/* ==========================================================================
   Apobase 2.0 — "Apotheke Modern / HV-Speed" Design System
   Light default (Clinical Clarity) + [data-theme="dark"] Nachtdienst-Modus.
   All colors/spacing via tokens.css. All legacy class names preserved.
   ========================================================================== */

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html[data-theme="dark"] { color-scheme: dark; }
html:not([data-theme="dark"]) { color-scheme: light; }

body {
  font-family: var(--font-body);
  background:
    radial-gradient(1200px 600px at 80% -10%, var(--brand-primary-glow), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(29,185,84,0.04), transparent 55%),
    var(--bg-app);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--dur-fast) var(--ease-spring), color var(--dur-fast) var(--ease-spring);
}
a { color: var(--brand-primary); text-decoration: none; transition: color var(--dur-fast) var(--ease-spring); }
a:hover { color: var(--brand-primary-hover); text-decoration: underline; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 18px; }

/* ---- focus visibility (a11y) ---- */
:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 2px; border-radius: 4px; }

/* ==========================================================================
   Header — translucent material, unified chrome
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg-app) 82%, transparent);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
}
.header-inner { display: flex; align-items: center; gap: 16px; padding: 12px 0; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 19px; color: var(--text-primary); }
.brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--brand-primary); box-shadow: 0 0 12px var(--brand-primary-glow); }
.brand small { font-weight: 600; font-size: 11px; color: var(--text-tertiary); letter-spacing: 0.08em; text-transform: uppercase; }
.main-nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.main-nav a {
  padding: 7px 12px; border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--text-secondary);
}
.main-nav a:hover { background: var(--bg-surface-raised); color: var(--text-primary); text-decoration: none; }
.main-nav a.active { background: var(--brand-primary-subtle); color: var(--brand-primary-hover); }

/* theme toggle + palette button (header actions) */
.header-actions { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.header-actions + .main-nav { margin-left: 0; }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 10px;
  border: 1px solid var(--border-subtle); background: var(--bg-surface);
  color: var(--text-secondary); font-size: 16px; cursor: pointer;
  transition: all var(--dur-fast) var(--ease-spring);
}
.icon-btn:hover { background: var(--bg-surface-active); color: var(--text-primary); border-color: var(--border-medium); }
.kbd-hint { font-size: 10px; color: var(--text-tertiary); font-family: var(--font-mono); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { padding: 40px 0 26px; text-align: center; position: relative; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(700px 280px at 50% -40px, var(--brand-primary-glow), transparent 70%);
}
.hero h1 { font-family: var(--font-display); font-size: clamp(26px, 4.5vw, 42px); font-weight: 800; letter-spacing: -0.01em; color: var(--text-primary); }
.hero h1 em { font-style: normal; color: var(--brand-primary); }
.hero p { color: var(--text-secondary); margin-top: 8px; max-width: 640px; margin-inline: auto; font-size: 15px; }

/* ==========================================================================
   Search
   ========================================================================== */
.search-wrap { max-width: 560px; margin: 22px auto 0; position: relative; }
.search-wrap input {
  width: 100%; padding: 13px 16px 13px 42px;
  border-radius: 12px; border: 1px solid var(--border-subtle);
  background: var(--bg-surface); color: var(--text-primary); font: 600 15px var(--font-body);
  outline: none; transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.search-wrap input:focus { border-color: var(--brand-primary); box-shadow: var(--shadow-glow); background: var(--bg-surface); }
.search-wrap .icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-tertiary); font-size: 17px; }
#search-results { margin-top: 10px; text-align: left; }
#search-results .hit { display: block; padding: 9px 14px; border-radius: 10px; background: var(--bg-surface); margin-bottom: 6px; font-size: 14px; border: 1px solid transparent; }
#search-results .hit b { color: var(--brand-primary); }
#search-results .hit small { display: block; color: var(--text-tertiary); font-size: 12px; }
#search-results .hit:hover { background: var(--bg-surface-raised); border-color: var(--border-subtle); text-decoration: none; }
.hidden { display: none !important; }

