/* ===================================================
   Travel Planning Assistant — Design System v24
   Modern, mobile-first, travel-themed PWA UI
   =================================================== */

/* ── Tokens ── */
:root {
  color-scheme: light;

  /* Core palette */
  --bg:           #f0f2f5;
  --surface:      #ffffff;
  --surface-2:    #f7f9fc;
  --surface-3:    #eef1f6;

  /* Ink */
  --ink:          #0d1526;
  --ink-2:        #354055;
  --muted:        #6b7898;
  --line:         #dde2ec;

  /* Brand accent — travel blue */
  --primary:         #1a56db;
  --primary-hover:   #1544c0;
  --primary-fg:      #ffffff;
  --primary-muted:   #dbeafe;

  /* Secondary accent — teal */
  --accent:          #0891b2;
  --accent-muted:    #cffafe;

  /* Semantic */
  --success:      #059669;
  --success-muted:#d1fae5;
  --warning:      #d97706;
  --warning-muted:#fef3c7;
  --danger:       #dc2626;
  --danger-muted: #fee2e2;

  /* Geometry */
  --radius:     14px;
  --radius-sm:  8px;
  --radius-xs:  5px;
  --radius-pill:999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(13,21,38,.06);
  --shadow-sm: 0 1px 3px rgba(13,21,38,.08), 0 1px 2px rgba(13,21,38,.05);
  --shadow:    0 4px 8px rgba(13,21,38,.07), 0 2px 4px rgba(13,21,38,.04);
  --shadow-md: 0 8px 16px rgba(13,21,38,.09), 0 3px 6px rgba(13,21,38,.05);
  --shadow-lg: 0 16px 32px rgba(13,21,38,.10), 0 6px 12px rgba(13,21,38,.05);

  /* Typography */
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 15px;
  line-height: 1.55;

  /* Transitions */
  --ease: cubic-bezier(.25,.46,.45,.94);
  --dur: 180ms;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg:       #0a0f1e;
  --surface:  #111827;
  --surface-2:#1a2236;
  --surface-3:#202c42;
  --ink:      #f1f5fb;
  --ink-2:    #c8d2e5;
  --muted:    #8b95b0;
  --line:     #2a3554;
  --primary:      #3b82f6;
  --primary-hover:#2563eb;
  --primary-fg:   #ffffff;
  --primary-muted:#1e3a6e;
  --accent:       #06b6d4;
  --accent-muted: #083344;
  --success-muted:#052e16;
  --warning-muted:#1c1007;
  --danger-muted: #1e0a0a;
  --shadow-xs:0 1px 2px rgba(0,0,0,.25);
  --shadow-sm:0 1px 3px rgba(0,0,0,.30), 0 1px 2px rgba(0,0,0,.20);
  --shadow:   0 4px 8px rgba(0,0,0,.30), 0 2px 4px rgba(0,0,0,.20);
  --shadow-md:0 8px 16px rgba(0,0,0,.35), 0 3px 6px rgba(0,0,0,.22);
  --shadow-lg:0 16px 32px rgba(0,0,0,.40), 0 6px 12px rgba(0,0,0,.25);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }
/* clip instead of hidden: prevents body overflow without creating a scroll container,
   so child elements (day-selector, etc.) can still scroll independently */
html { overflow-x: clip; }
body { width: 100%; max-width: 100%; overflow-x: clip; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4 { margin: 0 0 .4em; font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(1.8rem,5vw,2.4rem); }
h2 { font-size: clamp(1.2rem,3vw,1.6rem); }
h3 { font-size: 1.05rem; }
p  { margin: 0 0 .6em; color: var(--ink-2); line-height: 1.55; }
a  { color: inherit; text-decoration: none; }
pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: .82rem; line-height: 1.45; }
details summary { cursor: pointer; font-weight: 700; color: var(--ink-2); }
.hidden { display: none !important; }

/* ── Inputs ── */
button, input, select, textarea { font: inherit; color: inherit; }
input, select, textarea {
  width: 100%;
  min-height: 42px;
  padding: 9px 13px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,86,219,.14);
}
input::placeholder { color: var(--muted); }
textarea { min-height: 90px; resize: vertical; }
input[type="file"] {
  padding: 7px 11px;
  border-style: dashed;
  cursor: pointer;
}
input[type="checkbox"], input[type="radio"] {
  width: auto; min-height: auto;
  accent-color: var(--primary);
}

