb-dag-legend i { margin-right: 3px; }
.pb-dag-swatch {
  display: inline-block; width: 16px; height: 3px;
  border-radius: 2px; vertical-align: middle; margin-right: 4px;
}

/* Docs inline code block */
.docs-code {
  background: #0d1117;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text2);
  line-height: 1.6;
  overflow-x: auto;
  margin: 8px 0 0;
  white-space: pre;
}

/* ═══ Dashboard hero logo mark (v96) ═══ */
.dash-hero-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.dash-logo-mark {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(0,200,150,0.18));
  animation: dashLogoFloat 5s ease-in-out infinite;
}
/* Gentle breathing float — keeps the real logo recognisable */
@keyframes dashLogoFloat {
  0%, 100% { transform: translateY(0) scale(1); filter: drop-shadow(0 0 12px rgba(0,200,150,0.15)); }
  50%      { transform: translateY(-4px) scale(1.04); filter: drop-shadow(0 0 20px rgba(0,200,150,0.28)); }
}
@media (prefers-reduced-motion: reduce) {
  .dash-logo-mark { animation: none; }
}
@media (max-width: 600px) {
  .dash-logo-mark { width: 48px; height: 48px; }
  .dash-hero-brand { gap: 10px; }
}

/* ═══ Install guide enhancements (v98) ═══ */
.install-progress {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.install-progress-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.install-progress-txt { font-size: 13px; font-weight: 700; color: var(--text); }
.install-progress-reset {
  background: none; border: 1px solid var(--border); border-radius: 6px;
  color: var(--text3); font-size: 11px; cursor: pointer; padding: 4px 9px;
  display: inline-flex; align-items: center; gap: 5px;
}
.install-progress-reset:hover { color: var(--text); border-color: var(--text3); }
.install-progress-track {
  height: 8px; background: var(--bg3); border-radius: 5px; overflow: hidden;
}
.install-progress-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--accent), #58a6ff);
  border-radius: 5px; transition: width .35s ease;
}
.install-progress-disk { font-size: 11px; color: var(--text3); margin-top: 7px; }

/* Step number becomes a checkbox */
.guide-step-num-check { padding: 0 !important; background: none !important; }
.install-step-checkwrap {
  position: relative; display: inline-flex; cursor: pointer;
  width: 34px; height: 34px;
}
.install-step-checkwrap input {
  position: absolute; opacity: 0; width: 100%; height: 100%; cursor: pointer; margin: 0;
}
.install-step-num-badge {
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--bg3); border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: var(--text2);
  transition: all .15s;
}
.install-step-checkwrap input:checked + .install-step-num-badge {
  background: var(--accent); border-color: var(--accent); color: #04110d;
}
.install-step-checkwrap input:checked + .install-step-num-badge::before {
  content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
}
.install-step-checkwrap input:checked + .install-step-num-badge { font-size: 0; }
.install-step-checkwrap input:checked + .install-step-num-badge::before { font-size: 14px; }

.guide-card-done { opacity: 0.72; }
.guide-card-done .guide-card-title { text-decoration: line-through; text-decoration-color: var(--text3); }

/* Time / disk badges */
.install-badges { display: flex; gap: 7px; margin-top: 6px; flex-wrap: wrap; }
.install-badge {
  font-size: 10.5px; color: var(--text3);
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 5px; padding: 2px 8px;
  display: inline-flex; align-items: center; gap: 5px;
}
.install-badge i { font-size: 10px; opacity: .8; }

/* Verify row */
.install-verify {
  margin-top: 10px; padding: 10px 12px;
  background: rgba(63,185,80,0.06);
  border: 1px solid rgba(63,185,80,0.22);
  border-radius: 8px;
}
.install-verify-label {
  font-size: 11px; font-weight: 700; color: #7ee787;
  display: flex; align-items: center; gap: 6px; margin-bottom: 6px;
}
.install-verify-cmd {
  display: flex; align-items: center; gap: 8px;
  background: #0d1117; border-radius: 6px; padding: 7px 10px;
}
.install-verify-cmd code {
  flex: 1; font-family: var(--mono); font-size: 11.5px; color: var(--text2);
  white-space: pre-wrap; word-break: break-all;
}
.install-verify-copy {
  background: none; border: none; color: var(--text3); cursor: pointer;
  font-size: 12px; flex-shrink: 0; padding: 2px 6px; border-radius: 4px;
}
.install-verify-copy:hover { color: var(--accent); background: rgba(0,200,150,0.1); }

/* ═══ Protocol Checker physics engine (v99) ═══ */
.proto-derived-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(130px,1fr));
  gap: 8px; margin-bottom: 10px;
}
.proto-derived-cell {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 11px;
}
.proto-derived-val { font-size: 16px; font-weight: 700; font-family: var(--mono); color: var(--accent); }
.proto-derived-lbl { font-size: 11px; color: var(--text2); margin-top: 2px; font-weight: 600; }
.proto-derived-sub { font-size: 9.5px; color: var(--text3); margin-top: 3px; line-height: 1.4; }
.proto-bar { height: 5px; background: var(--bg2); border-radius: 3px; margin-top: 6px; overflow: hidden; }
.proto-bar-fill { height: 100%; border-radius: 3px; transition: width .3s; }

.proto-flags { display: flex; flex-direction: column; gap: 6px; }
.proto-flag {
  font-size: 11.5px; padding: 8px 10px; border-radius: 7px; line-height: 1.5;
  display: flex; gap: 7px; align-items: flex-start;
}
.proto-flag i { margin-top: 2px; flex-shrink: 0; }
.proto-flag-fail { background: rgba(248,81,73,0.1); border: 1px solid rgba(248,81,73,0.3); color: #f8a9a4; }
.proto-flag-warn { background: rgba(227,179,65,0.08); border: 1px solid rgba(227,179,65,0.25); color: #e3c88a; }
.proto-flag-ok   { background: rgba(63,185,80,0.08); border: 1px solid rgba(63,185,80,0.25); color: #7ee787; }

.proto-cmp-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.proto-cmp-table th {
  text-align: left; padding: 5px 8px; color: var(--text3);
  border-bottom: 1px solid var(--border); font-weight: 600; white-space: nowrap;
}
.proto-cmp-table td { padding: 4px 8px; border-bottom: 1px solid var(--border); color: var(--text2); font-family: var(--mono); }
.proto-cmp-param { color: var(--text) !important; font-family: inherit !important; font-weight: 600; }
.proto-cmp-mine { color: var(--accent) !important; font-weight: 700; }
.proto-cmp-notes { margin-top: 8px; font-size: 10px; color: var(--text3); line-height: 1.6; }

.proto-opt-item {
  font-size: 11.5px; color: var(--text2); line-height: 1.5;
  padding: 7px 9px; background: var(--bg3); border-radius: 7px;
  display: flex; gap: 8px; align-items: flex-start;
}
.proto-opt-badge {
  font-size: 9px; font-weight: 700; color: #04110d; padding: 2px 7px;
  border-radius: 4px; white-space: nowrap; flex-shrink: 0; text-transform: uppercase;
}

