:root {
  --bg: #0a101d; --panel: #111a2e; --panel-2: #17223b; --panel-3: #1d2a48;
  --line: #233152; --line-soft: #1a2640;
  --text: #e8eef9; --muted: #8e9dbd; --faint: #5f6f92;
  --accent: #14b8a6; --accent-ink: #04201d; --accent-soft: rgba(20, 184, 166, 0.14);
  --danger: #f87171; --warn: #f5c451; --warn-soft: rgba(245, 196, 81, 0.12);
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  --ct: #60a5fa; --mr: #c084fc; --pt: #fb923c; --rt: #34d399; --seg: #f472b6; --other: #94a3b8;
  --radius: 12px;
}
:root[data-theme="light"] {
  --bg: #f3f5fa; --panel: #ffffff; --panel-2: #f1f4fa; --panel-3: #e6ebf5;
  --line: #dbe2ef; --line-soft: #e8edf6;
  --text: #121a2c; --muted: #5b6a88; --faint: #8a97b2;
  --accent: #0d9488; --accent-ink: #ffffff; --accent-soft: rgba(13, 148, 136, 0.1);
  --danger: #dc2626; --warn: #92610a; --warn-soft: rgba(217, 160, 29, 0.14);
  --shadow: 0 12px 36px rgba(26, 38, 70, 0.14);
  --ct: #2563eb; --mr: #9333ea; --pt: #ea580c; --rt: #059669; --seg: #db2777; --other: #64748b;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.mono { font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace; }
.muted { color: var(--muted); }

/* ---------- layout ---------- */
.app { display: grid; grid-template-columns: 228px minmax(0, 1fr); height: 100vh; }
.app.viewing { grid-template-columns: 64px minmax(0, 1fr); }
.side {
  display: flex; flex-direction: column; gap: 6px; padding: 16px 12px;
  background: var(--panel); border-right: 1px solid var(--line); min-height: 0;
}
.main { min-width: 0; min-height: 0; overflow: auto; }
.app.viewing .main { overflow: hidden; display: flex; flex-direction: column; }

.brand { display: flex; align-items: center; gap: 10px; padding: 4px 6px 14px; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 9px; flex: none;
  background: linear-gradient(135deg, var(--accent), #0ea5e9); color: #04201d;
  display: grid; place-items: center; font-weight: 800; font-size: 13px;
}
.brand-text { display: grid; line-height: 1.2; }
.brand-text strong { font-size: 16px; letter-spacing: 0.2px; }
.brand-text small { color: var(--muted); font-size: 11.5px; }

.nav { display: grid; gap: 2px; }
.nav a {
  display: flex; align-items: center; gap: 11px; padding: 9px 10px;
  border-radius: 9px; color: var(--muted); font-weight: 500;
}
.nav a:hover { background: var(--panel-2); color: var(--text); }
.nav a.active { background: var(--accent-soft); color: var(--accent); }
.nav a em {
  margin-left: auto; font-style: normal; font-size: 11.5px; padding: 0 7px;
  border-radius: 999px; background: var(--panel-3); color: var(--muted);
}
.nav a em:empty { display: none; }

.side-foot { margin-top: auto; display: grid; gap: 10px; }
.storage { padding: 10px; border: 1px solid var(--line); border-radius: 10px; font-size: 12.5px; }
.storage-row { display: flex; justify-content: space-between; gap: 8px; }
.ghost-btn {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px; cursor: pointer;
  background: none; border: 1px solid transparent; border-radius: 9px; color: var(--muted);
}
.ghost-btn:hover { background: var(--panel-2); color: var(--text); }
.notice {
  font-size: 11.5px; line-height: 1.4; padding: 8px 10px; border-radius: 9px;
  background: var(--warn-soft); color: var(--warn);
}
.app.viewing .brand-text, .app.viewing .nav span, .app.viewing .nav em,
.app.viewing .storage, .app.viewing .ghost-btn span, .app.viewing .notice { display: none; }
.app.viewing .nav a, .app.viewing .ghost-btn { justify-content: center; }
.app.viewing .brand { justify-content: center; padding-left: 0; padding-right: 0; }