/* ── Buttons ── */
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 42px;
  padding: 0 18px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-size: .925rem;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform 80ms var(--ease);
}
button:active { transform: scale(.97); }

.primary {
  background: var(--primary);
  color: var(--primary-fg);
  box-shadow: var(--shadow-sm);
}
.primary:hover { background: var(--primary-hover); box-shadow: var(--shadow); }

.secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1.5px solid var(--line);
  box-shadow: var(--shadow-xs);
}
.secondary:hover { border-color: var(--muted); background: var(--surface-2); }

.danger  { background: var(--danger); color: #fff; }
.danger:hover { background: #b91c1c; }

.icon-button {
  width: 40px;
  min-height: 40px;
  padding: 0;
  background: var(--surface-2);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  color: var(--ink-2);
}
.icon-button:hover { background: var(--surface-3); }

.compact-button {
  min-height: 36px;
  padding: 0 14px;
  font-size: .875rem;
}
.setup-link {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  background: var(--surface);
  font-weight: 600;
  font-size: .875rem;
}

/* ── Shell & Topbar ── */
.app-shell {
  min-height: 100vh;
  padding-bottom: calc(80px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 18px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-xs);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -.02em;
  color: var(--ink);
}
.brand img { width: 34px; height: 34px; object-fit: contain; }
.brand .brand-dot { color: var(--primary); }
.top-actions { display: flex; align-items: center; gap: 8px; }

/* ── Main Layout ── */
main { width: min(1200px,100%); margin: 0 auto; padding: 20px 16px; flex: 1; }

/* ── Auth ── */
.auth-view {
  min-height: calc(100vh - 64px);
  display: grid;
  place-items: center;
  padding: 24px 16px;
}
.auth-card {
  width: min(480px,100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-md);
}
.auth-logo {
  width: 64px;
  height: 64px;
  display: block;
  margin-bottom: 16px;
}
.auth-card h1 { font-size: 1.6rem; margin-bottom: 4px; }
.auth-card > p { margin-bottom: 20px; }
.auth-form, .compact-form { display: grid; gap: 11px; }

/* Tabs */
.tabs {
  display: flex;
  gap: 6px;
  background: var(--surface-2);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin: 14px 0;
}
.tab {
  flex: 1;
  min-height: 36px;
  padding: 0 10px;
  background: transparent;
  border: none;
  border-radius: var(--radius-xs);
  color: var(--muted);
  font-size: .875rem;
  font-weight: 600;
  transition: background var(--dur), color var(--dur);
}
.tab.active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-xs);
}

/* ── Workspace ── */
.workspace { display: block; }
.screen { display: none; }
.screen.active { display: block; }

/* ── Page Title ── */
.page-title {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 20px;
}
.eyebrow {
  margin: 0 0 2px;
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--primary);
}
.page-title h2 { margin: 0; }

/* ── Stats Grid ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur);
}
.stat:hover { box-shadow: var(--shadow); }
.stat-icon {
  font-size: 1.4rem;
  margin-bottom: 8px;
  display: block;
}
.stat strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 4px;
}
.stat small { color: var(--muted); font-size: .8rem; font-weight: 600; }

/* ── Split Layout ── */
.split { display: grid; gap: 14px; }

/* ── Panels / Cards ── */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}
.panel h3 { margin-bottom: 14px; }

/* ── List / Item ── */
.list  { display: grid; gap: 10px; }
.cards { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

.item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  display: grid;
  gap: 7px;
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--dur), border-color var(--dur);
}
.item:hover { box-shadow: var(--shadow-sm); border-color: var(--muted); }
.item p { margin: 0; color: var(--ink-2); font-size: .9rem; }
.item-row {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 6px 10px;
}
.item-row strong { min-width: 0; flex: 1 1 120px; word-break: break-word; }
.item small { color: var(--muted); font-size: .8rem; }
.item h4 { margin: 0; font-size: .95rem; }

/* Trip card specific */
.trip-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur), transform var(--dur);
  display: flex;
  flex-direction: column;
}
.trip-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.trip-card-body { padding: 16px; flex: 1; }
.trip-card-footer {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: var(--surface-2);
}
.trip-card h4 { margin: 0 0 4px; font-size: 1.05rem; }
.trip-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.status-planned  { background: var(--primary-muted); color: var(--primary); }
.status-active   { background: var(--success-muted); color: var(--success); }
.status-completed{ background: var(--surface-3); color: var(--muted); }
.status-draft    { background: var(--warning-muted); color: var(--warning); }
.status-archived { background: var(--surface-3); color: var(--muted); }

