/* ============================================================
   RadCall Procedure Playbook — Shared Stylesheet v1.0
   Loaded by all procedure pages; eliminates per-file duplication.
   ============================================================ */

:root {
  --bg: #0d1117;
  --panel: #111827;
  --panel-2: #0f172a;
  --border: #243041;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-2: #f59e0b;
  --success: #22c55e;
  --danger: #ef4444;
  --chip: #1e293b;
  --shadow: 0 18px 40px rgba(0,0,0,.28);
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1200px;
  --font: 'IBM Plex Sans', Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font);
  background: radial-gradient(circle at top, rgba(56,189,248,.08), transparent 28%),
              linear-gradient(180deg, #08101b 0%, var(--bg) 22%, #0b1220 100%);
  color: var(--text); line-height: 1.5;
}
a { color: inherit; }
.shell { max-width: var(--max); margin: 0 auto; padding: 28px 20px 80px; }

/* ── Topbar — mirrors RVU Dashboard header ── */
.topbar {
  display: flex; align-items: center; gap: 12px;
  height: 52px; padding: 0 20px;
  background: var(--panel-2); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
  margin: -28px -20px 24px;
}
.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; letter-spacing: .01em; text-decoration: none; color: var(--text); }
.brand-mark { width: 28px; height: 28px; background: var(--accent); border: none; box-shadow: none; border-radius: 7px; display: grid; place-items: center; color: #0d1117; font-weight: 800; font-size: 11px; flex-shrink: 0; }
.brand-pro { display: inline-flex; align-items: center; padding: 2px 7px; background: rgba(56,189,248,.1); border: 1px solid rgba(56,189,248,.25); border-radius: 5px; font-size: 10px; font-weight: 700; color: var(--accent); letter-spacing: .05em; margin-left: 4px; }
.back-link { color: var(--muted); text-decoration: none; font-size: 13px; display: flex; align-items: center; gap: 5px; transition: color .15s; margin-left: auto; border-left: 1px solid var(--border); padding-left: 12px; }
.back-link:hover { color: var(--accent); }

/* ── Header ── */
.header-card { background: linear-gradient(180deg, rgba(17,24,39,.92), rgba(15,23,42,.95)); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); padding: 28px; margin-bottom: 24px; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; padding: 8px 12px; border-radius: 999px; background: rgba(56,189,248,.1); color: #c6ecff; font-size: 13px; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; margin-bottom: 14px; }
.eyebrow-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 14px; }
h1 { margin: 0; font-size: clamp(2rem, 3vw, 3rem); line-height: 1.05; letter-spacing: -.03em; }
.subhead { margin: 12px 0 0; color: var(--muted); max-width: 780px; font-size: 1.03rem; }
.header-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.header-link { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; border: 1px solid rgba(56,189,248,.2); background: rgba(56,189,248,.06); color: var(--accent); font-size: .82rem; font-weight: 600; text-decoration: none; transition: .15s; }
.header-link:hover { background: rgba(56,189,248,.14); border-color: rgba(56,189,248,.4); }
.snapshot-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 24px; }
.snapshot-card { background: rgba(15,23,42,.85); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px; }
.snapshot-label { display: block; font-size: .75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px; }
.snapshot-value { font-size: 1rem; font-weight: 700; }

/* ── Layout ── */
.layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 22px; align-items: start; }
.sidebar { position: sticky; top: 72px; background: rgba(15,23,42,.9); border: 1px solid var(--border); border-radius: 20px; box-shadow: var(--shadow); padding: 18px; }
.sidebar h2 { font-size: .95rem; margin: 0 0 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.toc { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.toc a { text-decoration: none; display: block; padding: 9px 12px; border-radius: 10px; color: #dbe4ee; background: transparent; border: 1px solid transparent; transition: .18s ease; font-size: .92rem; }
.toc a:hover, .toc a:focus { background: rgba(56,189,248,.08); border-color: rgba(56,189,248,.2); color: white; outline: none; }
.content { display: grid; gap: 18px; }