/* ---------- page chrome ---------- */
.page { padding: 26px 30px 40px; max-width: 1900px; }
.page-head { display: flex; align-items: flex-end; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h1 { margin: 0; font-size: 23px; letter-spacing: -0.2px; }
.page-head p { margin: 2px 0 0; color: var(--muted); }
.page-head .grow { flex: 1; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 8px 14px; border-radius: 9px; cursor: pointer; font-weight: 600; font-size: 13.5px;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text); white-space: nowrap;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger:hover { border-color: var(--danger); color: var(--danger); }
.btn.sm { padding: 6px 10px; font-size: 12.5px; }
.btn svg { width: 16px; height: 16px; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat {
  padding: 14px 16px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line);
}
.stat span { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; }
.stat strong { display: block; font-size: 24px; margin-top: 2px; letter-spacing: -0.4px; }

.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.search {
  display: flex; align-items: center; gap: 8px; flex: 1 1 260px; max-width: 420px;
  padding: 0 12px; height: 38px; border-radius: 10px;
  background: var(--panel); border: 1px solid var(--line); color: var(--muted);
}
.search:focus-within { border-color: var(--accent); }
.search input { flex: 1; min-width: 0; border: 0; outline: 0; background: none; color: var(--text); }
.search kbd {
  font: 11px ui-monospace, monospace; padding: 1px 6px; border-radius: 5px;
  border: 1px solid var(--line); color: var(--faint);
}
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  padding: 6px 12px; border-radius: 999px; cursor: pointer; font-size: 12.5px; font-weight: 600;
  border: 1px solid var(--line); background: var(--panel); color: var(--muted);
}
.chip:hover { color: var(--text); }
.chip.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.select {
  height: 38px; padding: 0 10px; border-radius: 10px; cursor: pointer;
  background: var(--panel); border: 1px solid var(--line);
}
.seg { display: inline-flex; padding: 3px; border-radius: 10px; background: var(--panel); border: 1px solid var(--line); }
.seg button {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border: 0; border-radius: 7px;
  background: none; cursor: pointer; color: var(--muted); font-weight: 600; font-size: 12.5px;
}
.seg button.on { background: var(--panel-3); color: var(--text); }
.seg button:disabled { opacity: 0.35; cursor: not-allowed; }
.grow { flex: 1; }

/* ---------- modality tags ---------- */
.tag {
  display: inline-flex; align-items: center; padding: 1px 8px; border-radius: 6px;
  font: 600 11px ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: 0.3px;
  color: var(--c, var(--other)); background: color-mix(in srgb, var(--c, var(--other)) 14%, transparent);
}
.tags { display: flex; gap: 5px; flex-wrap: wrap; }
.m-CT { --c: var(--ct); } .m-MR { --c: var(--mr); } .m-PT { --c: var(--pt); }
.m-RTSTRUCT, .m-RTDOSE, .m-RTPLAN { --c: var(--rt); } .m-SEG { --c: var(--seg); }

/* ---------- worklist + detail ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; align-items: start; }
.split.open { grid-template-columns: minmax(0, 1fr) clamp(440px, 46%, 760px); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 14px; }
.split.open .cards { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.card {
  display: flex; flex-direction: column; border-radius: var(--radius); overflow: hidden; cursor: pointer;
  background: var(--panel); border: 1px solid var(--line); transition: border-color 0.12s, transform 0.12s;
}
.card:hover { border-color: var(--faint); transform: translateY(-1px); }
.card.sel { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.thumb {
  position: relative; aspect-ratio: 16 / 10; background: #000; display: grid; place-items: center; overflow: hidden;
}
.thumb img { width: 100%; height: 100%; object-fit: contain; }
.thumb .ph { color: #3d4b6e; font: 700 20px ui-monospace, monospace; letter-spacing: 1px; }
.thumb .count {
  position: absolute; right: 8px; bottom: 8px; padding: 1px 8px; border-radius: 999px;
  background: rgba(0, 0, 0, 0.65); color: #dbe4f5; font-size: 11.5px;
}
.thumb .tags { position: absolute; left: 8px; top: 8px; }
.thumb .tag { background: rgba(0, 0, 0, 0.7); }
.card-body { padding: 12px 14px 14px; display: grid; gap: 4px; }
.card-body h3 { margin: 0; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-body .desc { color: var(--muted); font-size: 13px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 39px; }
.card-foot { display: flex; align-items: center; gap: 8px; margin-top: 6px; color: var(--faint); font-size: 12px; }
.card-foot .btn { margin-left: auto; }