/* ── Timeline ── */
.timeline { display: grid; gap: 8px; }
.timeline .item {
  border-left: 3px solid var(--primary-muted);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding-left: 14px;
}
.timeline .item[data-cat="flight"]        { border-left-color: #93c5fd; }
.timeline .item[data-cat="train"]         { border-left-color: #6ee7b7; }
.timeline .item[data-cat="restaurant"]    { border-left-color: #fca5a5; }
.timeline .item[data-cat="museum"]        { border-left-color: #c4b5fd; }
.timeline .item[data-cat="sight"]         { border-left-color: #fcd34d; }
.timeline .item[data-cat="accommodation"] { border-left-color: #67e8f9; }
.timeline .item[data-cat="event"]         { border-left-color: #f9a8d4; }
.compact-timeline .item { padding: 8px 10px 8px 14px; }
.compact-timeline p { margin: 0; font-size: .875rem; }
.timeline-time { font-size: .78rem; font-weight: 700; color: var(--muted); margin-bottom: 2px; }
.timeline-cat-icon { font-size: 1rem; }

/* Day selector */
.day-selector {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;   /* smooth scroll on iOS */
  scroll-snap-type: x proximity;
  padding-bottom: 8px;
  margin-bottom: 14px;
  scrollbar-width: none;
}
.day-selector::-webkit-scrollbar { display: none; }
.day-selector button {
  flex: 0 0 auto;
  min-width: 72px;
  padding: 7px 10px;
  scroll-snap-align: start;
  display: grid;
  gap: 1px;
  text-align: center;
  font-size: .82rem;
  background: var(--surface-2);
  border: 1.5px solid var(--line);
  color: var(--ink);
  border-radius: var(--radius-sm);
}
.day-selector .active-day {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.day-selector small { font-size: .7rem; color: inherit; opacity: .8; }

/* ── AI Summary ── */
.ai-summary {
  background: linear-gradient(135deg, var(--primary-muted) 0%, var(--accent-muted) 100%);
  border: 1px solid rgba(26,86,219,.18);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  margin-bottom: 14px;
  display: grid;
  gap: 6px;
}
[data-theme="dark"] .ai-summary {
  background: linear-gradient(135deg, var(--primary-muted) 0%, var(--accent-muted) 100%);
  border-color: rgba(59,130,246,.25);
}
.ai-summary p  { margin: 0; color: var(--ink); font-size: .9rem; }
.ai-summary small { color: var(--muted); font-size: .8rem; }
.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-pill);
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.web-badge {
  background: var(--accent);
}

/* ── Assistant ── */
.assistant-search-panel {
  display: grid;
  gap: 10px;
  background: var(--surface-2);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}
.context-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 10px;
  background: var(--surface-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: .8rem;
  font-weight: 600;
  color: var(--muted);
}
.context-pill.gps-active { background: var(--success-muted); color: var(--success); border-color: currentColor; }

/* Suggestion result card */
.suggestion-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px;
  display: grid;
  gap: 8px;
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--dur), border-color var(--dur);
}
.suggestion-card:hover { box-shadow: var(--shadow); border-color: var(--primary-muted); }
.suggestion-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.suggestion-card-title { font-size: .98rem; font-weight: 700; margin: 0; }
.suggestion-cat-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  font-size: .72rem;
  font-weight: 700;
  background: var(--surface-2);
  color: var(--muted);
  border: 1px solid var(--line);
}
.suggestion-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.suggestion-meta-chip {
  font-size: .77rem;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.suggestion-ai-reason {
  background: var(--primary-muted);
  border-radius: var(--radius-xs);
  padding: 7px 10px;
  font-size: .85rem;
  color: var(--ink-2);
}
[data-theme="dark"] .suggestion-ai-reason { background: var(--primary-muted); }
.suggestion-web-reason {
  background: var(--accent-muted);
  border-radius: var(--radius-xs);
  padding: 7px 10px;
  font-size: .85rem;
  color: var(--ink-2);
}

/* AI loading indicator */
.ai-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 600;
}
.ai-loading-dots { display: flex; gap: 4px; }
.ai-loading-dots span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: bounce-dot .9s ease infinite;
}
.ai-loading-dots span:nth-child(2) { animation-delay: .15s; }
.ai-loading-dots span:nth-child(3) { animation-delay: .30s; }
@keyframes bounce-dot {
  0%,80%,100% { transform: scale(.6); opacity: .5; }
  40%         { transform: scale(1.0); opacity: 1; }
}