/* ==========================================================================
   Command Palette (Cmd+K / /)
   ========================================================================== */
.cmd-backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 12vh 16px 16px;
  animation: fadeIn var(--dur-fast) var(--ease-spring);
}
.cmd-palette {
  width: min(640px, 100%); max-height: 70vh; overflow-y: auto;
  background: var(--bg-surface); border: 1px solid var(--border-medium);
  border-radius: 16px; box-shadow: var(--shadow-lg);
  animation: riseIn var(--dur-fast) var(--ease-spring);
}
.cmd-input-wrap { position: relative; border-bottom: 1px solid var(--border-subtle); }
.cmd-input-wrap .ico { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); color: var(--text-tertiary); }
.cmd-input {
  width: 100%; padding: 16px 18px 16px 44px; font: 600 17px var(--font-body);
  background: transparent; border: none; outline: none; color: var(--text-primary);
}
.cmd-groups { padding: 10px; display: grid; gap: 4px; }
.cmd-group-label { font-size: 10px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-tertiary); padding: 8px 10px 2px; }
.cmd-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 10px; cursor: pointer;
  color: var(--text-secondary); font-size: 14px; font-weight: 500;
}
.cmd-item .ci-ico { font-size: 16px; width: 22px; text-align: center; }
.cmd-item .ci-sub { margin-left: auto; font-size: 11px; color: var(--text-tertiary); font-family: var(--font-mono); }
.cmd-item.active, .cmd-item:hover { background: var(--brand-primary-subtle); color: var(--text-primary); }
.cmd-empty { padding: 24px; text-align: center; color: var(--text-tertiary); font-size: 13px; }

/* ==========================================================================
   Quick strip (Fristen + Giftnotruf quick facts) — instant glanceability
   ========================================================================== */
.quick-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--gap); margin: 26px 0;
  position: sticky; top: 0; z-index: 40;
  padding: 6px 0 10px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg-app) 82%, transparent);
}
.quick-card {
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
  border-radius: var(--radius); padding: 14px 16px;
  border-top: 2px solid var(--brand-primary);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-fast);
}
.quick-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.quick-card .k { font-size: 10px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-tertiary); }
.quick-card .v { font-size: 20px; font-weight: 700; color: var(--text-primary); margin-top: 4px; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.quick-card .s { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }

/* ==========================================================================
   Tile grid
   ========================================================================== */
.tile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin: 10px 0 30px; }
.tile {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  padding: 18px 10px; min-height: 104px;
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
  border-radius: var(--radius); text-align: center;
  font-size: 13px; font-weight: 600; color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-fast) var(--ease-spring), border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.tile:hover { transform: translateY(-2px); border-color: var(--brand-primary); box-shadow: var(--shadow-md); background: var(--bg-surface); color: var(--brand-primary-hover); text-decoration: none; }
.tile .ico { font-size: 24px; line-height: 1; }
.tile .tag { font-size: 10px; color: var(--text-tertiary); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }

/* ==========================================================================
   Sections / cards
   ========================================================================== */
.section { margin: 30px 0; }
.section-title { font-family: var(--font-display); font-size: 20px; font-weight: 700; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; color: var(--text-primary); }
.section-title .bar { width: 4px; height: 20px; border-radius: 2px; background: var(--brand-primary); }

.card { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); }
.card h2 { font-family: var(--font-display); font-size: 17px; margin-bottom: 10px; color: var(--text-primary); }
.card p, .card li { color: var(--text-secondary); font-size: 14px; }
.card ul { padding-left: 20px; display: grid; gap: 6px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--gap); }

/* ==========================================================================
   Tables (Fristen, Rezept-Arten) — tabular numerics for pharmacy math
   ========================================================================== */
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-tertiary); padding: 8px 10px; border-bottom: 1px solid var(--border-medium); }
table.data td { padding: 10px; border-bottom: 1px solid var(--border-subtle); color: var(--text-secondary); vertical-align: top; font-variant-numeric: tabular-nums; }
table.data td b { color: var(--text-primary); }
table.data tr:hover td { background: var(--bg-surface-raised); }
.chip { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 11px; font-weight: 700; }
.chip.gold { background: var(--brand-primary-subtle); color: var(--brand-primary-hover); }
.chip.green { background: var(--accent-success-subtle); color: var(--accent-success); }
.chip.red { background: var(--accent-danger-subtle); color: var(--accent-danger); }
.chip.cyan { background: rgba(11,131,217,0.12); color: var(--accent-info); }