/* ── Sections ── */
.section { background: linear-gradient(180deg, rgba(17,24,39,.96), rgba(15,23,42,.96)); border: 1px solid var(--border); border-radius: 20px; box-shadow: var(--shadow); overflow: hidden; scroll-margin-top: 72px; }
.section-header { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 18px 20px; border-bottom: 1px solid rgba(255,255,255,.05); background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)); cursor: pointer; user-select: none; }
.section-header:hover { background: rgba(56,189,248,.03); }
.section-title-wrap { display: flex; align-items: center; gap: 12px; }
.section-index { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: rgba(56,189,248,.12); color: var(--accent); font-weight: 800; font-size: .92rem; flex: 0 0 auto; }
.section h3 { margin: 0; font-size: 1.15rem; letter-spacing: -.01em; }
.section-subtitle { margin: 2px 0 0; color: var(--muted); font-size: .92rem; }
.collapse-arrow { color: var(--muted); transition: transform .2s; font-size: 1.2rem; }
.section.collapsed .collapse-arrow { transform: rotate(-90deg); }
.section-body { padding: 20px; }
.section.collapsed .section-body { display: none; }

/* ── Components ── */
.two-col, .three-col { display: grid; gap: 14px; }
.two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.three-col { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.panel { background: rgba(255,255,255,.02); border: 1px solid rgba(255,255,255,.06); border-radius: 16px; padding: 16px; }
.panel h4 { margin: 0 0 8px; font-size: .94rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.list li { padding-left: 18px; position: relative; }
.list li::before { content: ""; position: absolute; left: 0; top: .64em; width: 8px; height: 8px; border-radius: 999px; background: var(--accent); opacity: .8; transform: translateY(-50%); }
.checklist { display: grid; gap: 10px; }
.check-item { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 14px; border: 1px solid rgba(255,255,255,.06); background: rgba(255,255,255,.02); }
.checkbox { width: 18px; height: 18px; margin-top: 2px; border-radius: 5px; border: 2px solid var(--accent-2); flex: 0 0 auto; cursor: pointer; transition: background .15s; }
.checkbox.checked { background: var(--accent-2); }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(255,255,255,.08); background: var(--chip); color: #dbe4ee; padding: 8px 11px; border-radius: 999px; font-size: .9rem; font-weight: 600; }
.step-list { display: grid; gap: 12px; }
.step { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 14px; align-items: start; padding: 14px; border-radius: 16px; border: 1px solid rgba(255,255,255,.06); background: rgba(255,255,255,.02); }
.step-num { width: 36px; height: 36px; border-radius: 12px; display: grid; place-items: center; background: rgba(56,189,248,.12); color: var(--accent); font-weight: 800; }
.step h4 { margin: 0 0 4px; font-size: 1rem; }
.muted { color: var(--muted); }

/* ── Callouts ── */
.problem-grid { display: grid; gap: 12px; }
.problem { border-radius: 16px; border: 1px solid rgba(255,255,255,.06); background: rgba(255,255,255,.02); padding: 16px; }
.problem h4 { margin: 0 0 4px; font-size: 1rem; }
.problem-label { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 999px; background: rgba(245,158,11,.12); color: #fcd58e; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 10px; }
.danger-label { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 999px; background: rgba(239,68,68,.12); color: #fecaca; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 10px; }
.pitfall { display: flex; gap: 12px; padding: 14px; border-radius: 16px; border: 1px solid rgba(239,68,68,.18); background: linear-gradient(180deg, rgba(239,68,68,.08), rgba(239,68,68,.03)); }
.pitfall-mark { width: 26px; height: 26px; border-radius: 999px; background: rgba(239,68,68,.18); color: #fecaca; display: grid; place-items: center; font-size: .9rem; flex: 0 0 auto; margin-top: 2px; }
.danger { color: #fecaca; }
.success { color: #bbf7d0; }
.pearls { display: grid; gap: 10px; }
.pearl { display: flex; gap: 12px; padding: 14px; border-radius: 16px; border: 1px solid rgba(245,158,11,.18); background: linear-gradient(180deg, rgba(245,158,11,.08), rgba(245,158,11,.03)); }
.pearl-mark { width: 26px; height: 26px; border-radius: 999px; background: rgba(245,158,11,.18); color: #fcd58e; display: grid; place-items: center; font-size: .9rem; flex: 0 0 auto; margin-top: 2px; }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 999px; font-size: .82rem; font-weight: 700; border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.04); }
.footer-note { color: var(--muted); font-size: .92rem; text-align: center; margin-top: 8px; }

