@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root { color-scheme: dark; }
:root {
  --bg: #0A1626;
  --bg-2: #0F1F35;
  --paper: #142A45;
  --ink: #EAF0F7;
  --ink-mute: rgba(234,240,247,0.62);
  --accent: #4CAF3D;
  --accent-2: #2E7D32;
  --line: rgba(234,240,247,0.14);
  --danger: #E5484D;
  --ok: #4CC38A;
  --warn: #F5B942;
  --input-bg: rgba(234,240,247,.06);
  --input-border: rgba(234,240,247,.2);
  --soft-bg: rgba(234,240,247,.04);
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #F2F5F9;
  --bg-2: #FFFFFF;
  --paper: #FFFFFF;
  --ink: #13233D;
  --ink-mute: rgba(19,35,61,0.62);
  --accent: #2E7D32;
  --accent-2: #1B5E20;
  --line: rgba(19,35,61,0.14);
  --danger: #C0303A;
  --ok: #1E8E5A;
  --warn: #9A6300;
  --input-bg: #FFFFFF;
  --input-border: rgba(19,35,61,0.22);
  --soft-bg: rgba(19,35,61,.04);
}
/* A few components hardcode a light pastel text color meant to sit on a dark tinted background —
   unreadable once that background is white, so give them a darker shade for light mode. */
:root[data-theme="light"] .error-box { color: #7a1c22; }
:root[data-theme="light"] .ok-box { color: #146341; }
:root[data-theme="light"] .pill-cancelled { color: #7a1c22; }
:root[data-theme="light"] .pill-new { color: #1450A3; }
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; }
body {
  font-family: "Inter", "Segoe UI", -apple-system, sans-serif; background: var(--bg); color: var(--ink);
  font-size: 16px; line-height: 1.5; padding-bottom: 2rem; -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-weight: 800; letter-spacing: -.01em; margin: 0 0 .5rem; }
a { color: var(--accent); }

.d-topbar {
  display: flex; align-items: center; justify-content: space-between; gap: .8rem; flex-wrap: wrap;
  padding: .7rem 1.1rem; border-bottom: 1px solid var(--line); background: var(--bg-2);
  position: sticky; top: 0; z-index: 11; box-shadow: 0 1px 0 rgba(0,0,0,.12);
}
.topbar-left { display: flex; align-items: center; gap: .6rem; }
.d-topbar .brand, .d-topbar .topbar-back { display: inline-flex; align-items: center; gap: .55rem; color: var(--ink); font-weight: 800; font-size: .98rem; text-decoration: none; }
.d-topbar .brand:hover, .d-topbar .topbar-back:hover { color: var(--accent); }
.d-topbar .topbar-logo { width: 28px; height: 28px; border-radius: 7px; object-fit: cover; flex-shrink: 0; }
.d-topbar .topbar-back svg { flex-shrink: 0; color: var(--ink-mute); }
.topbar-badge {
  display: none; font-size: .64rem; font-weight: 800; letter-spacing: .06em; color: var(--accent);
  background: rgba(76,175,61,.14); border: 1px solid rgba(76,175,61,.35); border-radius: 999px; padding: .25rem .6rem;
}

/* Inline horizontal nav lives in the topbar on desktop; the bottom .d-tabbar covers mobile instead. */
.topbar-nav { display: none; }
.topbar-nav a {
  display: inline-flex; align-items: center; gap: .45rem; color: var(--ink-mute); font-weight: 600;
  font-size: .86rem; text-decoration: none; padding: .5rem .7rem; border-radius: 8px; transition: color .15s ease, background .15s ease;
}
.topbar-nav a svg { flex-shrink: 0; }
.topbar-nav a:hover { color: var(--accent); background: var(--soft-bg); }
.topbar-nav a.is-active { color: var(--accent); background: rgba(76,175,61,.1); }

.topbar-right { display: flex; align-items: center; gap: .6rem; }
.d-topbar a.signout { gap: .4rem; }
.d-topbar a.signout span { display: none; }
@media (min-width: 640px) { .d-topbar a.signout span { display: inline; } }
.pref-switch { display: inline-flex; gap: .4rem; }
.pref-btn {
  background: transparent; border: 1px solid var(--line); color: var(--ink-mute); border-radius: 8px;
  width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center;
  padding: 0; font-size: .78rem; font-weight: 700; cursor: pointer; line-height: 1; font-family: inherit;
  touch-action: manipulation; transition: border-color .15s ease, color .15s ease;
}
.pref-btn:hover { border-color: var(--accent); color: var(--accent); }