/* ── Map ── */
#mapCanvas {
  height: min(68vh, 620px);
  min-height: 280px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.map-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  margin-bottom: 12px;
}
.map-controls select { width: auto; min-width: 150px; flex: 1 1 150px; }

/* Map legend */
.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  padding: 8px 14px;
  margin-bottom: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: .82rem;
  font-weight: 600;
  color: var(--muted);
}
.map-legend-item { display: inline-flex; align-items: center; gap: 6px; }
.map-dot { width: 14px; height: 14px; border-radius: 5px; flex-shrink: 0; }
.map-dot.solid   { background: var(--primary); border: 1px solid rgba(0,0,0,.1); }
.map-dot.outline { background: #fff; border: 1.5px solid var(--primary); }

/* ── Bottom Nav ── */
.bottom-nav {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 200;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(54px, 1fr));
  padding:
    8px
    max(10px, env(safe-area-inset-right))
    calc(6px + env(safe-area-inset-bottom))
    max(10px, env(safe-area-inset-left));
  background: var(--surface);
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 16px rgba(13,21,38,.07);
}
.bottom-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 6px 4px;
  color: var(--muted);
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  border-radius: var(--radius-sm);
  transition: color var(--dur), background var(--dur);
  text-decoration: none;
}
.bottom-nav a:hover { background: var(--surface-2); }
.bottom-nav a.active { color: var(--primary); }
.bottom-nav a.active .nav-icon { background: var(--primary-muted); }
.nav-icon {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xs);
  font-size: 1.2rem;
  margin-bottom: 1px;
  transition: background var(--dur);
}

/* ── Dialogs / Modals ── */
dialog {
  width: min(640px, calc(100vw - 24px));
  max-height: 92vh;
  overflow-y: auto;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-lg);
}
#attractionModal { width: min(960px, calc(100vw - 24px)); }
#aiSuggestionModal, #tripModal { width: min(880px, calc(100vw - 24px)); }
dialog::backdrop {
  background: rgba(10,15,30,.6);
  backdrop-filter: blur(2px);
}
.modal-form { display: grid; gap: 12px; }
.modal-form h3 { margin-bottom: 0; font-size: 1.1rem; }
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

/* ── Form helpers ── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-label { display: grid; gap: 5px; font-size: .85rem; font-weight: 600; color: var(--muted); }
.action-row { display: flex; flex-wrap: wrap; gap: 8px; }
.settings-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
label.check-row { display: flex; align-items: center; gap: 8px; cursor: pointer; font-weight: 600; color: var(--ink-2); }
label.check-row input { width: auto; min-height: auto; }

/* ── Trip Wizard ── */
.wizard-progress {
  height: 5px;
  border-radius: var(--radius-pill);
  background: var(--surface-3);
  overflow: hidden;
  margin-bottom: 16px;
}
.wizard-progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  width: 0;
  transition: width .3s var(--ease);
}
.wizard-step { display: grid; gap: 11px; }
.wizard-step ul { margin: 0; padding-left: 18px; color: var(--muted); line-height: 1.7; }
.wizard-step p { margin-bottom: 4px; }
.travel-leg {
  display: grid;
  gap: 10px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px;
  background: var(--surface-2);
}
.travel-legs { display: grid; gap: 12px; }
.travel-direct-fields, .travel-transfer-fields { display: grid; gap: 10px; }
.wizard-step-title { font-size: .9rem; font-weight: 800; color: var(--primary); margin-bottom: 6px; }

/* ── Documents ── */
.doc-chip-row { display: flex; flex-wrap: wrap; gap: 6px; }
.doc-chip {
  min-height: 30px;
  padding: 0 10px;
  background: var(--surface-2);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: .8rem;
  font-weight: 600;
  color: var(--ink-2);
  cursor: pointer;
  transition: background var(--dur), border-color var(--dur);
}
.doc-chip:hover { background: var(--primary-muted); border-color: var(--primary); color: var(--primary); }
.document-preview { min-height: 300px; display: grid; place-items: stretch; gap: 10px; }
.document-preview iframe { width: 100%; min-height: 70vh; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.document-preview img { max-width: 100%; max-height: 76vh; object-fit: contain; margin: 0 auto; border-radius: var(--radius-sm); }

