/* PlanMaps Modern Theme Stylesheet */
:root {
  --primary: #60a5fa;
  --primary-hover: #3b82f6;
  --primary-light: rgba(96, 165, 250, 0.2);
  --success: #10b981;
  --success-light: rgba(16, 185, 129, 0.15);
  --warning: #f59e0b;
  --danger: #ef4444;
  --bg-dark: #0f172a;
  --bg-card: rgba(30, 41, 59, 0.94);
  --bg-surface: #1e293b;
  --bg-surface-hover: #2d3748;
  --bg-input: #334155;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border: rgba(255, 255, 255, 0.1);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-top: env(safe-area-inset-top, 0px);
}

[data-theme="light"] {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: rgba(37, 99, 235, 0.12);
  --success: #059669;
  --success-light: rgba(16, 185, 129, 0.15);
  --warning: #d97706;
  --danger: #dc2626;
  --bg-dark: #f8fafc;
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-surface: #ffffff;
  --bg-surface-hover: #f1f5f9;
  --bg-input: #f1f5f9;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border: rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.06);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

html, body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  position: relative;
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-x pan-y;
  overscroll-behavior: none;
  -webkit-touch-callout: none;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* App Container - Pin tightly to full screen */
.app-container {
  position: fixed;
  inset: 0;
  display: flex;
  overflow: hidden;
}

/* Map Canvas */
#map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background-color: #e2e8f0;
}

/* Reposition MapLibre navigation controls */
.maplibregl-ctrl-top-right {
  top: max(74px, calc(env(safe-area-inset-top, 0px) + 60px)) !important;
  right: 18px !important;
  z-index: 990 !important;
}

.maplibregl-ctrl-top-right .maplibregl-ctrl {
  margin-right: 0 !important;
  margin-left: 0 !important;
}

.maplibregl-ctrl-group {
  background: var(--bg-surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: 12px !important;
  overflow: hidden !important;
  box-shadow: var(--shadow-lg) !important;
}

.maplibregl-ctrl-group button {
  width: 32px !important;
  height: 32px !important;
  border-bottom: 1px solid var(--border) !important;
  background: transparent !important;
  color: var(--text-main) !important;
}

.maplibregl-ctrl-group button:last-child {
  border-bottom: none !important;
}

.maplibregl-ctrl-group button:hover {
  background: var(--bg-surface-hover) !important;
  color: var(--primary) !important;
}

.maplibregl-ctrl-group button:active {
  background: var(--bg-surface-hover) !important;
}

.maplibregl-ctrl-group button .maplibregl-ctrl-icon {
  filter: var(--ctrl-icon-filter, none);
}

[data-theme="dark"] .maplibregl-ctrl-group button .maplibregl-ctrl-icon {
  filter: invert(1);
}

/* Custom buttons inside map control group (全景、我的位置) */
.map-ctrl-btn {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: var(--text-main) !important;
  font-size: 0.95rem !important;
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.map-ctrl-btn:hover {
  color: var(--primary) !important;
}

.map-ctrl-btn:active i {
  transform: scale(0.9);
}

/* OSM 路線規劃按鈕啟用狀態 */
.map-ctrl-btn.route-active {
  color: #ffffff !important;
  background: #2563eb !important;
}

.map-ctrl-btn.route-active:hover {
  color: #ffffff !important;
  background: #1d4ed8 !important;
}

/* 路線起點 (0) 標記 */
.route-start-marker {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #10b981;
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #ffffff;
  box-shadow: 0 2px 10px rgba(16, 185, 129, 0.65);
}

/* 沿線移動的動畫光點 */
.route-move-marker {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #2563eb;
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.35), 0 0 14px rgba(37, 99, 235, 0.9);
  animation: routePulse 1.1s ease-in-out infinite;
}

@keyframes routePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.35); }
}

/* Top Floating Bar (Aligned with map controls on the right) */
.top-bar {
  position: absolute;
  top: max(12px, env(safe-area-inset-top, 12px));
  left: 18px;
  right: 18px;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  pointer-events: none;
}

.top-bar > * {
  pointer-events: auto;
}

/* Compact Brand Badge with automatic shrinking on mobile */
.brand-badge {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: var(--shadow-lg);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--text-main);
  cursor: pointer;
  flex: 0 1 auto;
  min-width: 0;
  max-width: 320px;
}

.brand-badge span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.brand-badge i {
  color: var(--primary);
  font-size: 1.05rem;
  flex-shrink: 0;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Glass Buttons with strict size preservation */
.glass-btn {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
  white-space: nowrap;
}

.glass-btn:active {
  transform: scale(0.96);
  opacity: 0.9;
}

/* Glass Menu Button (三條線漢堡選單) */
.glass-menu-btn {
  width: 42px !important;
  height: 42px !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 12px !important;
  font-size: 1.22rem !important;
  color: var(--text-main) !important;
  background: var(--bg-card) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid var(--border) !important;
  box-shadow: var(--shadow-lg) !important;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.glass-menu-btn:hover {
  background: var(--bg-surface-hover) !important;
  color: var(--primary) !important;
  border-color: var(--primary) !important;
  transform: translateY(-1px);
}

.glass-menu-btn:active {
  transform: scale(0.92) !important;
}

.glass-btn.primary {
  background: var(--primary);
  border-color: var(--primary-hover);
  color: #ffffff;
}

.glass-icon-btn {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  border-radius: 50%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.avatar-img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

/* Adaptive Add Button Text: 新增行程 > 新增 > ＋ */
.btn-text-full {
  display: inline;
}
.btn-text-short {
  display: none;
}