.d-tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; display: flex; background: var(--bg-2);
  border-top: 1px solid var(--line); z-index: 10; padding-bottom: env(safe-area-inset-bottom);
}
.d-tabbar a {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .25rem; padding: .6rem .4rem; color: var(--ink-mute); font-size: .68rem; font-weight: 600;
  text-decoration: none; transition: color .15s ease;
}
.d-tabbar a .icon { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 8px; transition: background .15s ease, color .15s ease; }
.d-tabbar a.is-active { color: var(--accent); }
.d-tabbar a.is-active .icon { background: rgba(76,175,61,.14); color: var(--accent); }
.d-tabbar a:hover { color: var(--accent); }

.d-wrap { max-width: 640px; margin: 0 auto; padding: 1.1rem 1.1rem 5.5rem; }

/* ---------- Card grid (dashboard-style tiles for info-dense, non-list pages like Profile) ---------- */
.card-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 1.3rem 1.4rem;
  box-shadow: 0 1px 2px rgba(0,0,0,.14), 0 1px 1px rgba(0,0,0,.06);
}
.card-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px;
  border-radius: 50%; background: rgba(76,175,61,.14); color: var(--accent); margin-bottom: .7rem;
}
.card h2 { color: var(--accent); font-size: 1.05rem; margin-bottom: .9rem; }
.card.full { grid-column: 1 / -1; }

label { display: block; font-size: .85rem; color: var(--ink-mute); margin: 0 0 .3rem; }
input, select, textarea {
  width: 100%; background: var(--input-bg); border: 1px solid var(--input-border);
  border-radius: 10px; padding: .8rem .9rem; color: var(--ink); font: inherit; font-size: 1rem;
  margin-bottom: 1rem;
}
select option { background-color: var(--paper); color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea { min-height: 90px; resize: vertical; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .9rem 1.3rem; border-radius: 10px; font-weight: 700; font-size: 1rem;
  background: var(--accent); color: #0c1710; cursor: pointer; border: 0; width: 100%;
  box-shadow: 0 1px 2px rgba(0,0,0,.14), 0 6px 16px rgba(46,125,50,.18);
  transition: background .15s ease, transform .1s ease, box-shadow .15s ease;
}
.btn:hover { background: var(--accent-2); transform: translateY(-1px); box-shadow: 0 2px 4px rgba(0,0,0,.16), 0 10px 22px rgba(46,125,50,.24); }
.btn:active { transform: translateY(0); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); box-shadow: none; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: var(--soft-bg); box-shadow: none; transform: none; }
.btn-sm { padding: .55rem .9rem; font-size: .85rem; width: auto; }

.error-box { background: rgba(229,72,77,.15); border: 1px solid var(--danger); color: #ffb3b5; padding: .8rem 1rem; border-radius: 10px; margin-bottom: 1.2rem; font-size: .9rem; }
.ok-box { background: rgba(76,195,138,.15); border: 1px solid var(--ok); color: #9ee8c4; padding: .8rem 1rem; border-radius: 10px; margin-bottom: 1.2rem; font-size: .9rem; }
.empty-state { text-align: center; padding: 3.2rem 1.5rem; color: var(--ink-mute); }
.empty-state .empty-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 64px; height: 64px;
  border-radius: 50%; background: var(--soft-bg); border: 1px solid var(--line); color: var(--accent);
  margin-bottom: 1.1rem;
}
.empty-state p { margin: 0; max-width: 320px; margin-left: auto; margin-right: auto; }