.table-wrap { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 16px; white-space: nowrap; }
th { color: var(--muted); font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.6px; }
tbody tr { border-top: 1px solid var(--line-soft); cursor: pointer; }
tbody tr:hover { background: var(--panel-2); }
tbody tr.sel { background: var(--accent-soft); }
td .sub { color: var(--muted); font-size: 12px; }
td.wrap { white-space: normal; min-width: 200px; }

.empty {
  padding: 56px 20px; text-align: center; color: var(--muted);
  border: 1.5px dashed var(--line); border-radius: var(--radius);
}
.empty h3 { margin: 0 0 4px; color: var(--text); font-size: 16px; }
.empty .btn { margin-top: 14px; }

.detail {
  position: sticky; top: 16px; max-height: calc(100vh - 32px); overflow: auto;
  border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line);
}
.detail-head { display: flex; align-items: flex-start; gap: 10px; padding: 16px 16px 12px; }
.detail-head h2 { margin: 0; font-size: 17px; }
.detail-head p { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.icon-btn {
  width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; cursor: pointer;
  background: none; border: 1px solid transparent; color: var(--muted); flex: none;
}
.icon-btn:hover { background: var(--panel-2); color: var(--text); }
.section { padding: 14px 16px; border-top: 1px solid var(--line-soft); }
.section h4 {
  margin: 0 0 10px; font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.6px;
  display: flex; align-items: center; gap: 8px;
}
.section h4 span { margin-left: auto; text-transform: none; letter-spacing: 0; color: var(--faint); }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; }
.facts div span { display: block; color: var(--muted); font-size: 11.5px; }
.facts div strong { font-weight: 600; font-size: 13.5px; word-break: break-word; }

.launch { display: grid; gap: 8px; }
.launch a {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--panel-2);
}
.launch a:hover { border-color: var(--accent); }
.launch a.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.launch a.primary small { color: inherit; opacity: 0.8; }
.launch a b { display: block; font-size: 13.5px; }
.launch a small { color: var(--muted); font-size: 12px; }
.launch a svg:last-child { margin-left: auto; opacity: 0.6; }

.series { display: grid; gap: 8px; }
.series-row { display: flex; align-items: center; gap: 10px; }
.series-row .mini {
  width: 54px; height: 54px; border-radius: 8px; background: #000; flex: none; overflow: hidden;
  display: grid; place-items: center; color: #3d4b6e; font: 700 10px ui-monospace, monospace;
}
.series-row .mini img { width: 100%; height: 100%; object-fit: cover; }
.series-row .info { min-width: 0; }
.series-row .info b { display: block; font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.series-row .info small { color: var(--muted); font-size: 12px; }
.series-row .tag { margin-left: auto; }