/* ═══ Protocol Checker input fields (v100) ═══ */
.proto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 9px;
}
.proto-fld { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.proto-fld-wide { grid-column: span 2; }
.proto-fld-full { margin-bottom: 9px; }
@media (max-width: 520px) { .proto-fld-wide { grid-column: span 1; } }

.proto-lbl {
  font-size: 10.5px; font-weight: 600; color: var(--text3);
  text-transform: uppercase; letter-spacing: .04em;
  display: flex; align-items: center; gap: 5px;
}
.proto-hint {
  display: inline-flex; align-items: center; justify-content: center;
  width: 13px; height: 13px; border-radius: 50%;
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text3); font-size: 8.5px; font-weight: 700;
  cursor: help; text-transform: none; flex-shrink: 0;
}
.proto-hint:hover { background: var(--accent); border-color: var(--accent); color: #04110d; }

/* Input with an inline unit suffix */
.proto-inwrap { position: relative; display: flex; align-items: center; }
.proto-inwrap .nv-num-input {
  width: 100%; padding-right: 38px;
}
.proto-unit {
  position: absolute; right: 9px; pointer-events: none;
  font-size: 10px; color: var(--text3); font-family: var(--mono);
}
.proto-vox-row { display: flex; align-items: center; gap: 5px; }
.proto-vox { flex: 1; min-width: 0; }
.proto-vox .nv-num-input { padding-right: 22px; }
.proto-vox .proto-unit { right: 6px; font-size: 9px; opacity: .7; }
.proto-vox-unit { font-size: 10.5px; color: var(--text3); font-family: var(--mono); flex-shrink: 0; }

/* Grouped sections */
.proto-group {
  border: 1px solid var(--border); border-radius: 10px;
  padding: 11px 12px; background: var(--bg2);
}
.proto-group-head {
  font-size: 11px; font-weight: 700; color: var(--text2);
  margin-bottom: 9px; display: flex; align-items: center; gap: 6px;
  text-transform: uppercase; letter-spacing: .05em;
}
.proto-group-head i { color: var(--accent); font-size: 10px; }

/* Preset bar */
.proto-preset-bar {
  border: 1px dashed var(--border); border-radius: 10px;
  padding: 10px 12px; background: rgba(0,200,150,0.03);
}
.proto-preset-head {
  font-size: 10.5px; font-weight: 700; color: var(--text3);
  text-transform: uppercase; letter-spacing: .04em;
  margin-bottom: 8px; display: flex; align-items: center; gap: 6px;
}
.proto-preset-head i { color: var(--accent); }
.proto-preset-row { display: flex; flex-wrap: wrap; gap: 6px; }
.proto-preset-btn {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 7px; padding: 6px 10px; cursor: pointer;
  display: flex; flex-direction: column; align-items: flex-start; gap: 1px;
  transition: all .15s; text-align: left;
}
.proto-preset-btn:hover { border-color: var(--accent); background: rgba(0,200,150,0.08); }
.proto-preset-name { font-size: 11.5px; font-weight: 700; color: var(--text); }
.proto-preset-sub { font-size: 9px; color: var(--text3); font-family: var(--mono); }
.proto-preset-none { font-size: 10.5px; color: var(--text3); font-style: italic; }

/* Preset field-strength badge (v101) */
.proto-preset-name { display: flex; align-items: center; gap: 5px; }
.proto-preset-field {
  font-size: 8.5px; font-weight: 700; font-family: var(--mono);
  background: var(--bg2); border: 1px solid var(--border);
  color: var(--text3); border-radius: 3px; padding: 1px 4px;
}
.proto-preset-btn.proto-preset-otherfield .proto-preset-field {
  background: rgba(227,179,65,0.15); border-color: rgba(227,179,65,0.4); color: #e3b341;
}
.proto-preset-btn:hover .proto-preset-field { border-color: var(--accent); color: var(--accent); }

/* "Typical values" button in the preset bar (v102) */
.proto-typical-btn {
  margin-left: auto; background: none; border: 1px solid var(--border);
  border-radius: 5px; color: var(--text3); font-size: 9.5px;
  cursor: pointer; padding: 3px 8px; display: inline-flex;
  align-items: center; gap: 4px; text-transform: none; letter-spacing: 0;
  font-weight: 600;
}
.proto-typical-btn:hover { color: var(--accent); border-color: var(--accent); }
.proto-preset-head { align-items: center; }

/* ═══ Protocol Checker — collapsible results redesign (v104) ═══ */

/* Scorecard: ring + verdict + chips */
.proto-scorecard {
  display: flex; align-items: center; gap: 16px;
  flex-shrink: 0;
}
.proto-score-ring {
  --ring-col: var(--accent);
  width: 88px; height: 88px; border-radius: 50%;
  background: conic-gradient(var(--ring-col) 0deg, var(--bg3) 0deg);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  flex-shrink: 0; position: relative;
}
.proto-score-ring::before {
  content: ''; position: absolute; inset: 7px; border-radius: 50%; background: var(--bg2);
}
.proto-score-num {
  font-size: 28px; font-weight: 700; font-family: var(--mono); color: var(--text);
  z-index: 1; line-height: 1;
}
.proto-score-label { font-size: 10px; color: var(--text3); z-index: 1; font-family: var(--mono); margin-top: 1px; }
.proto-score-side { flex: 1; min-width: 0; }
.proto-score-verdict { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.proto-status-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.proto-chip {
  font-size: 10.5px; font-weight: 600; padding: 3px 8px; border-radius: 20px;
  display: inline-flex; align-items: center; gap: 4px;
}
.proto-chip i { font-size: 9px; }
.proto-chip-ok   { background: rgba(63,185,80,0.12); color: #7ee787; }
.proto-chip-warn { background: rgba(227,179,65,0.12); color: #e3c88a; }
.proto-chip-fail { background: rgba(248,81,73,0.12); color: #f8a9a4; }

/* Collapsible section */
.proto-sec {
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--bg2); overflow: hidden;
  flex-shrink: 0;
}
.proto-sec-head {
  width: 100%; background: none; border: none; cursor: pointer;
  display: flex; align-items: center; gap: 9px;
  padding: 12px 14px; color: var(--text); text-align: left;
  transition: background .12s;
}
.proto-sec-head:hover { background: var(--bg3); }
.proto-sec-icon { color: var(--accent); font-size: 12px; width: 15px; text-align: center; }
.proto-sec-title { font-size: 12.5px; font-weight: 700; flex: 1; letter-spacing: .01em; }
.proto-sec-chevron { font-size: 11px; color: var(--text3); transition: transform .2s; }
.proto-sec.proto-sec-open .proto-sec-chevron { transform: rotate(180deg); }
.proto-sec-body {
  max-height: 0; overflow: hidden;
  transition: max-height .28s ease, padding .28s ease;
  padding: 0 14px;
}
.proto-sec.proto-sec-open .proto-sec-body {
  max-height: 6000px; overflow: visible; padding: 0 14px 14px;
}