.auth-shell {
  min-height: 100vh; position: relative; display: flex; align-items: center; justify-content: center;
  gap: 5rem; padding: 1.5rem; background-size: cover; background-position: center;
}
.auth-shell::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,22,38,.6) 0%, rgba(10,22,38,.35) 45%, rgba(10,22,38,.8) 100%);
}
.auth-intro { position: relative; z-index: 1; max-width: 480px; color: #fff; }
.auth-intro h1 { font-size: 2.6rem; margin-bottom: .7rem; text-shadow: 0 2px 16px rgba(0,0,0,.55); }
.auth-intro p { font-size: 1.08rem; color: rgba(255,255,255,.88); text-shadow: 0 1px 10px rgba(0,0,0,.55); line-height: 1.6; }
@media (max-width: 920px) { .auth-intro { display: none; } }
.auth-card {
  position: relative; z-index: 1; width: 100%; max-width: 440px; background: rgba(255,255,255,.98);
  border-radius: 14px; padding: 2.6rem 2.4rem; box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.auth-logo { display: block; margin: 0 auto 1rem; height: 60px; }
.auth-card .sub { text-align: center; color: #5b6b7d; font-size: .85rem; margin-bottom: 1.7rem; }
.auth-field { margin-bottom: 1.3rem; }
.auth-field label { display: block; font-size: .78rem; color: #5b6b7d; margin-bottom: .3rem; }
.auth-field input {
  width: 100%; border: none; border-bottom: 1.5px solid #cfd6dd; background: transparent;
  padding: .5rem .1rem; font-size: 1rem; color: #17233a; border-radius: 0; margin-bottom: 0;
}
.auth-field input:focus { outline: none; border-bottom-color: var(--accent); }
.auth-field-pw { position: relative; }
.auth-field-pw .auth-show {
  position: absolute; right: 0; top: 0; font-size: .78rem; color: var(--accent-2); background: none;
  border: 0; cursor: pointer; font-weight: 700; padding: 0;
}
.auth-card .btn { width: 100%; margin-top: .8rem; }
.auth-foot { text-align: center; font-size: .8rem; color: #5b6b7d; margin-top: 1.5rem; }
.auth-foot a { color: var(--accent-2); font-weight: 600; }

.d-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: 14px;
  padding: 1.15rem 1.25rem; margin-bottom: 1rem; display: block;
  box-shadow: 0 1px 2px rgba(0,0,0,.14), 0 1px 1px rgba(0,0,0,.06);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
a.d-card:hover, .d-card:has(> a):hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 4px 8px rgba(0,0,0,.16), 0 10px 24px rgba(0,0,0,.12); }
.d-card .code { color: var(--accent); font-weight: 700; font-size: .95rem; letter-spacing: .01em; }
.d-card .route { font-size: 1.05rem; font-weight: 700; margin: .35rem 0; letter-spacing: -.005em; }
.d-card .meta { color: var(--ink-mute); font-size: .82rem; }

.pill { display: inline-block; padding: .3rem .75rem; border-radius: 999px; font-size: .78rem; font-weight: 700; }
.pill-new { background: rgba(111,168,255,.18); color: #6FA8FF; }
.pill-picked_up { background: rgba(245,185,66,.18); color: var(--warn); }
.pill-en_route { background: rgba(76,175,61,.18); color: var(--accent); }
.pill-delivered { background: rgba(76,195,138,.18); color: var(--ok); }
.pill-cancelled { background: rgba(229,72,77,.18); color: #ffb3b5; }

.d-section { margin: 1.6rem 0 1rem; }
.d-section h2 { font-size: 1rem; color: var(--ink); border-bottom: 1px solid var(--line); padding-bottom: .5rem; }

.d-trip-card { background: var(--soft-bg); border: 1px solid var(--line); border-radius: 12px; padding: 1.2rem; margin-top: 1rem; }
.d-trip-card .d-section:first-child { margin-top: 0; }
.d-trip-actions { display: flex; gap: .6rem; flex-wrap: wrap; margin: 1rem 0; }
.d-trip-actions .btn { flex: 1; min-width: 150px; text-align: center; }
.d-trip-card form { margin-top: .8rem; }

.d-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-bottom: 1rem; }
.d-toggle label {
  display: flex; align-items: center; justify-content: center; gap: .4rem; margin: 0;
  border: 1px solid var(--line); border-radius: 10px; padding: .8rem .6rem; cursor: pointer;
  font-size: .9rem; font-weight: 600; color: var(--ink-mute); text-align: center;
}
.d-toggle label:has(input:checked) { border-color: var(--accent); background: rgba(76,175,61,.1); color: var(--ink); }
.d-toggle input { width: auto; margin: 0; accent-color: var(--accent); }

.d-checkgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); gap: .5rem; margin-bottom: 1rem; }
.d-checkgrid label {
  display: flex; align-items: center; gap: .4rem; margin: 0; border: 1px solid var(--line);
  border-radius: 8px; padding: .55rem .6rem; font-size: .85rem; color: var(--ink-mute);
}
.d-checkgrid label:has(input:checked) { border-color: var(--accent); color: var(--ink); }
.d-checkgrid input { width: auto; margin: 0; accent-color: var(--accent); }