/* ── Admin ── */
.admin-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 18px;
  scrollbar-width: none;
}
.admin-tabs::-webkit-scrollbar { display: none; }
.admin-tabs .tab { flex: 0 0 auto; min-height: 34px; padding: 0 14px; font-size: .82rem; }
.admin-pane { display: none; }
.admin-pane.active { display: grid; gap: 14px; }
.admin-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 6px; }

/* ── Admin toolbar + data table ── */
.admin-toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.admin-toolbar input { flex: 1 1 200px; min-width: 0; }
.admin-toolbar .primary { flex: 0 0 auto; white-space: nowrap; }

.table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
  min-width: 640px;
}
.data-table thead th {
  text-align: left;
  padding: 11px 14px;
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.data-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: var(--surface-2); }
.data-table .table-empty { text-align: center; color: var(--muted); padding: 24px; }
.data-table .col-actions { text-align: right; width: 1%; white-space: nowrap; }

.cell-user { display: grid; gap: 2px; }
.cell-user strong { font-size: .92rem; }
.cell-user .context-pill { font-size: .62rem; padding: 1px 6px; }

.role-badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  font-size: .74rem;
  font-weight: 700;
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--ink-2);
}
.role-badge.role-admin { background: #fef3c7; border-color: #fcd34d; color: #92400e; }
.role-badge.role-master_admin { background: #ede9fe; border-color: #c4b5fd; color: #5b21b6; }

.status-dot {
  display: inline-block;
  width: 9px; height: 9px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: baseline;
}
.status-dot.on  { background: var(--success); }
.status-dot.off { background: var(--danger); }

.row-actions { display: inline-flex; gap: 5px; justify-content: flex-end; }
.row-actions .icon-button { width: 34px; min-height: 34px; font-size: .9rem; }
.row-actions .icon-button.danger { color: var(--danger); border-color: var(--danger); }
.row-actions .icon-button.danger:hover { background: var(--danger); color: #fff; }

.settings-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.settings-grid .form-label { display: grid; gap: 5px; font-size: .85rem; font-weight: 600; color: var(--muted); }
.admin-settings-form { display: grid; gap: 16px; max-width: 1000px; }
.admin-settings-form > .primary,
.settings-actions .primary,
.settings-actions .secondary { justify-self: start; width: auto; }
.settings-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  display: grid;
  gap: 14px;
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}
.settings-card h3 { margin: 0; font-size: .98rem; color: var(--ink-2); }
.readonly-key {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  min-height: 80px;
  font-size: .8rem;
}

/* ── Destinations workbench ── */
.destination-toolbar { display: grid; gap: 10px; }
.destination-workbench { display: grid; gap: 14px; }
.destination-tiles {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  min-height: 380px;
  align-content: start;
  background: var(--surface);
}
.destination-city-group { display: grid; gap: 8px; margin-bottom: 16px; }
.destination-city-group h3 { margin: 0; font-size: .92rem; color: var(--muted); }
.destination-tile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 8px; }
.destination-tile {
  min-height: 80px;
  background: var(--surface-2);
  color: var(--ink);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px;
  display: grid;
  align-content: start;
  gap: 3px;
  text-align: left;
  cursor: pointer;
  font-size: .82rem;
  font-weight: 700;
  transition: border-color var(--dur), background var(--dur);
}
.destination-tile:hover { border-color: var(--primary); background: var(--primary-muted); color: var(--primary); }
.destination-tile small, .destination-tile span { color: var(--muted); font-size: .7rem; font-weight: 400; }
.json-editor-panel { display: grid; gap: 10px; }
#destinationEditor { min-height: 520px; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .82rem; }
.filter-row { display: grid; gap: 10px; }
.destination-form { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px; }

/* Opening hours */
.week-grid { display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.week-grid .form-label { font-weight: 700; color: var(--muted); }
.hour-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 5px; }

/* ── Email ── */
.mail-preview-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.mail-preview-head { color: #fff; padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.mail-preview-head img { width: 38px; height: 38px; object-fit: contain; }
.mail-preview-head div { text-align: right; display: grid; gap: 2px; }
.mail-preview-head small { opacity: .9; font-size: .8rem; }
.mail-preview-body { margin: 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px; min-height: 110px; }
.mail-preview-foot { padding: 12px 18px; color: var(--muted); font-size: .82rem; }
.email-brand-grid { grid-template-columns: minmax(0,1fr); }
.email-preview { display: grid; align-items: start; }
#emailTemplateForm textarea { min-height: 200px; font-family: ui-monospace, monospace; }
#emailTemplateForm { display: grid; gap: 11px; }

