/* ============================================================
   Driving Tours — Dashboard UI
   Clean, data-forward, professional
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Sora:wght@600;700&display=swap');

/* ── Tokens ─────────────────────────────────────────────────── */
:root {
  --dt-blue:          #2563eb;
  --dt-blue-hover:    #1d4ed8;
  --dt-blue-tint:     #eff6ff;
  --dt-blue-border:   #bfdbfe;

  --dt-green:         #059669;
  --dt-green-tint:    #ecfdf5;
  --dt-green-border:  #a7f3d0;

  --dt-red:           #dc2626;
  --dt-amber:         #d97706;

  --dt-canvas:        #f1f5f9;
  --dt-surface:       #ffffff;
  --dt-surface-2:     #f8fafc;
  --dt-border:        #e2e8f0;
  --dt-border-mid:    #cbd5e1;

  --dt-ink:           #0f172a;
  --dt-ink-2:         #334155;
  --dt-ink-3:         #64748b;
  --dt-ink-4:         #94a3b8;

  --dt-r-sm:          5px;
  --dt-r:             10px;
  --dt-r-lg:          14px;
  --dt-r-xl:          20px;

  --dt-sh-sm:         0 1px 2px rgba(0,0,0,.05);
  --dt-sh:            0 1px 3px rgba(0,0,0,.07), 0 4px 12px rgba(0,0,0,.05);
  --dt-sh-lg:         0 4px 6px rgba(0,0,0,.05), 0 16px 32px rgba(0,0,0,.08);
  --dt-sh-xl:         0 20px 60px rgba(0,0,0,.12);

  --dt-font:          'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --dt-font-display:  'Sora', sans-serif;
  --dt-ease:          cubic-bezier(.4,0,.2,1);
  --dt-t:             0.15s var(--dt-ease);
  --dt-t-lg:          0.28s var(--dt-ease);
}

/* ── Base ───────────────────────────────────────────────────── */
.dt-tour-wrap *, .dt-tour-wrap *::before, .dt-tour-wrap *::after { box-sizing: border-box; }

.dt-map-container .leaflet-pane,
.dt-map-container .leaflet-pane *,
.dt-map-container .leaflet-tile,
.dt-map-container .leaflet-tile *,
.dt-map-container .leaflet-container,
.dt-map-container .leaflet-container *,
.dt-map-container .leaflet-control,
.dt-map-container .leaflet-control * { box-sizing: content-box; }

.dt-tour-wrap {
  font-family: var(--dt-font);
  font-size: 14px;
  line-height: 1.6;
  color: var(--dt-ink);
  -webkit-font-smoothing: antialiased;
}

/* ── Dashboard shell ─────────────────────────────────────────── */
.dt-tour-wrap .dt-dashboard {
  background: var(--dt-canvas);
  border-radius: var(--dt-r-xl);
  padding: 0;
  overflow: hidden;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.dt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 0 14px;
  height: 34px;
  border: 1px solid transparent;
  border-radius: var(--dt-r-sm);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--dt-font);
  letter-spacing: 0.01em;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--dt-t), border-color var(--dt-t), color var(--dt-t), box-shadow var(--dt-t), transform var(--dt-t);
  background: none;
  white-space: nowrap;
  line-height: 1;
  -webkit-font-smoothing: antialiased;
}
.dt-btn:focus-visible { outline: 2px solid var(--dt-blue); outline-offset: 2px; }

.dt-btn-primary {
  background: var(--dt-blue);
  color: #fff;
  border-color: var(--dt-blue);
}
.dt-btn-primary:hover {
  background: var(--dt-blue-hover);
  border-color: var(--dt-blue-hover);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 10px rgba(37,99,235,.25);
}

.dt-btn-secondary {
  background: var(--dt-surface);
  color: var(--dt-ink-2);
  border-color: var(--dt-border-mid);
}
.dt-btn-secondary:hover {
  background: var(--dt-surface-2);
  border-color: var(--dt-border-mid);
  color: var(--dt-ink);
  text-decoration: none;
}