/* ==========================================================================
   Calculators
   ========================================================================== */
.calc { max-width: 520px; }
.calc label { display: block; font-size: 12px; font-weight: 700; color: var(--text-secondary); margin: 12px 0 5px; text-transform: uppercase; letter-spacing: .06em; }
.calc input { width: 100%; padding: 11px 13px; border-radius: 10px; border: 1px solid var(--border-subtle); background: var(--bg-surface); color: var(--text-primary); font: 600 16px var(--font-mono); outline: none; transition: border-color var(--dur-fast); }
.calc input:focus { border-color: var(--brand-primary); box-shadow: var(--shadow-glow); }
.calc .out { margin-top: 16px; display: grid; gap: 8px; }
.calc .out .row { display: flex; justify-content: space-between; padding: 9px 12px; border-radius: 9px; background: var(--bg-surface-raised); font-size: 13px; color: var(--text-secondary); }
.calc .out .row b { font-family: var(--font-mono); color: var(--brand-primary); font-variant-numeric: tabular-nums; }
.calc .out .row.total { background: var(--brand-primary-subtle); border: 1px solid var(--border-subtle); }
.calc .out .row.total b { color: var(--text-primary); font-size: 16px; }
.btn {
  display: inline-block; padding: 10px 18px; border-radius: 10px; border: 1px solid var(--border-subtle);
  background: var(--bg-surface); color: var(--text-primary); font: 600 14px var(--font-body); cursor: pointer;
  transition: all var(--dur-fast) var(--ease-spring);
}
.btn:hover { background: var(--bg-surface-active); }
.btn.gold { background: var(--brand-primary); color: #1a1409; border-color: var(--brand-primary); }
.btn.gold:hover { background: var(--brand-primary-hover); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 13px; }

/* segmented control (Dosierungs-Rechner) */
.seg { display: inline-flex; border: 1px solid var(--border-medium); border-radius: 10px; overflow: hidden; background: var(--bg-surface-raised); }
.seg-btn { padding: 10px 16px; font: 600 13px var(--font-body); color: var(--text-secondary); background: transparent; border: none; cursor: pointer; transition: all var(--dur-fast) var(--ease-spring); }
.seg-btn:hover { background: var(--bg-surface-active); color: var(--text-primary); }
.seg-btn.active { background: var(--brand-primary); color: #1a1409; }
input[type="range"] { width: 100%; margin-top: 8px; accent-color: var(--brand-primary); cursor: pointer; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { border-top: 1px solid var(--border-subtle); margin-top: 50px; padding: 24px 0 40px; color: var(--text-tertiary); font-size: 12px; }
.site-footer .row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; align-items: center; }
.site-footer a { color: var(--text-secondary); }
.site-footer a:hover { color: var(--brand-primary); }