/* ── Tables ── */
.fluid-table, .ref-table, .score-table {
  width: 100%; border-collapse: collapse; font-size: .92rem;
}
.fluid-table th, .fluid-table td,
.ref-table th, .ref-table td,
.score-table th, .score-table td {
  padding: 10px 12px; text-align: left; border-bottom: 1px solid rgba(255,255,255,.06);
}
.fluid-table th, .ref-table th, .score-table th {
  color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 600;
}
.fluid-table tr:hover td,
.ref-table tr:hover td,
.score-table tr:hover td { background: rgba(56,189,248,.04); }

/* ── Scoring System Cards ── */
.score-widget { border: 1px solid rgba(255,255,255,.06); border-radius: 14px; overflow: hidden; margin-top: 10px; }
.score-widget-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; background: rgba(56,189,248,.06); border-bottom: 1px solid rgba(56,189,248,.12); cursor: pointer; user-select: none; }
.score-widget-header span { font-size: .86rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .05em; }
.score-widget-header .sw-arrow { color: var(--muted); transition: transform .2s; font-size: .8rem; }
.score-widget-header.open .sw-arrow { transform: rotate(90deg); }
.score-widget-body { display: none; padding: 12px; }
.score-widget-body.open { display: block; }

/* ── Hub link cards (family hub pages) ── */
.hub-link-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.hub-link-card { display: flex; align-items: center; gap: 14px; padding: 16px; border-radius: 16px; border: 1px solid rgba(255,255,255,.07); background: rgba(255,255,255,.02); text-decoration: none; transition: .18s ease; }
.hub-link-card:hover { background: rgba(56,189,248,.07); border-color: rgba(56,189,248,.25); }
.hub-link-card.coming-soon { opacity: .5; pointer-events: none; }
.hub-card-icon { font-size: 1.6rem; line-height: 1; }
.hub-card-body { flex: 1; }
.hub-card-title { font-weight: 700; font-size: .97rem; margin-bottom: 2px; }
.hub-card-meta { font-size: .8rem; color: var(--muted); }

/* ── Cards system ── */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
.procedure-card { border-radius: 18px; border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.02); padding: 18px; }
.procedure-card.own-card { border-color: rgba(56,189,248,.25); }
.card-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; align-items: center; }
.card-author { font-weight: 700; font-size: .95rem; }
.card-actions { margin-left: auto; display: flex; gap: 8px; }
.card-actions button { background: none; border: 1px solid rgba(255,255,255,.1); color: var(--muted); border-radius: 8px; padding: 4px 10px; font-size: .8rem; cursor: pointer; transition: .15s; }
.card-actions button:hover { border-color: var(--accent); color: var(--accent); }
.card-actions .delete-btn:hover { border-color: var(--danger); color: var(--danger); }
.card-supplies { margin-bottom: 12px; }
.card-steps { list-style: none; padding: 0; margin: 0 0 12px; counter-reset: cardstep; }
.card-steps li { padding: 8px 0 8px 32px; position: relative; border-bottom: 1px solid rgba(255,255,255,.04); font-size: .93rem; }
.card-steps li::before { counter-increment: cardstep; content: counter(cardstep); position: absolute; left: 0; top: 8px; width: 22px; height: 22px; border-radius: 7px; background: rgba(56,189,248,.12); color: var(--accent); font-size: .78rem; font-weight: 800; display: grid; place-items: center; }
.card-pearls li::before { background: rgba(245,158,11,.15); color: #fcd58e; content: "✦"; font-size: .7rem; }
.card-action-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.create-card-btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: 12px; border: 2px dashed rgba(56,189,248,.3); background: rgba(56,189,248,.05); color: var(--accent); font-weight: 700; font-size: .92rem; cursor: pointer; transition: .18s; }
.create-card-btn:hover { background: rgba(56,189,248,.12); border-color: rgba(56,189,248,.5); }
.browse-library-link { display: inline-flex; align-items: center; gap: 5px; padding: 11px 16px; border-radius: 12px; border: 1px solid rgba(168,85,247,.3); background: rgba(168,85,247,.08); color: #a855f7; font-weight: 600; font-size: .88rem; text-decoration: none; transition: .18s; }
.browse-library-link:hover { background: rgba(168,85,247,.16); border-color: rgba(168,85,247,.5); color: #c084fc; }