.dt-btn-ghost {
  background: transparent;
  color: var(--dt-ink-3);
  border-color: var(--dt-border);
}
.dt-btn-ghost:hover {
  background: var(--dt-surface-2);
  color: var(--dt-ink-2);
  border-color: var(--dt-border-mid);
}

.dt-btn-sm { height: 30px; padding: 0 12px; font-size: 12.5px; }
.dt-btn-xs { height: 26px; padding: 0 10px; font-size: 12px; }

/* ── Tour Header bar ─────────────────────────────────────────── */
.dt-tour-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 0 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--dt-border);
}

.dt-tour-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

.dt-meta-pill {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 10px;
  background: var(--dt-surface-2);
  border: 1px solid var(--dt-border);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: var(--dt-ink-3);
  letter-spacing: 0.02em;
}

.dt-difficulty-easy     { background: #ecfdf5; color: #065f46; border-color: var(--dt-green-border); }
.dt-difficulty-moderate { background: #fffbeb; color: #92400e; border-color: #fde68a; }
.dt-difficulty-hard     { background: #fff1f2; color: #9f1239; border-color: #fecdd3; }
.dt-difficulty-expert   { background: #f5f3ff; color: #5b21b6; border-color: #ddd6fe; }

.dt-tour-actions { display: flex; gap: 6px; flex-wrap: wrap; }

/* ── Progress bar ────────────────────────────────────────────── */
.dt-tour-progress {
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r-lg);
  padding: 14px 18px;
  margin-bottom: 12px;
  box-shadow: var(--dt-sh-sm);
}
.dt-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 9px;
}
.dt-progress-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--dt-ink-4);
}
.dt-progress-fraction {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--dt-ink-3);
}
.dt-progress-bar-track {
  height: 6px;
  background: var(--dt-canvas);
  border-radius: 100px;
  overflow: hidden;
  border: 1px solid var(--dt-border);
}
.dt-progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--dt-blue) 0%, #60a5fa 100%);
  border-radius: 100px;
  transition: width 0.5s var(--dt-ease);
}

/* ── Completion badge ────────────────────────────────────────── */
.dt-completion-badge {
  margin-top: 14px;
  background: linear-gradient(130deg, #1d4ed8 0%, #6d28d9 100%);
  border-radius: var(--dt-r-lg);
  padding: 18px 20px;
  animation: dt-badge-in 0.45s cubic-bezier(.34,1.56,.64,1);
}
@keyframes dt-badge-in { from { transform: scale(.88); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.dt-badge-inner { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.dt-badge-icon  { font-size: 40px; flex-shrink: 0; }
.dt-badge-text  { flex: 1; min-width: 160px; color: #fff; }
.dt-badge-text strong { display: block; font-size: 17px; font-family: var(--dt-font-display); margin-bottom: 2px; }
.dt-badge-text p { margin: 0; font-size: 13px; opacity: 0.82; }

/* ── Category filters ────────────────────────────────────────── */
.dt-category-filters { display: flex; flex-wrap: wrap; gap: 5px; padding: 6px 0 10px; }

.dt-cat-filter-btn {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 12px;
  gap: 5px;
  border: 1px solid var(--cat-color, var(--dt-border-mid));
  border-radius: 100px;
  background: var(--dt-surface);
  color: var(--cat-color, var(--dt-ink-3));
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dt-t);
  letter-spacing: 0.01em;
}
.dt-cat-filter-btn:hover {
  background: var(--cat-color, var(--dt-blue));
  color: #fff;
  border-color: var(--cat-color, var(--dt-blue));
}
.dt-cat-filter-btn.active {
  background: var(--cat-color, var(--dt-blue));
  color: #fff;
  border-color: var(--cat-color, var(--dt-blue));
  box-shadow: 0 2px 6px rgba(0,0,0,.1);
}
.dt-cat-filter-btn .dt-cat-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  background: rgba(0,0,0,.12);
  border-radius: 100px;
  font-size: 10px;
  font-weight: 700;
}
.dt-cat-filter-btn.active .dt-cat-count { background: rgba(255,255,255,.22); }