/* ==========================================================================
   Detail pages
   ========================================================================== */
.page-hero { padding: 34px 0 10px; }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(24px, 4vw, 36px); font-weight: 800; color: var(--text-primary); }
.page-hero .sub { color: var(--text-secondary); margin-top: 6px; font-size: 14px; }
.page-body { display: grid; grid-template-columns: 240px 1fr; gap: 26px; margin-top: 20px; }
.toc { position: sticky; top: 76px; align-self: start; font-size: 13px; }
.toc .toc-title { font-weight: 800; text-transform: uppercase; letter-spacing: .08em; font-size: 11px; color: var(--text-tertiary); margin-bottom: 8px; }
.toc a { display: block; padding: 5px 8px; border-radius: 6px; color: var(--text-secondary); }
.toc a:hover { background: var(--bg-surface-raised); color: var(--brand-primary); text-decoration: none; }
.prose { max-width: 720px; hyphens: auto; -webkit-hyphens: auto; }
.prose h2 { font-family: var(--font-display); font-size: 20px; margin: 26px 0 10px; color: var(--text-primary); }
.prose h3 { font-size: 15px; margin: 18px 0 6px; color: var(--brand-primary-hover); }
.prose p, .prose li { color: var(--text-secondary); font-size: 14.5px; hyphens: auto; -webkit-hyphens: auto; }
.prose ul { padding-left: 20px; display: grid; gap: 5px; margin: 8px 0; }
.prose .note { background: var(--brand-primary-subtle); border-left: 3px solid var(--brand-primary); padding: 10px 14px; border-radius: 0 8px 8px 0; font-size: 13.5px; margin: 12px 0; }
.prose .note b { color: var(--brand-primary-hover); }
.prose .warn { background: var(--accent-danger-subtle); border-left: 3px solid var(--accent-danger); padding: 10px 14px; border-radius: 0 8px 8px 0; font-size: 13.5px; margin: 12px 0; }

/* ==========================================================================
   Faktenbox 2.0 — trust anchor with citation copy
   ========================================================================== */
.faktenbox {
  background: linear-gradient(180deg, var(--brand-primary-subtle), color-mix(in srgb, var(--bg-surface) 90%, transparent));
  border: 1px solid var(--border-medium); border-left: 3px solid var(--brand-primary);
  border-radius: var(--radius); padding: 16px; margin: 18px 0; position: relative;
  box-shadow: var(--shadow-sm);
}
.fb-title { font-family: var(--font-display); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; font-size: 12px; color: var(--brand-primary); margin-bottom: 8px; }
.faktenbox table.data th { width: 34%; color: var(--brand-primary); font-weight: 700; text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border-subtle); vertical-align: top; }
.faktenbox table.data td { padding: 8px 10px; border-bottom: 1px solid var(--border-subtle); color: var(--text-secondary); font-size: 13.5px; }
.fb-badge { margin-top: 12px; font-size: 12px; color: var(--brand-primary); border-top: 1px dashed var(--border-medium); padding-top: 10px; font-weight: 700; letter-spacing: .05em; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.copy-cite {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 20px;
  border: 1px solid var(--border-medium); background: var(--bg-surface);
  color: var(--text-secondary); cursor: pointer; font-family: var(--font-body);
  transition: all var(--dur-fast) var(--ease-spring);
}
.copy-cite:hover { border-color: var(--brand-primary); color: var(--brand-primary-hover); }
.copy-cite.copied { border-color: var(--accent-success); color: var(--accent-success); }

.src-badge { display: block; background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: 8px; padding: 9px 12px; margin: 6px 0; font-size: 13px; color: var(--text-secondary); border-left: 3px solid var(--border-medium); transition: border-color var(--dur-fast); }
.src-badge.green { border-left-color: var(--accent-success); }
.src-badge.yellow { border-left-color: var(--accent-warning); }