/* ── Notices ── */
.notice {
  background: var(--accent-muted);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--ink-2);
  font-size: .9rem;
  margin: 0;
}

/* ── MFA ── */
.mfa-qr {
  width: 200px; height: 200px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 8px;
}

/* ── Toast ── */
#toast {
  position: fixed;
  left: 14px; right: 14px;
  bottom: calc(90px + env(safe-area-inset-bottom));
  z-index: 400;
  display: none;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--surface);
  font-weight: 600;
  font-size: .9rem;
  box-shadow: var(--shadow-md);
  animation: toast-in .2s var(--ease);
}
#toast.show { display: block; }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Destination card in trip detail ── */
.destination-entry {
  background: var(--surface-2);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px;
  display: grid;
  gap: 8px;
}
.destination-entry h4 { margin: 0; font-size: 1rem; }
.destination-entry p { font-size: .875rem; margin: 0; }
.destination-entry .action-row { margin-top: 4px; }

/* ── Member entry ── */
.member-entry {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.member-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--primary-muted);
  color: var(--primary);
  font-weight: 800;
  font-size: .88rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.member-info { flex: 1; min-width: 0; }
.member-info strong { display: block; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.member-info small { color: var(--muted); font-size: .78rem; }
.member-role-badge {
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: .7rem;
  font-weight: 700;
  background: var(--surface-3);
  color: var(--muted);
  border: 1px solid var(--line);
}

/* ── Misc utilities ── */
.text-muted { color: var(--muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-primary { color: var(--primary); }
.gap-8 { gap: 8px; }
.mt-8 { margin-top: 8px; }
.mb-0 { margin-bottom: 0; }
pre { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius-xs); padding: 10px 12px; overflow-x: auto; }

/* ── Responsive ── */
@media (min-width: 820px) {
  .app-shell { padding-bottom: 0; }
  main { padding: 28px 28px; }

  .split { grid-template-columns: 1.3fr .9fr; }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }

  .assistant-search-panel {
    grid-template-columns:
      minmax(130px,.6fr)
      minmax(280px,1.4fr)
      minmax(160px,.65fr)
      minmax(150px,.65fr);
  }
  .assistant-search-panel .settings-actions { grid-column: 1 / -1; }

  .bottom-nav {
    left: 50%;
    transform: translateX(-50%);
    width: min(680px, calc(100% - 32px));
    bottom: 18px;
    border: 1.5px solid var(--line);
    border-radius: var(--radius);
    padding: 8px;
    box-shadow: var(--shadow-lg);
  }

  .destination-toolbar { grid-template-columns: 1fr auto; align-items: start; }
  .destination-workbench { grid-template-columns: minmax(260px,.7fr) minmax(0,1.3fr); }
  .email-brand-grid { grid-template-columns: minmax(0,1.2fr) minmax(300px,.8fr); }
}

@media (max-width: 640px) {
  main { padding: 14px 12px 100px; }
  .panel { padding: 12px; }
  .form-row { grid-template-columns: 1fr; }
  .page-title { gap: 8px; }
  .page-title .action-row { width: 100%; justify-content: stretch; flex-wrap: wrap; }
  .page-title .action-row button { flex: 1 1 100px; font-size: .78rem; padding: 6px 8px; min-height: 34px; }
  .modal-actions { flex-direction: column-reverse; }
  .modal-actions button { width: 100%; }
  dialog { padding: 14px; }

  /* Map */
  #mapCanvas { height: calc(100svh - 270px); max-height: 420px; min-height: 200px; }

  /* Stats + cards: compact grid */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: 1fr; }

  /* Day selector: horizontal scroll, no wrap */
  .day-selector { overflow-x: auto; padding-bottom: 6px; flex-wrap: nowrap; }
  .day-selector button { min-width: 64px; padding: 5px 8px; font-size: .78rem; }
  .day-selector small { font-size: .65rem; }

  /* Timeline items: keep action buttons from overflowing */
  .timeline .item { padding-left: 10px; }
  .item .action-row { gap: 6px; }
  .item .action-row .compact-button { font-size: .72rem; padding: 4px 7px; }

  /* Suggestion cards compact */
  .suggestion-card { padding: 12px; }
}