/* ── Map ─────────────────────────────────────────────────────── */
.dt-map-container {
  width: 100%;
  border-radius: var(--dt-r-lg);
  overflow: hidden;
  box-shadow: var(--dt-sh);
  z-index: 1;
  margin-bottom: 16px;
  border: 1px solid var(--dt-border);
}

/* Zoom controls */
.dt-map-container .leaflet-control-zoom {
  border: 1px solid var(--dt-border) !important;
  box-shadow: var(--dt-sh) !important;
  border-radius: var(--dt-r-sm) !important;
  overflow: hidden;
}
.dt-map-container .leaflet-control-zoom a {
  width: 32px !important; height: 32px !important;
  line-height: 32px !important;
  font-size: 16px !important;
  color: var(--dt-ink-2) !important;
  background: var(--dt-surface) !important;
  border-bottom-color: var(--dt-border) !important;
  font-weight: 400 !important;
  transition: background var(--dt-t) !important;
}
.dt-map-container .leaflet-control-zoom a:hover { background: var(--dt-surface-2) !important; }

/* Popup */
.dt-map-container .leaflet-popup-content-wrapper {
  border-radius: var(--dt-r-lg) !important;
  box-shadow: var(--dt-sh-lg) !important;
  padding: 0 !important;
  overflow: hidden;
  border: 1px solid var(--dt-border);
}
.dt-map-container .leaflet-popup-content { margin: 0 !important; width: 240px !important; }
.dt-map-container .leaflet-popup-close-button {
  top: 8px !important; right: 10px !important;
  color: var(--dt-ink-4) !important;
  font-size: 18px !important;
  z-index: 1;
}

/* ── Map popup content ───────────────────────────────────────── */
.dt-map-popup { font-family: var(--dt-font); }
.dt-popup-img { width: 100%; height: 105px; object-fit: cover; display: block; }
.dt-popup-body { padding: 13px 15px 15px; }

.dt-popup-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--dt-blue);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  margin-bottom: 5px;
}

.dt-popup-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--dt-ink);
  margin: 0 0 3px;
  line-height: 1.3;
  font-family: var(--dt-font-display);
}

.dt-popup-address {
  font-size: 11.5px;
  color: var(--dt-ink-3);
  margin: 0 0 10px;
  line-height: 1.4;
}

.dt-popup-rating {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  color: var(--dt-ink-3);
  margin-bottom: 11px;
}
.dt-popup-rating .dt-star { color: var(--dt-amber); }

.dt-popup-actions { display: flex; gap: 7px; }
.dt-popup-actions .dt-btn { flex: 1; }

/* ── Map markers ──────────────────────────────────────────────── */
.dt-map-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 2px 8px rgba(0,0,0,.2), 0 0 0 2px rgba(255,255,255,.9);
  font-size: 0;
}
.dt-map-marker-inner { transform: rotate(45deg); font-size: 16px; line-height: 1; }
.dt-map-marker-visited { opacity: 0.5; filter: grayscale(.5); }

/* ── Checkpoint grid ─────────────────────────────────────────── */
.dt-checkpoint-list-wrap { margin-top: 2px; }
.dt-checkpoint-list { display: grid !important; grid-template-columns: 1fr !important; gap: 10px; }

.dt-checkpoint-card {
  display: flex;
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r-lg);
  overflow: hidden;
  box-shadow: var(--dt-sh-sm);
  cursor: pointer;
  transition: box-shadow var(--dt-t), transform var(--dt-t), border-color var(--dt-t);
}
.dt-checkpoint-card:hover {
  box-shadow: var(--dt-sh);
  transform: translateY(-1px);
  border-color: var(--dt-border-mid);
}
.dt-checkpoint-card.dt-card-hidden { display: none; }