/* Section header status badges */
.proto-sec-badge { display: inline-flex; align-items: center; }
.proto-badge-ok, .proto-badge-warn, .proto-badge-fail, .proto-badge-info {
  font-size: 10px; font-weight: 700; min-width: 18px; height: 18px;
  border-radius: 9px; padding: 0 6px;
  display: inline-flex; align-items: center; justify-content: center;
}
.proto-badge-ok   { background: rgba(63,185,80,0.15); color: #3fb950; }
.proto-badge-warn { background: rgba(227,179,65,0.18); color: #e3b341; }
.proto-badge-fail { background: rgba(248,81,73,0.18); color: #f85149; }
.proto-badge-info { background: var(--bg3); color: var(--text3); font-weight: 600; }

/* Recommendations sub-header inside checks */
.proto-sec-sub {
  display: flex; align-items: center; gap: 8px;
  padding-top: 10px; border-top: 1px solid var(--border);
}
.proto-sub-label {
  font-size: 10.5px; font-weight: 700; color: var(--text3);
  text-transform: uppercase; letter-spacing: .04em; flex: 1;
  display: flex; align-items: center; gap: 6px;
}
.proto-sub-label i { color: var(--accent); }
.proto-mini-btn {
  background: none; border: 1px solid var(--border); border-radius: 5px;
  color: var(--text3); cursor: pointer; font-size: 11px; padding: 3px 7px;
}
.proto-mini-btn:hover { color: var(--accent); border-color: var(--accent); }

/* Export grid */
.proto-export-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(80px,1fr)); gap: 6px;
}
.proto-export-btn {
  background: var(--bg3); border: 1px solid var(--border); border-radius: 7px;
  color: var(--text2); cursor: pointer; font-size: 11px; padding: 8px 6px;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  transition: all .13s;
}
.proto-export-btn i { font-size: 13px; }
.proto-export-btn:hover { border-color: var(--accent); color: var(--text); background: rgba(0,200,150,0.06); }
.proto-export-primary { color: var(--accent); border-color: rgba(0,200,150,0.3); }

/* ═══ NIfTI Viewer — standard template dropdown (v106) ═══ */
.nv-template-row {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 7px; padding: 8px 10px; margin-top: 4px;
}
.nv-template-icon { color: var(--accent); font-size: 13px; flex-shrink: 0; }
.nv-template-select {
  flex: 1; background: transparent; border: none; color: var(--text);
  font-size: 12px; cursor: pointer; outline: none; font-family: inherit;
}
.nv-template-select option { background: var(--bg2); color: var(--text); }
.nv-template-select optgroup { background: var(--bg2); color: var(--text3); font-style: normal; }
.nv-template-row:hover { border-color: var(--accent); }

/* ═══ DICOM Inspector — PHI + series summary (v109) ═══ */
.dcm-phi-summary { margin-bottom: 8px; }
.dcm-phi-count { font-size: 11.5px; font-weight: 700; display: inline-flex; align-items: center; gap: 6px; }
.dcm-phi-row {
  display: grid; grid-template-columns: 1fr auto; gap: 2px 8px;
  padding: 6px 8px; background: var(--bg2); border-radius: 6px;
  border-left: 2px solid rgba(248,81,73,0.4);
}
.dcm-phi-name { font-size: 11px; font-weight: 600; color: var(--text2); }
.dcm-phi-tag { font-size: 9px; color: var(--text3); font-family: var(--mono); font-weight: 400; }
.dcm-phi-val { font-size: 10.5px; font-family: var(--mono); color: var(--text); word-break: break-all; grid-column: 1; }
.dcm-phi-action { font-size: 9.5px; font-weight: 600; text-align: right; align-self: center; grid-column: 2; grid-row: 1 / 3; white-space: nowrap; }
.dcm-phi-clean { font-size: 11px; color: #7ee787; line-height: 1.5; }
.dcm-phi-clean i { margin-right: 5px; }

.dcm-series-head { font-size: 11px; font-weight: 700; color: var(--text2); margin-bottom: 6px; }
.dcm-series-block { padding: 8px 10px; background: var(--bg2); border-radius: 7px; }
.dcm-series-title { font-size: 11.5px; font-weight: 700; color: var(--text); }
.dcm-series-meta { font-size: 10px; color: var(--text3); font-family: var(--mono); margin: 3px 0; }
.dcm-series-ok { font-size: 10.5px; color: #7ee787; }
.dcm-series-warn { font-size: 10.5px; color: #e3c88a; line-height: 1.5; }
.dcm-series-ok i, .dcm-series-warn i { margin-right: 5px; }

/* ═══ DICOM Viewer — series list + tools (v111) ═══ */
.cs-series-btn {
  display: flex; align-items: flex-start; gap: 8px; width: 100%;
  background: var(--bg3); border: 1px solid var(--border); border-radius: 7px;
  padding: 7px 9px; cursor: pointer; text-align: left; transition: all .13s;
}
.cs-series-btn:hover { border-color: var(--accent); background: rgba(0,200,150,0.06); }
.cs-series-btn.active { border-color: var(--accent); background: rgba(0,200,150,0.1); }
.cs-series-num {
  font-size: 10px; font-weight: 700; font-family: var(--mono);
  background: var(--bg2); border-radius: 4px; padding: 2px 6px;
  color: var(--text3); flex-shrink: 0; margin-top: 1px;
}
.cs-series-btn.active .cs-series-num { background: var(--accent); color: #04110d; }
.cs-series-body { display: flex; flex-direction: column; gap: 1px; min-width: 0; flex: 1; }
.cs-series-desc {
  font-size: 11.5px; font-weight: 600; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cs-series-meta { font-size: 9.5px; color: var(--text3); font-family: var(--mono); }

.cs-tool-btn.active {
  border-color: var(--accent) !important;
  background: rgba(0,200,150,0.12) !important;
  color: var(--accent) !important;
}

/* ═══ Open Source Licences page (v113) ═══ */
.lic-list { display: flex; flex-direction: column; gap: 12px; }
.lic-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 16px;
}
.lic-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 12px; margin-bottom: 8px;
}
.lic-name { font-size: 14px; font-weight: 700; color: var(--text); }
.lic-meta { font-size: 11px; color: var(--text3); margin-top: 2px; }
.lic-tag {
  font-size: 10px; font-weight: 700; white-space: nowrap; flex-shrink: 0;
  background: rgba(0,200,150,0.12); color: var(--accent);
  border: 1px solid rgba(0,200,150,0.3); border-radius: 5px; padding: 3px 8px;
}
.lic-tag-warn {
  background: rgba(227,179,65,0.12); color: #e3b341;
  border-color: rgba(227,179,65,0.35);
}
.lic-links { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 10px; }
.lic-links a {
  font-size: 11px; color: var(--text3); text-decoration: none;
  display: inline-flex; align-items: center; gap: 5px;
}
.lic-links a:hover { color: var(--accent); }
.lic-text {
  background: #0d1117; border: 1px solid var(--border); border-radius: 7px;
  padding: 11px 13px; margin: 0; overflow-x: auto;
  font-family: var(--mono); font-size: 10.5px; line-height: 1.6;
  color: var(--text3); white-space: pre-wrap; word-break: break-word;
}