.rois { display: flex; flex-wrap: wrap; gap: 6px; }
.roi {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 999px;
  border: 1px solid var(--line); font-size: 12px;
}
.roi i { width: 9px; height: 9px; border-radius: 50%; background: var(--c, #888); flex: none; }
.roi.target { border-color: var(--danger); }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.section h4 span.on { color: var(--accent); }
.ai-btn { width: 100%; padding: 10px 14px; }
.ai-btn:disabled { opacity: 0.45; cursor: not-allowed; filter: none; }
.ai-hint { margin: 8px 0 0; color: var(--muted); font-size: 12px; }
.ai-note { margin-bottom: 10px; padding: 8px 10px; border-radius: 9px; font-size: 12.5px; }
.ai-note.ok { background: var(--accent-soft); color: var(--accent); }
.ai-note.bad { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); }
.ai-note .btn { margin-top: 8px; width: 100%; }
.view-rois { margin-bottom: 10px; }
.ai-run { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; background: var(--accent-soft); }
.ai-run b { display: block; font-size: 13.5px; }
.ai-run small { color: var(--muted); font-size: 12px; }
.spin {
  width: 20px; height: 20px; border-radius: 50%; flex: none;
  border: 2.5px solid color-mix(in srgb, var(--accent) 30%, transparent); border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- patients ---------- */
.plist { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.pcard { padding: 16px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); cursor: pointer; }
.pcard:hover { border-color: var(--accent); }
.pcard-top { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.avatar {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: var(--accent-soft); color: var(--accent); font-weight: 700;
}
.pcard h3 { margin: 0; font-size: 15px; }
.pcard small { color: var(--muted); }
.pcard-meta { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 12.5px; margin-top: 10px; }

/* ---------- import ---------- */
.drop {
  padding: 46px 20px; text-align: center; color: var(--muted); border-radius: var(--radius);
  border: 1.5px dashed var(--line); background: var(--panel);
}
.drop.over { border-color: var(--accent); background: var(--accent-soft); color: var(--text); }
.drop .big {
  width: 54px; height: 54px; margin: 0 auto 12px; border-radius: 14px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
}
.drop .big svg { width: 26px; height: 26px; }
.drop h3 { margin: 0 0 4px; color: var(--text); font-size: 17px; }
.drop .pick { display: flex; gap: 8px; justify-content: center; margin-top: 16px; flex-wrap: wrap; }
.progress { height: 6px; border-radius: 999px; background: var(--panel-3); overflow: hidden; margin: 18px auto 8px; max-width: 520px; }
.progress i { display: block; height: 100%; width: 0; background: var(--accent); transition: width 0.15s; }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; margin-top: 18px; }
.panel { padding: 16px 18px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--line); }
.panel h3 { margin: 0 0 10px; font-size: 14.5px; }
.panel ul { margin: 0; padding-left: 18px; color: var(--muted); display: grid; gap: 6px; }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 8px 12px; font-size: 13.5px; }
.kv span { color: var(--muted); }
.kv code { font: 12.5px ui-monospace, monospace; word-break: break-all; }
.keys { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; color: var(--muted); font-size: 13px; }
.keys kbd {
  font: 12px ui-monospace, monospace; padding: 1px 7px; border-radius: 6px;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
}

/* ---------- embedded viewer ---------- */
.vbar {
  display: flex; align-items: center; gap: 12px; padding: 8px 14px; flex: none;
  background: var(--panel); border-bottom: 1px solid var(--line);
}
.vbar .who { min-width: 0; line-height: 1.25; }
.vbar .who b { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vbar .who small { color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.vbar .pill { font-size: 11.5px; padding: 3px 9px; border-radius: 999px; background: var(--warn-soft); color: var(--warn); white-space: nowrap; }
.vbar .pill.tip { background: var(--accent-soft); color: var(--accent); }
.vframe { flex: 1; min-height: 0; border: 0; width: 100%; background: #000; }
.vwrap { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 1fr) 0; grid-template-rows: minmax(0, 1fr); position: relative; }
.zoombar { position: absolute; right: 14px; bottom: 18px; z-index: 5; display: flex; flex-direction: column; gap: 6px; }
.vwrap.open .zoombar { right: 354px; }
.zoombar .icon-btn {
  width: 36px; height: 36px; font-size: 20px; font-weight: 600; color: #e6ecf8;
  background: rgba(10, 14, 24, 0.78); border: 1px solid rgba(255, 255, 255, 0.18); backdrop-filter: blur(4px);
}
.zoombar .icon-btn.fit { font-size: 11px; font-weight: 700; letter-spacing: 0.3px; }
.zoombar .icon-btn:hover { background: rgba(20, 184, 166, 0.35); border-color: #14b8a6; color: #fff; }
.vwrap .vframe { height: 100%; }
.vwrap.open { grid-template-columns: minmax(0, 1fr) 340px; }
.icon-btn.on { background: var(--accent-soft); color: var(--accent); }