/* Stop number column */
.dt-cp-card-num {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px; width: 44px;
  background: var(--dt-blue);
  color: #fff;
  font-family: var(--dt-font-display);
  font-weight: 700;
  font-size: 17px;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}

.dt-cp-card-thumb {
  width: 90px; min-width: 90px;
  flex-shrink: 0;
  overflow: hidden;
}
.dt-cp-card-thumb img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform 0.35s var(--dt-ease);
}
.dt-checkpoint-card:hover .dt-cp-card-thumb img { transform: scale(1.04); }

.dt-cp-card-body {
  flex: 1;
  padding: 13px 15px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dt-cp-card-title {
  margin: 0 0 2px;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--dt-ink);
  font-family: var(--dt-font-display);
}
.dt-cp-cat-icon { margin-right: 4px; }

.dt-cp-card-address {
  margin: 0 0 5px;
  font-size: 11.5px;
  color: var(--dt-ink-3);
  line-height: 1.4;
}

.dt-cp-card-excerpt {
  margin: 0 0 9px;
  font-size: 12.5px;
  color: var(--dt-ink-3);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

.dt-cp-card-rating {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  color: var(--dt-ink-3);
  margin-bottom: 7px;
}
.dt-cp-card-rating .dt-star { color: var(--dt-amber); font-size: 12px; }

.dt-cp-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-top: auto;
}

/* ── Check-in button ─────────────────────────────────────────── */
.dt-checkin-wrap { display: inline-flex; align-items: center; gap: 7px; }

.dt-checkin-btn {
  background: var(--dt-surface);
  color: var(--dt-green);
  border: 1px solid var(--dt-green-border);
  font-weight: 600;
}
.dt-checkin-btn:hover, .dt-checkin-btn.dt-checked-in {
  background: var(--dt-green);
  color: #fff;
  border-color: var(--dt-green);
  box-shadow: 0 3px 8px rgba(5,150,105,.2);
}

.dt-visited-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--dt-green);
  animation: dt-pop-in .3s cubic-bezier(.34,1.56,.64,1);
}
@keyframes dt-pop-in { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ── Star ratings ────────────────────────────────────────────── */
.dt-rating-widget {
  background: var(--dt-surface-2);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r);
  padding: 14px 16px;
  margin-bottom: 14px;
}
.dt-stars-display { display: flex; gap: 2px; margin-bottom: 5px; }
.dt-star-icon { font-size: 20px; line-height: 1; }
.dt-star-full, .dt-star-half { color: var(--dt-amber); }
.dt-star-empty { color: var(--dt-border-mid); }
.dt-rating-meta { display: flex; align-items: baseline; gap: 5px; font-size: 13px; margin-bottom: 12px; }
.dt-rating-avg { font-size: 22px; font-weight: 700; color: var(--dt-ink); font-family: var(--dt-font-display); }
.dt-rating-sep, .dt-rating-count { color: var(--dt-ink-3); }
.dt-stars-input { display: flex; align-items: center; gap: 2px; }
.dt-star-btn { background: none; border: none; padding: 2px; cursor: pointer; transition: transform var(--dt-t); }
.dt-star-btn:hover { transform: scale(1.15); }
.dt-star-btn .dt-star { font-size: 26px; color: var(--dt-border-mid); transition: color var(--dt-t); display: block; line-height: 1; }
.dt-star-btn.dt-star-active .dt-star, .dt-star-btn:hover .dt-star { color: var(--dt-amber); }
.dt-rating-prompt { font-size: 12.5px; color: var(--dt-ink-3); margin-left: 8px; }
.dt-rating-msg { margin-top: 10px; padding: 8px 12px; border-radius: var(--dt-r-sm); font-size: 12.5px; font-weight: 500; }
.dt-rating-msg.success { background: var(--dt-green-tint); color: #065f46; border: 1px solid var(--dt-green-border); }
.dt-rating-msg.error   { background: #fff1f2; color: #9f1239; border: 1px solid #fecdd3; }