/* New source badges (v113) */
.badge-web   { background: rgba(88,166,255,0.15);  color: #58a6ff; }
.badge-std   { background: rgba(210,168,255,0.15); color: #d2a8ff; }
.badge-proto { background: rgba(247,120,186,0.15); color: #f778ba; }
.badge-tpl   { background: rgba(255,166,87,0.15);  color: #ffa657; }

/* Non-image files skipped within a series (v114) */
.cs-series-skip {
  margin-left: 7px; color: #e3b341; cursor: help;
  display: inline-flex; align-items: center; gap: 3px;
}
.cs-series-skip i { font-size: 9px; }

/* ═══ v116 — In-app dialogs (replace native prompt/confirm) ═══ */
.sl-modal-backdrop { position:fixed; inset:0; z-index:10000; display:flex; align-items:center; justify-content:center; padding:16px; background:rgba(5,8,13,.62); backdrop-filter:blur(3px); opacity:0; transition:opacity .15s ease; }
.sl-modal-backdrop.show { opacity:1; }
.sl-modal { width:100%; max-width:420px; background:var(--bg2); border:1px solid var(--border); border-radius:14px; padding:22px; box-shadow:0 24px 60px rgba(0,0,0,.45); transform:translateY(6px); transition:transform .15s ease; }
.sl-modal-backdrop.show .sl-modal { transform:none; }
.sl-modal-title { margin:0 0 6px; font-size:17px; font-weight:600; color:var(--text); font-family:var(--font); }
.sl-modal-msg { margin:0 0 14px; font-size:14px; line-height:1.55; color:var(--text2); }
.sl-modal-label { display:block; margin:10px 0 6px; font-size:13px; color:var(--text2); }
.sl-modal-input { width:100%; box-sizing:border-box; min-height:42px; padding:0 12px; background:var(--bg); border:1px solid var(--border); border-radius:9px; color:var(--text); font:inherit; font-size:14px; }
.sl-modal-input:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent3); }
.sl-modal-input-err { border-color:var(--red) !important; }
.sl-modal-actions { display:flex; justify-content:flex-end; gap:8px; margin-top:18px; }
.sl-modal-actions .btn { min-height:38px; padding:0 16px; }

/* ═══ v116 — Tool guides ═══ */
.tb-help-btn { display:inline-flex; align-items:center; gap:6px; height:28px; padding:0 10px 0 4px; margin-left:4px; background:transparent; border:1px solid var(--border); border-radius:99px; color:var(--text2); font:500 12px var(--font); cursor:pointer; transition:border-color .14s, color .14s; }
.tb-help-btn > span:first-child { display:inline-flex; align-items:center; justify-content:center; width:20px; height:20px; border-radius:50%; background:var(--accent3); color:var(--accent); font-weight:700; font-size:12px; }
.tb-help-btn:hover, .tb-help-btn[aria-expanded="true"] { border-color:var(--accent); color:var(--text); }
@media (max-width: 700px) { .tb-help-lbl { display:none; } .tb-help-btn { padding:0 4px; } }
.tool-guide { position:fixed; top:calc(var(--topbar-h) + 10px); right:18px; z-index:900; width:min(380px, calc(100vw - 32px)); background:var(--bg2); border:1px solid var(--border2); border-radius:14px; padding:16px 18px; box-shadow:0 18px 48px rgba(0,0,0,.42); opacity:0; transform:translateY(-6px); transition:opacity .15s, transform .15s; }
.tool-guide.show { opacity:1; transform:none; }
.tool-guide-head { display:flex; align-items:center; justify-content:space-between; }
.tool-guide-kicker { font:700 10.5px var(--mono); letter-spacing:.08em; text-transform:uppercase; color:var(--accent); }
.tool-guide-x { width:30px; height:30px; border:0; border-radius:8px; background:transparent; color:var(--text2); font-size:20px; line-height:1; cursor:pointer; }
.tool-guide-x:hover { background:var(--bg3); color:var(--text); }
.tool-guide-title { font-size:16px; font-weight:600; color:var(--text); margin-top:2px; }
.tool-guide-sum { margin:6px 0 10px; font-size:13px; line-height:1.55; color:var(--text2); }
.tool-guide-steps { margin:0; padding:0; list-style:none; counter-reset:g; display:flex; flex-direction:column; gap:8px; }
.tool-guide-steps li { counter-increment:g; display:flex; gap:10px; font-size:13px; line-height:1.5; color:var(--text); }
.tool-guide-steps li::before { content:counter(g); flex:none; width:20px; height:20px; border-radius:50%; background:var(--accent3); color:var(--accent); font:700 11px var(--mono); display:inline-flex; align-items:center; justify-content:center; margin-top:1px; }
.tool-guide-tip { margin-top:12px; padding:9px 11px; border-radius:9px; background:var(--bg3); font-size:12.5px; line-height:1.5; color:var(--text2); }
.tool-guide-tip strong { color:var(--amber); font-weight:600; margin-right:4px; }
.tool-guide-foot { display:flex; align-items:center; justify-content:space-between; gap:10px; margin-top:14px; flex-wrap:wrap; }
.tool-guide-auto { display:flex; align-items:center; gap:6px; font-size:11.5px; color:var(--text3); cursor:pointer; }
.tool-guide-foot .btn { min-height:34px; padding:0 16px; }

/* ═══ v116 — Friendlier forms & focus (all tools) ═══ */
.calc-field { gap:6px; margin-bottom:12px; }
.calc-field:last-child { margin-bottom:0; }
.calc-field label { color:var(--text2); }
.calc-field input, .calc-field select, .form-input { min-height:34px; font-size:13px; }
textarea.form-input { min-height:0; }
.btn { min-height:30px; }
:where(button, a, [role="button"], input, select, textarea, [tabindex]):focus-visible { outline:2px solid var(--accent); outline-offset:2px; border-radius:6px; }
[role="button"] { cursor:pointer; }
.tb-install-btn { cursor:pointer; font:inherit; font-size:11.5px; color:var(--text); }
.tb-install-btn:hover { border-color:var(--accent); color:var(--accent); }
.tb-install-btn[hidden] { display:none !important; }

/* ═══ v118 — New dashboard ═══ */
.sr-only { position:absolute !important; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.dash2 { max-width:1240px; margin:0 auto; padding:24px clamp(14px,2.6vw,36px) 40px; display:flex; flex-direction:column; gap:30px; }
.d2-new { display:inline-block; font:700 9.5px var(--mono); letter-spacing:.04em; color:#04140f; background:var(--accent); border-radius:4px; padding:1px 5px; vertical-align:2px; }
.d2-kicker { font:700 11.5px var(--mono); letter-spacing:.09em; text-transform:uppercase; color:var(--accent); display:flex; align-items:center; gap:8px; }