/* ── Modal ── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.7); z-index: 1000; display: none; place-items: center; backdrop-filter: blur(4px); }
.modal-overlay.active { display: grid; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); width: 90%; max-width: 620px; max-height: 90vh; overflow-y: auto; padding: 28px; }
.modal h2 { margin: 0 0 20px; font-size: 1.3rem; }
.modal label { display: block; font-size: .85rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 6px; font-weight: 600; }
.modal input, .modal textarea { width: 100%; padding: 10px 14px; border-radius: 10px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); font-family: var(--font); font-size: .95rem; margin-bottom: 16px; }
.modal textarea { min-height: 100px; resize: vertical; }
.modal-btns { display: flex; gap: 12px; justify-content: flex-end; margin-top: 8px; }
.modal-btns button { padding: 10px 20px; border-radius: 10px; font-weight: 700; font-size: .95rem; cursor: pointer; border: none; }
.btn-primary { background: var(--accent); color: #0d1117; }
.btn-primary:hover { opacity: .9; }
.btn-secondary { background: rgba(255,255,255,.06); color: var(--text); border: 1px solid var(--border) !important; }
.btn-secondary:hover { background: rgba(255,255,255,.1); }
.help-text { font-size: .82rem; color: var(--muted); margin: -10px 0 16px; }

/* ── Step image dropdown ── */
.step-img-toggle { display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; padding: 5px 10px; border-radius: 8px; border: 1px solid rgba(56,189,248,.2); background: rgba(56,189,248,.06); color: var(--accent); font-size: .82rem; font-weight: 600; cursor: pointer; transition: .15s; }
.step-img-toggle:hover { background: rgba(56,189,248,.12); border-color: rgba(56,189,248,.35); }
.step-img-toggle .arrow { transition: transform .2s; font-size: .7rem; }
.step-img-toggle.open .arrow { transform: rotate(90deg); }
.step-img-panel { display: none; margin-top: 10px; border-radius: 12px; overflow: hidden; border: 1px solid rgba(255,255,255,.08); }
.step-img-panel.open { display: block; }
.step-img-panel img { width: 100%; display: block; border-radius: 12px; }
.img-zoomable { cursor: zoom-in; }
.step-img-caption { font-size: .82rem; color: var(--muted); padding: 8px 12px; background: rgba(0,0,0,.3); }

/* ── Lightbox ── */
.lightbox-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.88); z-index: 9999; align-items: center; justify-content: center; padding: 24px; }
.lightbox-overlay.open { display: flex; }
.lightbox-overlay img { width: min(90vw, 1400px); max-height: 90vh; object-fit: contain; border-radius: 16px; box-shadow: 0 0 60px rgba(0,0,0,.6); }
.lightbox-close { position: absolute; top: 20px; right: 24px; color: #fff; font-size: 1.8rem; cursor: pointer; opacity: .7; line-height: 1; }
.lightbox-close:hover { opacity: 1; }

/* ── Export supply button ── */
.export-btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 9px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.04); color: var(--muted); font-size: .84rem; font-weight: 600; cursor: pointer; transition: .15s; margin-left: 12px; }
.export-btn:hover { border-color: var(--accent); color: var(--accent); background: rgba(56,189,248,.06); }

/* ── Responsive ── */
@media (max-width: 1080px) {
  .snapshot-grid { grid-template-columns: repeat(3, 1fr); }
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}
@media (max-width: 760px) {
  .snapshot-grid, .two-col, .three-col, .cards-grid { grid-template-columns: 1fr; }
  .header-card, .section-body, .section-header { padding-left: 16px; padding-right: 16px; }
  .shell { padding-left: 14px; padding-right: 14px; }
}