/* ── Audio player ────────────────────────────────────────────── */
.dt-audio-player-wrap { margin-bottom: 14px; }
.dt-audio-player {
  background: var(--dt-ink);
  border-radius: var(--dt-r);
  padding: 14px 16px;
  color: #f1f5f9;
}
.dt-audio-header {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 12px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--dt-ink-4);
}
.dt-audio-icon { font-size: 15px; }
.dt-audio-element { display: none; }
.dt-audio-controls { display: flex; align-items: center; gap: 10px; }
.dt-audio-play-btn {
  background: var(--dt-blue);
  color: #fff; border: none;
  border-radius: 50%;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; flex-shrink: 0; cursor: pointer;
  transition: all var(--dt-t);
}
.dt-audio-play-btn:hover { background: var(--dt-blue-hover); transform: scale(1.05); }
.dt-audio-progress-wrap { flex: 1; min-width: 0; }
.dt-audio-progress-bar { position: relative; height: 4px; background: rgba(255,255,255,.12); border-radius: 100px; cursor: pointer; }
.dt-audio-progress-fill { height: 100%; background: var(--dt-blue); border-radius: 100px; transition: width .1s linear; pointer-events: none; }
.dt-audio-progress-thumb { position: absolute; top: 50%; left: 0; width: 12px; height: 12px; border-radius: 50%; background: #fff; transform: translate(-50%, -50%); box-shadow: 0 1px 3px rgba(0,0,0,.4); pointer-events: none; }
.dt-audio-time { font-size: 11px; color: rgba(255,255,255,.55); white-space: nowrap; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.dt-audio-speed-btn { background: rgba(255,255,255,.08); color: rgba(255,255,255,.7); border: 1px solid rgba(255,255,255,.14); border-radius: var(--dt-r-sm); padding: 3px 8px; font-size: 11px; cursor: pointer; flex-shrink: 0; font-weight: 600; transition: all var(--dt-t); }
.dt-audio-speed-btn:hover { background: rgba(255,255,255,.15); }

/* ── Bottom sheet (replaces side drawer) ─────────────────────── */
.dt-detail-drawer {
  position: fixed;
  bottom: -100%;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  height: 75vh;
  max-height: 75vh;
  background: var(--dt-surface);
  z-index: 9999;
  box-shadow: 0 -4px 24px rgba(15,23,42,.18);
  transition: bottom 0.35s cubic-bezier(0.32, 0.72, 0, 1);
  display: flex;
  flex-direction: column;
  border-radius: 20px 20px 0 0;
  overflow: hidden;
}
.dt-detail-drawer.dt-drawer-open { bottom: 0; }

.dt-detail-drawer-inner {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

/* drag handle pill */
.dt-drawer-close {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--dt-surface);
  border: none;
  width: 100%;
  padding: 0 18px;
  height: 52px;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--dt-font);
  color: var(--dt-ink-3);
  cursor: pointer;
  border-bottom: 1px solid var(--dt-border);
  letter-spacing: 0.01em;
  transition: color var(--dt-t);
  flex-shrink: 0;
}
/* pill indicator above the handle */
.dt-drawer-close::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 4px;
  background: var(--dt-border);
  border-radius: 2px;
}
.dt-drawer-close::after {
  content: '×';
  font-size: 26px;
  font-weight: 300;
  line-height: 1;
  color: var(--dt-ink-4);
}
.dt-drawer-close:hover { color: var(--dt-ink); }
.dt-drawer-close:hover::after { color: var(--dt-ink-2); }

.dt-drawer-overlay {
  display: none;
  position: fixed; inset: 0;
  background: transparent;
  z-index: 9998;
}
.dt-drawer-overlay.active { display: block; }

/* ── Checkpoint detail panel ─────────────────────────────────── */
.dt-detail-header { position: relative; }

.dt-detail-hero { position: relative; height: 140px; overflow: hidden; }
.dt-detail-hero img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dt-detail-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(15,23,42,0) 40%, rgba(15,23,42,.6));
}