.d-photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: .6rem; margin-bottom: 1rem; }
.d-photo-grid .thumb { position: relative; aspect-ratio: 1; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.d-photo-grid .thumb img { width: 100%; height: 100%; object-fit: cover; }
.d-upload-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .3rem;
  aspect-ratio: 1; border: 2px dashed var(--line); border-radius: 10px; color: var(--ink-mute);
  font-size: .78rem; cursor: pointer; background: var(--soft-bg);
}
.d-upload-btn:hover { border-color: var(--accent); color: var(--accent); }

.d-form-grid { display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; }
.d-form-grid .full { grid-column: 1 / -1; }
@media (max-width: 480px) { .d-form-grid { grid-template-columns: 1fr; } }

/* GPS geofence status */
.d-geo-status { font-weight: 600; }
.d-geo-status.is-ok { color: var(--ok); }
.d-geo-status.is-error { color: var(--warn); }

/* Guided photo checklist */
.d-checklist-count {
  display: inline-block; font-size: .85rem; font-weight: 700; color: var(--warn);
  margin-bottom: .6rem;
}
.d-checklist-count.is-complete { color: var(--ok); }
.d-checklist-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: .6rem; margin-bottom: .8rem; }
.d-checklist-item {
  aspect-ratio: 1; border-radius: 10px; border: 2px dashed var(--line); background: var(--soft-bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .3rem;
  padding: .4rem; cursor: pointer; position: relative; overflow: hidden; color: var(--ink-mute);
}
.d-checklist-item.is-done { border: 1px solid var(--ok); }
.d-checklist-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.d-checklist-item .d-checklist-icon { font-size: 1.3rem; }
.d-checklist-item .d-checklist-label {
  font-size: .68rem; text-align: center; line-height: 1.15; position: relative; z-index: 1;
}
.d-checklist-item.is-done .d-checklist-label {
  background: rgba(10,22,38,.75); color: #fff; padding: .15rem .3rem; border-radius: 4px;
}
.d-checklist-start { margin-bottom: 1rem; }

/* Full-screen guided camera */
.cam-modal {
  position: fixed; inset: 0; background: #000; z-index: 1000;
  display: flex; flex-direction: column;
}
.cam-header {
  display: flex; align-items: center; justify-content: space-between; padding: .8rem 1rem;
  color: #fff; background: rgba(0,0,0,.5);
}
.cam-header .cam-close {
  background: rgba(255,255,255,.15); border: 0; color: #fff; width: 36px; height: 36px;
  border-radius: 50%; font-size: 1rem; cursor: pointer; touch-action: manipulation;
}
.cam-progress { font-size: .9rem; font-weight: 600; }
.cam-viewport { position: relative; flex: 1; overflow: hidden; background: #111; }
.cam-viewport video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cam-overlay { position: absolute; inset: 8% 6%; pointer-events: none; }
.cam-overlay svg { width: 100%; height: 100%; }
.cam-instruction {
  position: absolute; left: 0; right: 0; bottom: 0; padding: .8rem 1rem 1.1rem;
  background: linear-gradient(transparent, rgba(0,0,0,.75)); color: #fff; font-size: .85rem; text-align: center;
}
.cam-error {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 2rem; color: #fff; background: rgba(0,0,0,.85); text-align: center; font-size: .95rem;
}
/* The [hidden] attribute's own display:none is a user-agent default, which this file's plain
   .cam-error rule (an author style) otherwise overrides — without this, the error overlay stays
   painted (and, crucially, still catches every tap) even while "hidden". */
.cam-error[hidden] { display: none !important; }
.cam-controls { display: flex; flex-direction: column; align-items: center; gap: .6rem; padding: 1.2rem; background: rgba(0,0,0,.5); }
.cam-shutter {
  width: 68px; height: 68px; border-radius: 50%; background: #fff; border: 4px solid rgba(255,255,255,.4);
  cursor: pointer; touch-action: manipulation;
}
.cam-shutter:active { background: var(--accent); }
.cam-shutter.is-waiting { background: var(--warn); }
.cam-fallback-link {
  background: none; border: 0; color: rgba(255,255,255,.7); font-size: .78rem; text-decoration: underline;
  cursor: pointer; touch-action: manipulation; padding: .3rem;
}

.d-signoff { background: var(--soft-bg); border: 1px solid var(--line); border-radius: 12px; padding: 1rem; margin-bottom: 1rem; }
.d-signoff p { color: var(--ink-mute); font-size: .82rem; margin: 0 0 .7rem; }