/* hero drop zone */
.d2-drop { position:relative; display:flex; flex-wrap:wrap; gap:28px; align-items:center; padding:clamp(22px,3.4vw,40px); border:1.5px dashed color-mix(in srgb, var(--accent) 45%, var(--border)); border-radius:18px; background:color-mix(in srgb, var(--accent) 5%, var(--bg)); transition:border-color .15s, background .15s; }
.d2-drop.is-over { border-color:var(--accent); background:color-mix(in srgb, var(--accent) 12%, var(--bg)); }
.d2-drop-copy { flex:1 1 400px; display:flex; flex-direction:column; gap:12px; min-width:0; }
.d2-drop-title { margin:0; font-family:var(--font); font-size:clamp(26px,3vw,38px); line-height:1.12; letter-spacing:-.02em; font-weight:700; color:var(--text); }
.d2-drop-lead { margin:0; max-width:560px; font-size:15px; line-height:1.6; color:var(--text2); }
.d2-drop-actions { display:flex; flex-wrap:wrap; gap:10px; margin-top:4px; }
.d2-btn { min-height:44px !important; padding:0 18px !important; font-size:14px !important; border-radius:10px !important; display:inline-flex; align-items:center; gap:8px; }
.d2-drop-hint { margin:0; font-size:13px; color:var(--text3); }
.d2-drop-hint i { margin-right:6px; }
.d2-steps { flex:1 1 300px; list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px; }
.d2-steps li { display:flex; gap:14px; align-items:center; padding:11px 14px; background:var(--bg2); border:1px solid var(--border); border-radius:12px; font-size:13.5px; line-height:1.45; color:var(--text2); }
.d2-steps li > span { font:700 13px var(--mono); color:var(--accent); }
.d2-steps strong { color:var(--text); font-weight:600; }
.d2-drop-overlay { position:absolute; inset:0; display:none; align-items:center; justify-content:center; gap:10px; border-radius:16px; background:color-mix(in srgb, var(--bg) 70%, transparent); color:var(--accent); font-size:18px; font-weight:600; pointer-events:none; }
.d2-drop.is-over .d2-drop-overlay { display:flex; }

/* sections */
.d2-sec { display:flex; flex-direction:column; gap:14px; }
.d2-sec-head { display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.d2-sec-title { margin:0; font-family:var(--font); font-size:18px; font-weight:600; color:var(--text); }
.d2-sec-note { font-size:12.5px; color:var(--text3); }

/* recent */
.d2-recent { display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:12px; }
.d2-recent-card { display:flex; flex-direction:column; gap:4px; text-align:left; padding:14px 16px; background:var(--bg2); border:1px solid var(--border); border-radius:12px; color:var(--text); font:inherit; cursor:pointer; transition:border-color .14s, transform .14s; }
.d2-recent-card:hover { border-color:var(--accent); transform:translateY(-1px); }
.d2-recent-kind { font:700 10.5px var(--mono); letter-spacing:.07em; text-transform:uppercase; color:var(--text3); }
.d2-recent-title { font-size:15px; font-weight:600; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.d2-recent-sub { font-size:12.5px; color:var(--text2); }

/* start-from cards */
.d2-start { display:grid; grid-template-columns:repeat(auto-fill,minmax(250px,1fr)); gap:12px; }
.d2-start-card { display:flex; gap:14px; align-items:flex-start; padding:15px 16px; background:var(--bg2); border:1px solid var(--border); border-radius:12px; color:var(--text); text-decoration:none; transition:border-color .14s, transform .14s; }
.d2-start-card:hover { border-color:var(--accent); transform:translateY(-1px); color:var(--text); }
.d2-start-card > i { flex:none; width:36px; height:36px; border-radius:10px; display:inline-flex; align-items:center; justify-content:center; background:var(--accent3); color:var(--accent); font-size:15px; }
.d2-start-card strong { display:block; font-size:14.5px; font-weight:600; }
.d2-start-card span { display:block; margin-top:2px; font-size:13px; line-height:1.45; color:var(--text2); }

/* all tools */
.d2-filter { display:flex; align-items:center; gap:8px; height:38px; padding:0 12px; min-width:min(280px,100%); background:var(--bg2); border:1px solid var(--border); border-radius:10px; color:var(--text3); }
.d2-filter:focus-within { border-color:var(--accent); }
.d2-filter input { flex:1; min-width:0; border:0; outline:0; background:transparent; color:var(--text); font:inherit; font-size:13.5px; }
.d2-tools { display:flex; flex-direction:column; gap:22px; }
.d2-group-title { margin:0 0 10px; font:700 11px var(--mono); letter-spacing:.09em; text-transform:uppercase; color:var(--text3); }
.d2-group-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:10px; }
.d2-tool { display:flex; gap:12px; align-items:flex-start; padding:13px 14px; background:var(--bg2); border:1px solid var(--border); border-radius:12px; color:var(--text); text-decoration:none; transition:border-color .14s, transform .14s; }
.d2-tool:hover { border-color:var(--accent); transform:translateY(-1px); color:var(--text); }
.d2-tool[hidden], .d2-group[hidden] { display:none; }
.d2-tool-ic { flex:none; width:30px; height:30px; border-radius:8px; background:var(--bg3); color:var(--accent); display:inline-flex; align-items:center; justify-content:center; font-size:13px; }
.d2-tool-body { display:flex; flex-direction:column; gap:3px; min-width:0; }
.d2-tool-name { font-size:14px; font-weight:600; }
.d2-tool-desc { font-size:12.5px; line-height:1.45; color:var(--text2); }
.d2-tool-url { font:11px var(--mono); color:var(--accent); opacity:.85; }
.d2-empty { margin:0; font-size:13.5px; color:var(--text2); }

/* install + privacy */
.d2-info { display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:12px; }
.d2-info-card { display:flex; gap:16px; align-items:flex-start; padding:18px 20px; background:var(--bg2); border:1px solid var(--border); border-radius:14px; }
.d2-info-card > i { font-size:24px; color:var(--accent); margin-top:2px; }
.d2-info-card strong { display:block; font-size:15px; font-weight:600; color:var(--text); }
.d2-info-card p { margin:6px 0 0; font-size:13.5px; line-height:1.55; color:var(--text2); }
.d2-info-card .btn { margin-top:10px; min-height:38px; padding:0 14px; display:inline-flex; align-items:center; gap:8px; }
.d2-installed-note { display:none; margin-top:8px; font-size:12.5px; color:var(--text3); }
.is-installed-app .d2-installed-note { display:block; }
.d2-foot { margin:0; text-align:center; font-size:12px; color:var(--text3); }