.dt-detail-title-wrap {
  padding: 18px 20px 0;
  border-bottom: 1px solid var(--dt-border);
  padding-bottom: 16px;
  margin-bottom: 0;
}

.dt-detail-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  background: var(--cat-color, var(--dt-blue));
  color: #fff;
  border-radius: 50%;
  font-weight: 700;
  font-size: 11px;
  margin-bottom: 7px;
}

.dt-detail-title {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--dt-ink);
  font-family: var(--dt-font-display);
}
.dt-detail-cat-icon { margin-right: 4px; }

.dt-detail-address {
  font-size: 12.5px;
  color: var(--dt-ink-3);
  margin: 0;
  line-height: 1.4;
}

.dt-detail-body { padding: 18px 20px; }

.dt-detail-description {
  margin-bottom: 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--dt-ink-2);
}

.dt-detail-nav-actions {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin: 0 0 18px;
  padding: 16px 0;
  border-top: 1px solid var(--dt-border);
  border-bottom: 1px solid var(--dt-border);
}
.dt-nav-full-btn { flex: 1; justify-content: center; height: 38px; }

/* ── Section labels ──────────────────────────────────────────── */
.dt-section-heading,
.dt-official-gallery h4,
.dt-comments-heading {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--dt-ink-4);
  margin: 0 0 10px;
}

/* ── Gallery ──────────────────────────────────────────────────── */
.dt-official-gallery, .dt-visitor-photos-section { margin-bottom: 22px; }

.dt-gallery-grid, .dt-visitor-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 5px;
}
.dt-visitor-gallery { margin-bottom: 12px; }

.dt-gallery-link {
  display: block; overflow: hidden;
  border-radius: var(--dt-r-sm);
  aspect-ratio: 1;
  border: 1px solid var(--dt-border);
}
.dt-gallery-link img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s var(--dt-ease); }
.dt-gallery-link:hover img { transform: scale(1.06); }

.dt-visitor-photo-item { display: flex; flex-direction: column; }
.dt-visitor-photo-item img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--dt-r-sm); display: block; border: 1px solid var(--dt-border); }
.dt-visitor-photo-caption, .dt-visitor-photo-credit { font-size: 11px; color: var(--dt-ink-4); margin: 2px 0 0; line-height: 1.3; }

/* ── Photo form ───────────────────────────────────────────────── */
.dt-photo-form { margin-top: 12px; padding: 14px; border: 1px solid var(--dt-border); border-radius: var(--dt-r); background: var(--dt-surface-2); }
.dt-photo-form h5 { margin: 0 0 12px; font-size: 12.5px; font-weight: 700; color: var(--dt-ink); }

/* ── Comments ─────────────────────────────────────────────────── */
.dt-comments-section { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--dt-border); }
.dt-comment-thread { margin-bottom: 18px; }
.dt-comment-list { list-style: none; margin: 0; padding: 0; }
.dt-comment-depth-1 { padding-left: 22px; border-left: 2px solid var(--dt-border); margin-top: 10px; }
.dt-comment { display: flex; gap: 10px; margin-bottom: 14px; }
.dt-comment-avatar { flex-shrink: 0; }
.dt-comment-avatar img { border-radius: 50%; display: block; }
.dt-comment-body { flex: 1; min-width: 0; }
.dt-comment-meta { display: flex; align-items: baseline; gap: 7px; margin-bottom: 3px; }
.dt-comment-author { font-weight: 700; font-size: 13px; color: var(--dt-ink); }
.dt-comment-date { font-size: 11px; color: var(--dt-ink-4); }
.dt-comment-content { font-size: 13.5px; line-height: 1.6; margin-bottom: 5px; word-break: break-word; color: var(--dt-ink-2); }
.dt-comment-actions { display: flex; gap: 5px; }
.dt-reply-btn { background: none; border: none; padding: 0; font-size: 11.5px; color: var(--dt-blue); cursor: pointer; font-weight: 600; font-family: var(--dt-font); }
.dt-reply-btn:hover { color: var(--dt-blue-hover); text-decoration: underline; }
.dt-no-comments { font-size: 13px; color: var(--dt-ink-3); padding: 6px 0; }