.d-stats { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin: 1rem 0 1.4rem; }
.d-stats.d-stats-3 { grid-template-columns: repeat(3, 1fr); }
.d-stats .stat {
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: .9rem; text-align: center;
  box-shadow: 0 1px 2px rgba(0,0,0,.1);
}
.d-stats .stat .num { font-size: 1.35rem; font-weight: 800; color: var(--accent); letter-spacing: -.01em; }
.d-stats .stat .label { color: var(--ink-mute); font-size: .76rem; margin-top: .2rem; }

/* ---------- Announcements ticker (scrolling marquee, catches the eye on load) ---------- */
.d-announce-ticker {
  display: flex; align-items: center; gap: 0; background: var(--accent); color: #0c1710;
  border-radius: 10px; margin-bottom: 1rem; overflow: hidden; box-shadow: 0 1px 2px rgba(0,0,0,.14);
}
.d-announce-ticker-badge {
  flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; margin: 0 .3rem 0 .6rem;
}
.d-announce-ticker-track { overflow: hidden; flex: 1; padding: .6rem 0; }
.d-announce-ticker-content { display: flex; width: max-content; animation: d-ticker-scroll 26s linear infinite; }
.d-announce-ticker-content span { white-space: nowrap; padding-right: 3.5rem; font-weight: 700; font-size: .88rem; }
.d-announce-ticker:hover .d-announce-ticker-content { animation-play-state: paused; }
@keyframes d-ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .d-announce-ticker-content { animation: none; }
  .d-announce-ticker-track { overflow-x: auto; }
}

/* ---------- Document list (shipment detail) ---------- */
.d-doc-list { display: flex; flex-direction: column; gap: .6rem; margin-bottom: 1rem; }
.d-doc-item {
  display: flex; align-items: center; gap: .8rem; padding: .85rem 1.05rem; border-radius: 12px;
  background: var(--paper); border: 1px solid var(--line); text-decoration: none; color: var(--ink);
  box-shadow: 0 1px 2px rgba(0,0,0,.1); transition: border-color .15s ease, transform .15s ease;
}
.d-doc-item:hover { border-color: var(--accent); transform: translateY(-1px); }
.d-doc-item .doc-icon { color: var(--accent); flex-shrink: 0; }
.d-doc-item .doc-label { font-weight: 700; font-size: .92rem; }
.d-doc-item .doc-sub { font-size: .78rem; color: var(--ink-mute); }

/* ---------- Status timeline (shipment detail) ---------- */
.d-timeline { list-style: none; margin: 0 0 1rem; padding: 0; }
.d-timeline-item { position: relative; padding: 0 0 1.2rem 1.5rem; border-left: 2px solid var(--line); }
.d-timeline-item:last-child { border-color: transparent; padding-bottom: 0; }
.d-timeline-item::before {
  content: ''; position: absolute; left: -6px; top: 2px; width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--bg);
}
.d-timeline-date { font-size: .76rem; color: var(--ink-mute); }
.d-timeline-status { font-weight: 700; margin: .15rem 0; }
.d-timeline-note { font-size: .85rem; color: var(--ink-mute); }

.d-sigpad-wrap { margin-bottom: 1rem; }
.d-sigpad-box { position: relative; border: 1.5px dashed var(--line); border-radius: 10px; background: #fff; touch-action: none; overflow: hidden; }
.d-sigpad-box canvas { display: block; width: 100%; height: 140px; }
.d-sigpad-hint {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: #b9c2cc; font-size: .85rem; pointer-events: none;
}
.d-sigpad-box.has-signature .d-sigpad-hint { display: none; }
.d-sigpad-actions { display: flex; justify-content: flex-end; margin-top: .4rem; }
.d-sigpad-clear { background: none; border: 0; color: var(--ink-mute); font-size: .8rem; text-decoration: underline; cursor: pointer; padding: .2rem; width: auto; }
.d-sigpad-clear:hover { color: var(--accent); }
.d-sig-preview { max-width: 220px; max-height: 90px; background: #fff; border-radius: 8px; border: 1px solid var(--line); padding: .3rem; }