/* top-bar search */
.tb-search-btn { display:inline-flex; align-items:center; gap:8px; height:30px; padding:0 8px 0 10px; background:var(--bg); border:1px solid var(--border); border-radius:8px; color:var(--text3); font:inherit; font-size:12px; cursor:pointer; min-width:200px; }
.tb-search-btn:hover { border-color:var(--accent); color:var(--text2); }
.tb-search-lbl { flex:1; text-align:left; }
.tb-search-btn kbd { font:10px var(--mono); border:1px solid var(--border); border-radius:4px; padding:1px 5px; color:var(--text2); }
@media (max-width: 1100px) { .tb-search-btn { min-width:0; } .tb-search-lbl, .tb-search-btn kbd { display:none; } }

/* ═══ v118 — Autopilot ═══ */
.nav-new { margin-left:auto; font:700 9px var(--mono); letter-spacing:.04em; color:#04140f; background:var(--accent); border-radius:4px; padding:1px 5px; }
.nav-item:has(.nav-new) { display:flex; align-items:center; gap:8px; }
.ap-wrap { max-width:1320px; margin:0 auto; padding:22px clamp(14px,2.6vw,36px) 48px; display:flex; flex-direction:column; gap:20px; }
.ap-h1 { margin:4px 0 0; font-family:var(--font); font-size:clamp(22px,2.4vw,30px); font-weight:700; letter-spacing:-.02em; color:var(--text); line-height:1.2; }
.ap-lead { margin:6px 0 0; max-width:680px; font-size:15px; line-height:1.6; color:var(--text2); }
.ap-msg { margin:10px 0 0; padding:10px 14px; border-radius:10px; background:color-mix(in srgb, var(--amber) 12%, var(--bg2)); border:1px solid color-mix(in srgb, var(--amber) 40%, var(--border)); color:var(--text); font-size:14px; }
.ap-empty { position:relative; padding:clamp(22px,3.4vw,44px); border:1.5px dashed color-mix(in srgb, var(--accent) 45%, var(--border)); border-radius:18px; background:color-mix(in srgb, var(--accent) 5%, var(--bg)); }
.ap-empty.is-over { border-color:var(--accent); background:color-mix(in srgb, var(--accent) 12%, var(--bg)); }
.ap-empty.is-over .d2-drop-overlay { display:flex; }
.ap-empty-copy { display:flex; flex-direction:column; gap:10px; }
.ap-progress { padding:36px; border:1px solid var(--border); border-radius:18px; background:var(--bg2); display:flex; flex-direction:column; gap:12px; align-items:flex-start; }
.ap-prog { width:100%; height:10px; border-radius:99px; background:var(--bg3); overflow:hidden; }
.ap-prog-bar { height:100%; background:var(--accent); border-radius:99px; transition:width .2s; }
.ap-prog-txt { margin:0; font:13px var(--mono); color:var(--text2); }

.ap-head { display:flex; flex-wrap:wrap; gap:16px; align-items:flex-end; justify-content:space-between; }
.ap-head-copy { min-width:0; }
.ap-meta { margin:6px 0 0; font-size:13.5px; color:var(--text2); }
.ap-head-actions { display:flex; flex-wrap:wrap; gap:8px; }
.ap-tiles { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:10px; }
.ap-tile { padding:14px 16px; background:var(--bg2); border:1px solid var(--border); border-radius:12px; }
.ap-tile-v { font:700 26px var(--mono); line-height:1.1; color:var(--text); }
.ap-tile-l { margin-top:4px; font-size:12.5px; color:var(--text2); }
.ap-tile-ok .ap-tile-v { color:var(--accent); }
.ap-tile-warn .ap-tile-v { color:var(--amber); }
.ap-tile-mute .ap-tile-v { color:var(--text3); }
.ap-opts { display:flex; flex-wrap:wrap; gap:12px; align-items:flex-end; padding:14px 16px; background:var(--bg2); border:1px solid var(--border); border-radius:12px; }
.ap-field { display:flex; flex-direction:column; gap:5px; flex:1 1 180px; min-width:0; }
.ap-field span { font-size:12px; color:var(--text2); }
.ap-field input { min-height:36px; padding:0 10px; background:var(--bg); border:1px solid var(--border); border-radius:8px; color:var(--text); font:13px var(--mono); }
.ap-field input:focus { outline:none; border-color:var(--accent); }
.ap-check { display:flex; align-items:center; gap:8px; min-height:36px; font-size:13px; color:var(--text2); cursor:pointer; }