/* ── Comment form ─────────────────────────────────────────────── */
.dt-comment-form-wrap { background: var(--dt-surface-2); border: 1px solid var(--dt-border); border-radius: var(--dt-r); padding: 16px; }
.dt-comment-form-wrap h5 { margin: 0 0 12px; font-size: 12.5px; font-weight: 700; color: var(--dt-ink); }
.dt-form-row { margin-bottom: 9px; }
.dt-form-row input[type="text"],
.dt-form-row input[type="email"],
.dt-form-row textarea,
.dt-photo-form input[type="text"],
.dt-photo-form input[type="email"],
.dt-photo-form textarea {
  width: 100%; padding: 9px 11px;
  border: 1px solid var(--dt-border-mid);
  border-radius: var(--dt-r-sm);
  font-size: 13.5px; font-family: var(--dt-font);
  background: var(--dt-surface); color: var(--dt-ink);
  transition: border-color var(--dt-t), box-shadow var(--dt-t);
}
.dt-form-row input:focus, .dt-form-row textarea:focus,
.dt-photo-form input:focus, .dt-photo-form textarea:focus {
  outline: none; border-color: var(--dt-blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.dt-form-hint { font-size: 11.5px; color: var(--dt-ink-3); margin: 3px 0 0; }
.dt-form-actions { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.dt-logged-in-as { font-size: 12.5px; color: var(--dt-ink-3); margin: 0 0 9px; }
.dt-reply-indicator { padding: 6px 11px; background: var(--dt-blue-tint); border: 1px solid var(--dt-blue-border); border-radius: var(--dt-r-sm); font-size: 12.5px; color: var(--dt-blue); margin-bottom: 9px; font-weight: 500; }
.dt-cancel-reply { background: none; border: none; color: var(--dt-red); cursor: pointer; font-size: 11.5px; margin-left: 7px; text-decoration: underline; font-family: var(--dt-font); }
.dt-comment-status-msg, .dt-photo-status-msg { font-size: 12.5px; margin-left: 4px; }
.dt-comment-status-msg.success, .dt-photo-status-msg.success { color: var(--dt-green); }
.dt-comment-status-msg.error,   .dt-photo-status-msg.error   { color: var(--dt-red); }

/* ── Contact / Social ─────────────────────────────────────────── */
.dt-contact-info { margin-bottom: 18px; }
.dt-contact-list { list-style: none; margin: 0 0 14px; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.dt-contact-item { display: flex; align-items: flex-start; gap: 9px; font-size: 13.5px; color: var(--dt-ink-2); }
.dt-contact-icon { font-size: .95rem; flex-shrink: 0; margin-top: 2px; color: var(--dt-ink-4); }
.dt-contact-item a { color: var(--dt-blue); text-decoration: none; word-break: break-word; font-weight: 500; }
.dt-contact-item a:hover { text-decoration: underline; }
.dt-contact-hours span { white-space: pre-line; line-height: 1.65; }
.dt-social-links { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 14px; }
.dt-social-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--dt-r-sm);
  background: var(--dt-surface-2); border: 1px solid var(--dt-border);
  font-size: 1.1rem; text-decoration: none;
  transition: all var(--dt-t);
}
.dt-social-btn:hover { background: var(--dt-blue-tint); border-color: var(--dt-blue-border); transform: translateY(-1px); text-decoration: none; }

/* ── QR modal ─────────────────────────────────────────────────── */
.dt-modal-overlay { display: none; position: fixed; inset: 0; background: rgba(15,23,42,.55); z-index: 10000; align-items: center; justify-content: center;  }
.dt-modal-overlay.active { display: flex; }
.dt-modal { background: var(--dt-surface); border-radius: var(--dt-r-xl); padding: 26px; max-width: 340px; width: 90%; text-align: center; box-shadow: var(--dt-sh-xl); border: 1px solid var(--dt-border); animation: dt-modal-in .22s cubic-bezier(.34,1.56,.64,1); }
@keyframes dt-modal-in { from { transform: scale(.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.dt-modal h3 { margin: 0 0 16px; font-size: 17px; font-family: var(--dt-font-display); color: var(--dt-ink); }
.dt-modal img { max-width: 190px; height: auto; border: 1px solid var(--dt-border); border-radius: var(--dt-r-sm); }
.dt-modal-close { display: block; margin: 14px auto 0; }