/* ---------- Floating chat widget ---------- */
.chat-widget { position: fixed; right: 1.1rem; bottom: calc(84px + env(safe-area-inset-bottom, 0px)); z-index: 200; }
.chat-bubble-btn {
  width: 56px; height: 56px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--accent); color: #0c1710; font-size: 1.5rem;
  box-shadow: 0 8px 24px rgba(0,0,0,.35); display: flex; align-items: center; justify-content: center;
}
.chat-bubble-btn:hover { background: var(--accent-2); }
.chat-bubble-btn[aria-expanded="true"] .chat-bubble-icon { transform: rotate(90deg); }
.chat-bubble-icon { transition: transform .15s ease; display: inline-block; }
.chat-panel {
  position: absolute; right: 0; bottom: 68px; width: min(360px, calc(100vw - 2.2rem));
  max-height: min(70vh, 560px); background: var(--paper); border: 1px solid var(--line);
  border-radius: 16px; box-shadow: 0 20px 50px rgba(0,0,0,.45); display: flex; flex-direction: column; overflow: hidden;
}
.chat-panel[hidden] { display: none; }
.chat-panel-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); padding: .5rem .5rem .5rem .9rem; }
.chat-tabs { display: flex; gap: .3rem; }
.chat-tab { background: none; border: 0; color: var(--ink-mute); font-weight: 700; font-size: .82rem; padding: .5rem .6rem; cursor: pointer; border-radius: 8px; width: auto; }
.chat-tab.is-active { color: var(--accent); background: var(--soft-bg); }
.chat-close { background: none; border: 0; color: var(--ink-mute); cursor: pointer; padding: .4rem; width: auto; display: inline-flex; align-items: center; justify-content: center; border-radius: 6px; }
.chat-close:hover { color: var(--ink); background: var(--soft-bg); }
.chat-body { overflow-y: auto; padding: .9rem; flex: 1; }
.chat-tab-panel { display: none; }
.chat-tab-panel.is-active { display: block; }
.faq-list { display: flex; flex-direction: column; gap: .5rem; }
.faq-item { border: 1px solid var(--line); border-radius: 10px; padding: .2rem .8rem; }
.faq-item summary { cursor: pointer; padding: .6rem 0; font-weight: 600; font-size: .88rem; }
.faq-item p { color: var(--ink-mute); font-size: .85rem; padding-bottom: .7rem; margin: 0; }
.faq-footer { margin-top: 1rem; text-align: center; font-size: .8rem; color: var(--ink-mute); }
.faq-footer-link { background: none; border: 0; color: var(--accent); font-weight: 700; cursor: pointer; width: auto; padding: 0; font-size: .8rem; }
.chat-thread { max-height: 280px; overflow-y: auto; margin-bottom: .8rem; }
.chat-loading { color: var(--ink-mute); font-size: .85rem; text-align: center; padding: 1.5rem 0; }
.chat-send-form { display: flex; gap: .5rem; align-items: flex-end; }
.chat-send-form textarea { flex: 1; min-height: 42px; margin: 0; }
.chat-send-form .btn { flex-shrink: 0; }
@media (max-width: 420px) {
  .chat-widget { right: .7rem; bottom: calc(78px + env(safe-area-inset-bottom, 0px)); }
  .chat-panel { right: -.4rem; }
}

/* ---------- Desktop layout: horizontal topbar nav (no sidebar), wider content, card grids ---------- */
@media (min-width: 900px) {
  body { padding-bottom: 0; }

  .topbar-badge { display: inline-block; }
  .topbar-nav { display: flex; align-items: center; gap: .2rem; }
  .d-tabbar { display: none; }

  .d-wrap { padding: 1.8rem 2.2rem 2.2rem; max-width: 720px; }

  .d-wrap.d-wrap-grid {
    max-width: 1200px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
    align-items: start;
  }
  .d-wrap.d-wrap-grid > h1,
  .d-wrap.d-wrap-grid > p,
  .d-wrap.d-wrap-grid > .btn,
  .d-wrap.d-wrap-grid > .empty-state,
  .d-wrap.d-wrap-grid > .d-stats,
  .d-wrap.d-wrap-grid > .d-announce-ticker,
  .d-wrap.d-wrap-grid > .d-section {
    grid-column: 1 / -1;
  }
  /* Some pages nest their cards inside .d-section instead of listing them as siblings —
     give the section its own grid too so those cards line up side by side as well. */
  .d-wrap.d-wrap-grid .d-section {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem; align-items: start;
  }
  .d-wrap.d-wrap-grid .d-section > h2 { grid-column: 1 / -1; }

  /* Card grid (Profile and other info-dense pages): auto-fit stretches tiles to fill the row
     completely (unlike auto-fill, which leaves empty trailing tracks when the count is small),
     so 2 cards become 2 full-width columns instead of 2 narrow ones with dead space beside them. */
  .card-grid { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
  .d-wrap.d-wrap-cards { max-width: 900px; }

  .chat-widget { bottom: 1.5rem; }
}