.ap-cols { display:flex; flex-wrap:wrap; gap:16px; align-items:flex-start; }
.ap-card { background:var(--bg2); border:1px solid var(--border); border-radius:14px; overflow:hidden; min-width:0; }
.ap-card-head { display:flex; flex-wrap:wrap; gap:4px 12px; align-items:baseline; justify-content:space-between; padding:14px 18px; border-bottom:1px solid var(--border); }
.ap-card-head h3 { margin:0; font-family:var(--font); font-size:15px; font-weight:600; color:var(--text); }
.ap-card-head span { font-size:12.5px; color:var(--text3); }
.ap-series { flex:3 1 600px; }
.ap-out { flex:2 1 400px; position:sticky; top:12px; }
.ap-table-wrap { overflow-x:auto; }
.ap-table { width:100%; border-collapse:collapse; font-size:13.5px; min-width:640px; }
.ap-table th { text-align:left; padding:9px 12px; font:700 10.5px var(--mono); letter-spacing:.06em; text-transform:uppercase; color:var(--text3); border-bottom:1px solid var(--border); }
.ap-table td { padding:11px 12px; border-top:1px solid var(--border); vertical-align:top; color:var(--text); }
.ap-table tr:first-child td { border-top:0; }
.ap-num { font-family:var(--mono); color:var(--text3); width:44px; }
.ap-desc { font-weight:500; word-break:break-word; }
.ap-facts { margin-top:3px; font:11.5px var(--mono); color:var(--text3); }
.ap-why { margin-top:6px; font-size:12.5px; line-height:1.45; color:var(--amber); }
.ap-row-warn td { background:color-mix(in srgb, var(--amber) 7%, transparent); }
.ap-row-off td { opacity:.62; }
.ap-row-off .ap-why { color:var(--text3); }
.ap-type { min-height:32px; max-width:190px; padding:0 8px; background:var(--bg); border:1px solid var(--border); border-radius:7px; color:var(--text); font:inherit; font-size:12.5px; }
.ap-pill { display:inline-block; font-size:11.5px; padding:2px 9px; border-radius:99px; }
.ap-pill-ok { background:var(--accent3); color:var(--accent); }
.ap-pill-warn { background:color-mix(in srgb, var(--amber) 16%, transparent); color:var(--amber); }
.ap-pill-off { background:var(--bg3); color:var(--text3); }
.ap-task { display:flex; align-items:center; gap:2px; margin-top:6px; font:12px var(--mono); color:var(--text3); }
.ap-task input { width:100px; min-height:26px; padding:0 6px; background:var(--bg); border:1px solid var(--border); border-radius:6px; color:var(--text); font:12px var(--mono); }
.ap-bids { font:12px var(--mono); color:var(--text2); word-break:break-all; }
.ap-tabs { display:flex; flex-wrap:wrap; gap:4px; padding:10px 12px; border-bottom:1px solid var(--border); }
.ap-tab { min-height:34px; padding:0 12px; border:0; border-radius:8px; background:transparent; color:var(--text2); font:inherit; font-size:13px; cursor:pointer; }
.ap-tab:hover { color:var(--text); background:var(--bg3); }
.ap-tab.active { background:var(--accent3); color:var(--accent); font-weight:600; }
.ap-code { margin:0; padding:16px 18px; max-height:520px; overflow:auto; font:12.5px/1.7 var(--mono); color:var(--text); white-space:pre; background:var(--bg); }
.ap-out-actions { display:flex; flex-wrap:wrap; gap:8px; padding:12px 14px; border-top:1px solid var(--border); }
.ap-out-actions .btn { min-height:36px; display:inline-flex; align-items:center; gap:7px; }
.ap-checks ul { list-style:none; margin:0; padding:6px 0; }
.ap-chk { display:flex; gap:12px; padding:10px 18px; }
.ap-chk strong { font-size:14px; font-weight:600; color:var(--text); }
.ap-chk p { margin:3px 0 0; font-size:13px; line-height:1.5; color:var(--text2); }
.ap-chk-dot { flex:none; width:10px; height:10px; margin-top:5px; border-radius:50%; background:var(--text3); }
.ap-chk-ok .ap-chk-dot { background:var(--accent); }
.ap-chk-warn .ap-chk-dot, .ap-chk-decide .ap-chk-dot { background:var(--amber); }
.ap-chk-info .ap-chk-dot { background:var(--blue); }
.ap-chk-decide { background:color-mix(in srgb, var(--amber) 8%, transparent); }
@media (max-width: 900px) { .ap-out { position:static; } }
/* v118 — hidden sections must stay hidden even with display:flex; phone-width safety */
.d2-sec[hidden], .ap-card[hidden] { display:none !important; }
.d2-drop-copy { flex-basis:min(400px,100%); }
.d2-steps { flex-basis:min(300px,100%); }
.ap-series { flex-basis:min(600px,100%); }
.ap-out { flex-basis:min(400px,100%); }
.ap-field { flex-basis:min(180px,100%); }
.ap-tiles { grid-template-columns:repeat(auto-fit,minmax(min(160px,100%),1fr)); }
.d2-recent { grid-template-columns:repeat(auto-fill,minmax(min(230px,100%),1fr)); }
.d2-start { grid-template-columns:repeat(auto-fill,minmax(min(250px,100%),1fr)); }
.d2-group-grid { grid-template-columns:repeat(auto-fill,minmax(min(260px,100%),1fr)); }
.d2-info { grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr)); }
.ap-wrap, .dash2 { min-width:0; width:100%; box-sizing:border-box; }
.ap-head-actions .d2-btn { flex:1 1 auto; justify-content:center; }
@media (max-width: 600px) { .ap-type { max-width:100%; } .d2-btn { flex:1 1 100%; justify-content:center; } }

/* ═══ v119 — Error Doctor ═══ */
.ed-wrap { max-width:1280px; margin:0 auto; padding:22px clamp(14px,2.6vw,36px) 48px; display:flex; flex-direction:column; gap:20px; }
.ed-cols { display:flex; flex-wrap:wrap; gap:20px; align-items:flex-start; }
.ed-in { flex:1 1 min(440px,100%); min-width:0; display:flex; flex-direction:column; gap:12px; }
.ed-out { flex:1 1 min(440px,100%); min-width:0; }
.ed-label { font-size:13px; font-weight:600; color:var(--text); }
.ed-textarea { width:100%; box-sizing:border-box; min-height:240px; padding:14px 16px; background:var(--bg); border:1px solid var(--border); border-radius:12px; color:var(--text); font:13px/1.6 var(--mono); resize:vertical; }
.ed-textarea:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent3); }
.ed-actions { display:flex; flex-wrap:wrap; gap:10px; }
.ed-actions .btn { display:inline-flex; align-items:center; gap:8px; min-height:40px; padding:0 16px; }
.ed-ex { display:flex; flex-direction:column; gap:8px; margin-top:4px; }
.ed-ex-t { font:700 10.5px var(--mono); letter-spacing:.08em; text-transform:uppercase; color:var(--text3); }
.ed-chips { display:flex; flex-wrap:wrap; gap:8px; }
.ed-chip { min-height:34px; padding:0 12px; background:var(--bg2); border:1px solid var(--border); border-radius:99px; color:var(--text2); font:inherit; font-size:12.5px; cursor:pointer; }
.ed-chip:hover { border-color:var(--accent); color:var(--text); }
.ed-count { margin:0; font-size:12px; color:var(--text3); }
.ed-dx { display:flex; flex-direction:column; gap:12px; padding:20px 22px; background:var(--bg2); border:1px solid var(--border); border-radius:14px; }
.ed-pills { display:flex; flex-wrap:wrap; gap:8px; }
.ed-pill { font-size:12px; padding:2px 10px; border-radius:99px; background:var(--bg3); color:var(--text2); }
.ed-pill-tool { background:var(--accent3); color:var(--accent); font-weight:600; }
.ed-pill-mute { color:var(--text3); }
.ed-title { margin:0; font-family:var(--font); font-size:20px; line-height:1.3; font-weight:600; color:var(--text); }
.ed-why { margin:0; font-size:14px; line-height:1.6; color:var(--text2); }
.ed-note { margin:0; font-size:13px; line-height:1.55; color:var(--text3); }
.ed-block { display:flex; flex-direction:column; gap:6px; }
.ed-block > span { font:700 10.5px var(--mono); letter-spacing:.08em; text-transform:uppercase; }
.ed-block pre { margin:0; padding:12px 14px; border-radius:10px; font:12.5px/1.65 var(--mono); white-space:pre-wrap; word-break:break-word; }
.ed-before > span { color:var(--red); }
.ed-before pre { background:color-mix(in srgb, var(--red) 8%, var(--bg)); border:1px solid color-mix(in srgb, var(--red) 30%, var(--border)); color:var(--text); }
.ed-after > span { color:var(--accent); }
.ed-after pre { background:color-mix(in srgb, var(--accent) 7%, var(--bg)); border:1px solid color-mix(in srgb, var(--accent) 35%, var(--border)); color:var(--text); }
.ed-check > span { color:var(--text3); }
.ed-check pre { background:var(--bg); border:1px solid var(--border); color:var(--text2); }
.ed-more { padding-top:10px; border-top:1px solid var(--border); font-size:13px; color:var(--text3); }
.ed-link { background:none; border:0; padding:0; color:var(--accent); font:inherit; cursor:pointer; text-decoration:underline; }
.ed-steps { margin:0; padding-left:20px; display:flex; flex-direction:column; gap:6px; font-size:13.5px; line-height:1.55; color:var(--text); }
.ed-steps code { font:12px var(--mono); background:var(--bg3); padding:1px 5px; border-radius:4px; }