/* ── Share sheet ──────────────────────────────────────────────── */
.dt-share-sheet { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: var(--dt-surface); z-index: 10001; border-radius: var(--dt-r-xl) var(--dt-r-xl) 0 0; box-shadow: 0 -4px 30px rgba(0,0,0,.12); padding: 22px 22px 34px; border-top: 1px solid var(--dt-border); }
.dt-share-sheet.active { display: block; }
.dt-share-sheet h4 { margin: 0 0 18px; font-size: 14px; font-weight: 700; text-align: center; color: var(--dt-ink); font-family: var(--dt-font-display); }
.dt-share-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.dt-share-item { display: flex; flex-direction: column; align-items: center; gap: 5px; text-decoration: none; color: var(--dt-ink-3); font-size: 11.5px; font-weight: 500; cursor: pointer; background: none; border: none; font-family: var(--dt-font); transition: color var(--dt-t); }
.dt-share-item:hover { color: var(--dt-ink); }
.dt-share-icon { width: 48px; height: 48px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 24px; transition: transform var(--dt-t), box-shadow var(--dt-t); }
.dt-share-item:hover .dt-share-icon { transform: scale(1.07); box-shadow: 0 4px 10px rgba(0,0,0,.12); }
.dt-share-fb  .dt-share-icon { background: #1877f2; }
.dt-share-tw  .dt-share-icon { background: #000; }
.dt-share-wa  .dt-share-icon { background: #25d366; }
.dt-share-em  .dt-share-icon { background: #ea4335; }
.dt-share-cp  .dt-share-icon { background: var(--dt-blue); }
.dt-share-close { display: block; width: 100%; margin-top: 18px; padding: 12px; background: var(--dt-surface-2); border: 1px solid var(--dt-border); border-radius: var(--dt-r-sm); font-size: 13.5px; font-weight: 600; cursor: pointer; text-align: center; font-family: var(--dt-font); color: var(--dt-ink-3); transition: all var(--dt-t); }
.dt-share-close:hover { background: var(--dt-canvas); color: var(--dt-ink); }

/* ── Utility ──────────────────────────────────────────────────── */
.dt-error  { color: var(--dt-red); }
.dt-notice { color: var(--dt-ink-3); }

/* ── Tour hero ────────────────────────────────────────────────── */
.dt-tour-hero { position: relative; border-radius: var(--dt-r-lg); overflow: hidden; margin-bottom: 24px; max-height: 420px; }
.dt-tour-hero-img { width: 100%; height: 420px; object-fit: cover; display: block; }

/* ── Responsive ───────────────────────────────────────────────── */
@media (min-width: 640px)  { .dt-checkpoint-list { grid-template-columns: 1fr !important; } }
@media (min-width: 1024px) { .dt-checkpoint-list { grid-template-columns: 1fr !important; } }
@media (max-width: 480px) {
  .dt-tour-header    { flex-direction: column; align-items: flex-start; }
  .dt-cp-card-thumb  { width: 70px; min-width: 70px; }
  .dt-badge-inner    { flex-direction: column; text-align: center; }
  .dt-share-grid     { grid-template-columns: repeat(3, 1fr); }
  .dt-tour-hero-img  { height: 240px; }
}

/* QR-verified check-in state */
.dt-checkin-btn.dt-qr-verified {
    background-color: #00a32a;
    border-color: #00a32a;
    color: #fff;
}
.dt-checkin-btn.dt-qr-verified .dt-checkin-label::before {
    content: "✓ ";
}