/* ==========================================================================
   AI chat drawer (ai-fab.js slide-over)
   ========================================================================== */
.ai-fab {
  position: fixed; right: 20px; bottom: 20px; z-index: 120;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--brand-primary); color: #1a1409; font-size: 24px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg); cursor: pointer; border: none;
  transition: transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-fast);
}
.ai-fab:hover { transform: translateY(-2px) scale(1.04); box-shadow: var(--shadow-lg), 0 0 0 4px var(--brand-primary-glow); }
.ai-fab.open { transform: translateX(calc(-1 * (min(460px, 100vw) - 76px))); }
.ai-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 130;
  width: min(460px, 100vw);
  background: var(--bg-surface); border-left: 1px solid var(--border-medium);
  box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform 0.3s var(--ease-spring);
}
.ai-drawer.open { transform: translateX(0); }
.ai-drawer-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--border-subtle); }
.ai-drawer-head b { font-family: var(--font-display); }
.ai-drawer-close { margin-left: auto; }
.ai-drawer-body { flex: 1; overflow-y: auto; padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.ai-chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 16px 10px; border-bottom: 1px solid var(--border-subtle); }
.ai-chip { font-size: 12px; padding: 6px 12px; border-radius: 20px; border: 1px solid var(--border-medium); background: var(--bg-surface-raised); color: var(--text-secondary); cursor: pointer; transition: all var(--dur-fast); }
.ai-chip:hover { border-color: var(--brand-primary); color: var(--brand-primary-hover); }
.ai-drawer-foot { padding: 12px 16px; border-top: 1px solid var(--border-subtle); display: flex; gap: 8px; }
.ai-drawer-foot input { flex: 1; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 760px) {
  .page-body { grid-template-columns: 1fr; }
  .toc { position: static; display: flex; gap: 4px; overflow-x: auto; padding-bottom: 6px; }
  .toc a { white-space: nowrap; }
  .header-inner { flex-wrap: wrap; }
  .main-nav { order: 3; width: 100%; overflow-x: auto; }
  .tile-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .cmd-backdrop { padding: 6vh 8px 8px; }
}

/* ==========================================================================
   Reduced motion (a11y)
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Print stylesheet — HV counter reference cards
   ========================================================================== */
@media print {
  #site-header, #site-footer, .toc, .ai-fab, .ai-drawer, .btn, .wiz-btn, .cmd-backdrop, .quick-strip, .tile-grid, .fb-print, .copy-cite { display: none !important; }
  body { background: #fff !important; color: #000 !important; font-size: 11pt; }
  a { color: #000 !important; text-decoration: none; }
  .container { max-width: 100%; padding: 0; }
  .page-body { display: block; }
  .faktenbox, .card, table.data { border: 1px solid #333 !important; box-shadow: none !important; background: #fff !important; }
  .faktenbox::after { content: "Ausdruck aus Apobase (https://42berlinaiclub.de/apobase/) — Stand: " attr(data-stand); display: block; margin-top: 8px; font-size: 9pt; color: #555; border-top: 1px solid #999; padding-top: 6px; }
  .src-badge { border: 1px solid #333 !important; border-left-width: 3px !important; }
  table.data td, table.data th { border-bottom: 1px solid #999 !important; color: #000 !important; }
  .chip { border: 1px solid #333; color: #000 !important; background: #fff !important; }
}

/* ==========================================================================
   SVG icons in tiles (replaces emoji via app.js ICONS map)
   ========================================================================== */
.tile svg.tile-svg { width: 24px; height: 24px; stroke: var(--brand-primary); stroke-width: 1.6; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.tile:hover svg.tile-svg { stroke: var(--brand-primary-hover); }
.tile .ico { display: flex; align-items: center; justify-content: center; min-height: 24px; }

/* ==========================================================================
   Footer + user-responsibility note
   ========================================================================== */
.footer-note { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border-subtle); font-size: 12px; line-height: 1.6; color: var(--text-secondary); max-width: 1080px; }

/* ==========================================================================
   Responsive header (hamburger ≤768px) + breadcrumbs
   ========================================================================== */
.nav-toggle { display: none; background: none; border: 1px solid var(--border-medium); border-radius: 8px; color: var(--text-primary); font-size: 18px; width: 40px; height: 40px; cursor: pointer; line-height: 1; }
.nav-toggle:hover { border-color: var(--brand-primary); }

.breadcrumb { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12px; color: var(--text-tertiary); margin: 12px 0 0; }
.breadcrumb a { color: var(--text-secondary); text-decoration: none; }
.breadcrumb a:hover { color: var(--brand-primary); }
.breadcrumb .sep { opacity: 0.5; }

@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .header-inner { flex-wrap: wrap; }
  .main-nav { display: none; width: 100%; order: 3; flex-direction: column; gap: 2px; padding: 8px 0 4px; border-top: 1px solid var(--border-subtle); margin-top: 6px; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 8px; border-radius: 8px; }
  .main-nav a:hover { background: var(--bg-surface-active); }
  .tile { min-height: 96px; }
  .quick-card { padding: 12px 14px; }
}