/* ═══ v119 — ASL & Sodium toolkit ═══ */
.as-wrap { max-width:1280px; margin:0 auto; padding:22px clamp(14px,2.6vw,36px) 48px; display:flex; flex-direction:column; gap:18px; }
.as-tabs { display:flex; flex-wrap:wrap; gap:6px; }
.as-tab { min-height:40px; padding:0 16px; border-radius:99px; border:1px solid var(--border); background:transparent; color:var(--text2); font:inherit; font-size:13.5px; cursor:pointer; }
.as-tab:hover { color:var(--text); border-color:var(--border2); }
.as-tab.on { background:var(--accent3); border-color:var(--accent); color:var(--accent); font-weight:600; }
.as-body { margin-top:4px; }
.as-cols { display:flex; flex-wrap:wrap; gap:18px; align-items:stretch; }
.as-card { flex:1 1 min(440px,100%); min-width:0; display:flex; flex-direction:column; gap:12px; padding:20px 22px; background:var(--bg2); border:1px solid var(--border); border-radius:14px; }
.as-out { background:color-mix(in srgb, var(--accent) 4%, var(--bg2)); border-color:color-mix(in srgb, var(--accent) 30%, var(--border)); position:relative; }
.as-h { margin:0; font-family:var(--font); font-size:16px; font-weight:600; color:var(--text); }
.as-kicker { margin:0; font:700 11px var(--mono); letter-spacing:.08em; text-transform:uppercase; color:var(--accent); }
.as-row { display:flex; flex-wrap:wrap; align-items:center; gap:10px; }
.as-lbl { min-width:110px; font-size:13px; color:var(--text2); }
.as-seg { display:inline-flex; flex-wrap:wrap; gap:4px; padding:3px; background:var(--bg); border:1px solid var(--border); border-radius:10px; }
.as-seg-b { min-height:34px; padding:0 14px; border:0; border-radius:7px; background:transparent; color:var(--text2); font:inherit; font-size:13px; cursor:pointer; }
.as-seg-b.on { background:var(--accent3); color:var(--accent); font-weight:600; }
.as-grid2 { display:grid; grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr)); gap:12px; }
.as-f { display:flex; flex-direction:column; gap:5px; min-width:0; }
.as-f > span:first-child { font-size:12.5px; color:var(--text2); }
.as-f em { font-style:normal; color:var(--text3); font-size:11.5px; }
.as-in { display:flex; align-items:center; background:var(--bg); border:1px solid var(--border); border-radius:8px; }
.as-in:focus-within { border-color:var(--accent); }
.as-in input { flex:1; min-width:0; min-height:36px; padding:0 10px; border:0; outline:0; background:transparent; color:var(--text); font:14px var(--mono); }
.as-in i { padding:0 10px; font:normal 12px var(--mono); color:var(--text3); }
.as-select { min-height:38px; padding:0 10px; background:var(--bg); border:1px solid var(--border); border-radius:8px; color:var(--text); font:inherit; font-size:13.5px; }
.as-check { display:flex; align-items:center; gap:8px; font-size:13.5px; color:var(--text); cursor:pointer; }
.as-big { display:flex; align-items:baseline; gap:10px; flex-wrap:wrap; }
.as-big span { font:700 clamp(44px,6vw,68px)/1 var(--mono); color:var(--text); }
.as-big small { font-size:14px; color:var(--text2); }
.as-bar { height:10px; border-radius:99px; background:var(--bg3); overflow:hidden; }
.as-bar > div { height:100%; width:0; background:var(--accent); border-radius:99px; transition:width .2s; }
.as-bar > div.as-bar-warn { background:var(--amber); }
.as-bar > div.as-bar-over { background:var(--red); }
.as-scale { display:flex; justify-content:space-between; font:11.5px var(--mono); color:var(--text3); }
.as-note { margin:0; font-size:13px; line-height:1.55; color:var(--text2); }
.as-note:empty { display:none; }
.as-cite { margin:0; font-size:12px; line-height:1.55; color:var(--text3); }
.as-formula, .as-code { margin:0; padding:12px 14px; background:var(--bg); border:1px solid var(--border); border-radius:10px; font:12.5px/1.65 var(--mono); color:var(--text); white-space:pre; overflow-x:auto; }
.as-sub { font:700 11px var(--mono); letter-spacing:.07em; text-transform:uppercase; color:var(--text3); }
.as-actions { display:flex; flex-wrap:wrap; gap:8px; }
.as-actions .btn { min-height:38px; display:inline-flex; align-items:center; gap:8px; padding:0 14px; }
.as-table { width:100%; border-collapse:collapse; font-size:13px; }
.as-table caption { text-align:left; padding-bottom:6px; font:700 11px var(--mono); letter-spacing:.07em; text-transform:uppercase; color:var(--text3); }
.as-table th { text-align:left; padding:6px 8px; font-weight:600; color:var(--text2); border-bottom:1px solid var(--border); }
.as-table td { padding:7px 8px; border-bottom:1px solid var(--border); color:var(--text); }
.as-table tr.on td { background:var(--accent3); }
.as-cell { width:100%; box-sizing:border-box; min-height:34px; padding:0 8px; background:var(--bg); border:1px solid var(--border); border-radius:7px; color:var(--text); font:13px var(--mono); }
.as-findings { margin:0; padding-left:18px; display:flex; flex-direction:column; gap:7px; font-size:13.5px; line-height:1.55; color:var(--text); }
.as-chart-wrap { position:relative; }
.as-chart { width:100%; height:auto; display:block; }
.as-grid { stroke:var(--border); stroke-width:1; opacity:.6; }
.as-tick { fill:var(--text3); font:11px var(--mono); }
.as-line { fill:none; stroke:var(--accent); stroke-width:2; stroke-linejoin:round; }
.as-mk-you { fill:var(--accent); stroke:var(--bg2); stroke-width:2; }
.as-mk-rec { fill:var(--bg2); stroke:var(--text); stroke-width:2; }
.as-cross { stroke:var(--text3); stroke-width:1; stroke-dasharray:3 3; }
.as-hit { fill:transparent; cursor:crosshair; }
.as-legend { display:flex; flex-wrap:wrap; gap:16px; font-size:12.5px; color:var(--text2); }
.as-dot { display:inline-block; width:10px; height:10px; border-radius:50%; margin-right:6px; vertical-align:-1px; }
.as-dot-you { background:var(--accent); }
.as-dot-rec { background:var(--bg2); border:2px solid var(--text); box-sizing:border-box; }
.as-tip { position:absolute; z-index:5; pointer-events:none; display:flex; flex-direction:column; gap:2px; padding:7px 10px; background:var(--bg); border:1px solid var(--border2); border-radius:8px; font-size:12px; color:var(--text2); box-shadow:0 6px 18px rgba(0,0,0,.3); }
.as-tip strong { color:var(--text); font-weight:600; }