/* ---------- structure review ---------- */
.chips.sm .chip { padding: 4px 10px; font-size: 12px; }
.chips.sm .chip small { font-weight: 500; opacity: 0.8; }
.review-presets { margin-bottom: 10px; }
.review-sum { color: var(--muted); font-size: 12px; margin-bottom: 8px; }
.review-sum b { color: var(--warn); font-weight: 600; }
.review-missing { margin: 10px 0 0; color: var(--faint); font-size: 12px; line-height: 1.45; }
.srows { display: grid; gap: 4px; }
.srow {
  display: grid; grid-template-columns: 10px minmax(0, 1fr) auto auto; grid-template-areas: "dot name vol acts" "dot flags flags acts";
  align-items: center; column-gap: 10px; row-gap: 2px; width: 100%; text-align: left; cursor: pointer;
  padding: 7px 10px; border-radius: 9px; border: 1px solid transparent; background: var(--panel-2);
}
.srow:hover { border-color: var(--accent); }
.srow.picked { border-color: var(--accent); background: var(--accent-soft); }
.srow.target { border-color: color-mix(in srgb, var(--danger) 55%, transparent); }
.srow i { grid-area: dot; width: 10px; height: 10px; border-radius: 50%; background: var(--c, #888); box-shadow: 0 0 0 2px color-mix(in srgb, var(--c, #888) 35%, transparent); }
.srow .sname { grid-area: name; min-width: 0; display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.srow .sname b { font-size: 13px; font-weight: 600; }
.srow .sname em {
  font-style: normal; font-size: 9.5px; font-weight: 700; letter-spacing: 0.4px; padding: 1px 5px; border-radius: 5px;
  color: var(--accent); background: var(--accent-soft);
}
.srow .sname small { color: var(--faint); font-size: 11.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.srow .svol { grid-area: vol; font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; white-space: nowrap; }
.srow .svol small { color: var(--muted); font-size: 11px; }
.srow .sflags { grid-area: flags; display: flex; flex-wrap: wrap; gap: 4px; }
.srow .sflags:empty { display: none; }
.flag { font-size: 11px; padding: 1px 7px; border-radius: 999px; background: var(--panel-3); color: var(--muted); }
.flag.warn { background: var(--warn-soft); color: var(--warn); }
.srow.warn { border-color: color-mix(in srgb, var(--warn) 40%, transparent); }
.srow.warn:hover, .srow.target:hover { border-color: var(--accent); }

/* ---------- viewer drawer ---------- */
.drawer { display: flex; flex-direction: column; min-height: 0; border-left: 1px solid var(--line); background: var(--panel); overflow: hidden; }
.vwrap:not(.open) .drawer { display: none; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 12px 14px; border-bottom: 1px solid var(--line-soft); }
.drawer-head h4 { margin: 0; font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--muted); }
.drawer-head select { max-width: 200px; padding: 4px 8px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel-2); font-size: 12.5px; }
.drawer-head .muted { font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.drawer-body { flex: 1; min-height: 0; overflow: auto; padding: 12px 14px; }
.drawer-status { padding: 8px 14px 0; font-size: 12px; color: var(--muted); display: flex; flex-direction: column; gap: 5px; }
.drawer-status b { display: block; height: 3px; border-radius: 2px; background: var(--line-soft); overflow: hidden; }
.drawer-status i { display: block; height: 100%; width: 0; background: var(--accent); transition: width 0.4s ease; }
.drawer-foot { padding: 10px 14px; border-top: 1px solid var(--line-soft); color: var(--faint); font-size: 11.5px; line-height: 1.4; }
@media (max-width: 1000px) { .vwrap.open { grid-template-columns: minmax(0, 1fr) 280px; } .vwrap.open .zoombar { right: 294px; } }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 20;
  padding: 10px 16px; border-radius: 10px; background: var(--panel-3); border: 1px solid var(--line);
  box-shadow: var(--shadow); font-size: 13.5px;
}
.skeleton { color: var(--faint); font-size: 13px; }

@media (max-width: 1100px) {
  .split.open { grid-template-columns: minmax(0, 1fr); }
  .detail { position: static; max-height: none; order: -1; }
}
@media (max-width: 760px) {
  .app { grid-template-columns: 64px minmax(0, 1fr); }
  .brand-text, .nav span, .nav em, .storage, .ghost-btn span, .notice { display: none; }
  .nav a, .ghost-btn, .brand { justify-content: center; }
  .page { padding: 18px 16px 30px; }
  .vbar .pill { display: none; }
}

/* ---------- sign-off ---------- */
.signoff { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 6px 0 10px; font-size: 12px; }
.signoff .status { padding: 2px 8px; border-radius: 999px; font-weight: 700; font-size: 11px; letter-spacing: 0.3px; text-transform: uppercase; background: var(--panel-2); color: var(--muted); }
.signoff .status.in_review { background: rgba(245, 158, 11, 0.18); color: #d97706; }
.signoff .status.approved { background: rgba(20, 184, 166, 0.18); color: var(--accent); }
.signoff .grow { flex: 1; }
.signoff small { width: 100%; }
.srow { cursor: pointer; }
.srow .sacts { grid-area: acts; display: flex; gap: 2px; align-items: center; }
.sact { width: 24px; height: 24px; border-radius: 6px; border: 1px solid transparent; background: none; color: var(--faint); display: grid; place-items: center; cursor: pointer; }
.sact svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.sact:hover { background: var(--panel-2); color: var(--text); }
.sact.ok.on { color: #fff; background: #0d9488; }
.sact.no.on { color: #fff; background: #dc2626; }
.sact.eye.on { color: var(--muted); }
.srow.approved { border-left: 3px solid #0d9488; }
.srow.rejected { border-left: 3px solid #dc2626; opacity: 0.8; }
.srow.off .sname, .srow.off .svol, .srow.off i { opacity: 0.4; }
.flag.note { background: rgba(220, 38, 38, 0.12); color: #b91c1c; }
.signoff .who { padding: 4px 8px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel-2); font-size: 12px; width: 150px; }
.signoff .who.needed { border-color: var(--danger); box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 25%, transparent); }
.signoff .btn.armed { background: #dc2626; border-color: #dc2626; color: #fff; }
.srow .snote { width: 100%; margin-top: 4px; padding: 3px 7px; border-radius: 6px; border: 1px solid color-mix(in srgb, #dc2626 40%, transparent); background: var(--panel-2); font-size: 11.5px; }

/* ---------- compare ---------- */
.cmp-pick { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; font-size: 12.5px; }
.cmp-pick label { display: flex; align-items: center; gap: 6px; color: var(--muted); }
.cmp-pick select { max-width: 220px; padding: 4px 8px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel-2); font-size: 12.5px; }
.cmp-sum { margin: 0 0 8px; font-size: 13px; }
.cmp-sum .bad { color: var(--danger); }
.cmp-wrap { overflow-x: auto; }
table.cmp { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.cmp th { text-align: left; font-weight: 600; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px; padding: 4px 6px; border-bottom: 1px solid var(--line-soft); }
table.cmp td { padding: 5px 6px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
table.cmp td.num { font-family: "JetBrains Mono", ui-monospace, Menlo, monospace; white-space: nowrap; text-align: right; }
table.cmp td i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--c); margin-right: 7px; vertical-align: middle; }
table.cmp tr.good td.num b { color: var(--accent); }
table.cmp tr.ok td.num b { color: #d97706; }
table.cmp tr.bad td.num b { color: var(--danger); }
table.cmp tr.target td:first-child { font-weight: 600; }
table.cmp .btn { padding: 2px 6px; }
.muted.small { font-size: 11.5px; }

/* ---------- dose ---------- */
.dose-box { padding: 8px 14px 6px; border-bottom: 1px solid var(--line-soft); font-size: 12.5px; }
.dose-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.dose-row .grow { flex: 1; }
.dose-row select { max-width: 220px; padding: 3px 6px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel-2); font-size: 12px; }
.dose-legend { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 8px; font-size: 11px; color: var(--muted); }
.dose-legend i { grid-column: 1 / -1; display: block; height: 8px; border-radius: 4px; margin-bottom: 3px; }
.dose-legend span { text-align: center; }
.dose-legend span:first-of-type { text-align: left; }
.dose-legend span:last-of-type { text-align: right; }
svg.dvh { width: 100%; height: auto; margin-top: 10px; font-size: 10px; fill: var(--muted); }
svg.dvh .grid { stroke: var(--line-soft); stroke-width: 1; }
svg.dvh .rx { stroke: var(--danger); stroke-dasharray: 4 3; }
svg.dvh text { font-family: inherit; }

/* ---------- sign-in, hospitals, administration ---------- */
.app.guest { grid-template-columns: minmax(0, 1fr); }
.app.guest .side { display: none; }
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card {
  width: min(420px, 100%); padding: 28px 28px 24px; border-radius: 16px; display: grid; gap: 12px;
  background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow);
}
.login-card h1 { margin: 6px 0 0; font-size: 22px; }
.login-card > p { margin: -6px 0 4px; }
.login-brand { display: flex; align-items: center; gap: 10px; }
.login-brand > span:last-child { display: grid; line-height: 1.2; }
.login-brand small { color: var(--muted); font-size: 11.5px; }
.login-tabs { display: grid; grid-template-columns: 1fr 1fr; }
.login-tabs button { padding: 8px; }
.field { display: grid; gap: 4px; font-size: 12.5px; color: var(--muted); }
.field input, .inline-form input, .inline-form select {
  padding: 9px 11px; border-radius: 9px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text); font-size: 14px;
}
.field input:focus, .inline-form input:focus { outline: 0; border-color: var(--accent); }
.login-error { padding: 8px 10px; border-radius: 9px; background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); font-size: 13px; }
.btn.wide { width: 100%; justify-content: center; }
.login-foot { margin: 4px 0 0; font-size: 12.5px; color: var(--muted); text-align: center; }
.login-foot a { color: var(--accent); }
.user { display: grid; gap: 8px; padding: 10px; border: 1px solid var(--line); border-radius: 10px; }
.user-row { display: flex; align-items: center; gap: 9px; min-width: 0; }
.user .avatar { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font-size: 12px; font-weight: 700; flex: none; }
.user-text { display: grid; line-height: 1.25; min-width: 0; }
.user-text strong { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-text small { color: var(--muted); font-size: 11.5px; }
.user-tenant { font-size: 12.5px; color: var(--muted); padding: 0 2px; }
.user .ghost-btn { padding: 6px 8px; }
.app.viewing .user { padding: 6px; }
.app.viewing .user-text, .app.viewing .user-tenant, .app.viewing .user .select, .app.viewing .user .ghost-btn span { display: none; }
.admin { display: grid; gap: 16px; max-width: 1300px; }
.admin .panel h3 { font-size: 16px; }
.inline-form { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; align-items: center; }
.inline-form input { flex: 1 1 160px; min-width: 0; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11.5px; border: 1px solid var(--line); color: var(--muted); }
.pill.ok { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.pill.warn { color: var(--warn); border-color: var(--warn); background: var(--warn-soft); }
.select.sm { padding: 4px 8px; font-size: 12.5px; }
tr.off td { opacity: 0.55; }