@media (max-width: 600px) {
  .btn-text-full {
    display: none;
  }
  .btn-text-short {
    display: inline;
  }
  .glass-btn.primary {
    padding: 8px 12px;
  }
}

@media (max-width: 420px) {
  .btn-text-full {
    display: none;
  }
  .btn-text-short {
    display: none;
  }
  .glass-btn.primary {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    border-radius: 50%;
    padding: 0;
    justify-content: center;
  }
  .brand-badge {
    padding: 8px 12px;
    font-size: 0.88rem;
  }
}

/* ==========================================================
   Mobile Bottom Sheet (Apple Maps style 3-tier swipe + snap)
   ========================================================== */
.bottom-sheet {
  position: absolute;
  bottom: 0; /* align flush to bottom; safe area handled by padding-bottom */
  left: 0;
  right: 0;
  z-index: 1001;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-radius: 26px 26px 0 0;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  height: 60vh;
  height: 60dvh;
  max-height: 94vh;
  max-height: 94dvh;
  /* push sheet content above home indicator / safe area */
  padding-bottom: max(16px, env(safe-area-inset-bottom, 16px));
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), height 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, height;
}

/* 3 Snap States on Mobile */
.bottom-sheet.state-collapsed {
  transform: translateY(calc(100% - 74px - env(safe-area-inset-bottom, 16px))) !important;
}

.bottom-sheet.state-mid {
  height: 55vh;
  height: 55dvh;
  transform: translateY(0) !important;
}

.bottom-sheet.state-full {
  height: 92vh;
  height: 92dvh;
  transform: translateY(0) !important;
}

.sheet-handle-wrap {
  width: 100%;
  padding: 10px 0 6px;
  display: flex;
  justify-content: center;
  cursor: grab;
  touch-action: none;
}

.sheet-handle {
  width: 42px;
  height: 5px;
  border-radius: 3px;
  background: var(--text-muted);
  opacity: 0.35;
}

.sheet-header {
  padding: 4px 16px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.sheet-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  width: 100%;
}

.sheet-plan-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(59, 130, 246, 0.15);
}

[data-theme="dark"] .sheet-plan-icon {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
}

.sheet-title-text-group {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
  gap: 2px;
}

.sheet-title {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.25;
}

.sheet-collapsed-subinfo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
}

.badge-count {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.bottom-sheet.state-collapsed .quick-action-bar {
  display: none !important;
}

.sheet-content {
  overflow-y: auto;
  padding: 0 16px 20px;
  flex: 1;
  -webkit-overflow-scrolling: touch;
}

/* Compact Quick Action Pills with Hidden Scrollbar */
.quick-action-bar {
  display: flex;
  gap: 8px;
  padding: 0 16px 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE / Edge */
}

.quick-action-bar::-webkit-scrollbar {
  display: none; /* Chrome / Safari / Opera */
}

.action-pill {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border-radius: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.15s ease;
  white-space: nowrap;
}

.action-pill.nav-all {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border: none;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  color: #ffffff;
}

.action-pill.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

.action-pill.edit-mode-active {
  border-color: var(--warning);
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
}

/* Places List */
.places-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
  position: relative;
}

.place-card-wrapper {
  position: relative;
  border-radius: 16px;
}

.place-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  background-clip: padding-box;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease, background-color 0.2s ease;
  position: relative;
  z-index: 2;
  user-select: none;
  touch-action: pan-y;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.place-card.completed {
  opacity: 0.6;
  border-color: transparent;
}

.place-card.completed .place-title {
  text-decoration: line-through;
  color: var(--text-muted);
}

.place-card.is-dragging {
  opacity: 0.95;
  position: fixed !important;
  z-index: 9999 !important;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
  transform: scale(1.03) !important;
  pointer-events: none;
}

.place-card-placeholder {
  border: 2px dashed var(--primary);
  background: var(--primary-light);
  border-radius: 16px;
  margin-bottom: 8px;
}

.place-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.place-drag-handle {
  color: var(--text-muted);
  cursor: grab;
  font-size: 1.1rem;
  padding: 4px;
  touch-action: none;
}

.place-index {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.place-card.completed .place-index {
  background: var(--success-light);
  color: var(--success);
}

.place-info {
  flex: 1;
  min-width: 0;
  cursor: pointer;
}

.place-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.via-tag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: 6px;
  font-size: 0.68rem;
  font-weight: 700;
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
  flex-shrink: 0;
}

.place-card-via {
  background: rgba(245, 158, 11, 0.04);
}

.place-index.via-index {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}

.place-subtitle {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.place-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.icon-btn-sm {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(125, 125, 125, 0.1);
  border: 1px solid var(--border);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  cursor: pointer;
  transition: 0.15s ease;
}

.icon-btn-sm:active {
  transform: scale(0.9);
}

.icon-btn-sm.check-btn {
  color: #94a3b8;
  background: transparent;
}

.place-card.completed .icon-btn-sm.check-btn {
  color: #10b981;
  background: var(--success-light);
}

.icon-btn-sm.nav-btn {
  color: var(--primary);
  background: var(--primary-light);
  border-color: rgba(96, 165, 250, 0.3);
}

[data-theme="dark"] .icon-btn-sm.nav-btn {
  color: #93c5fd;
  background: rgba(59, 130, 246, 0.25);
  border-color: rgba(147, 197, 253, 0.35);
}

[data-theme="dark"] .badge-count {
  background: rgba(59, 130, 246, 0.25);
  color: #93c5fd;
}

[data-theme="dark"] .place-index {
  background: rgba(59, 130, 246, 0.25);
  color: #93c5fd;
}

/* ==========================================================
   Desktop Floating Modal Panel (Strictly positioned on the RIGHT)
   ========================================================== */
.sheet-side-toggle {
  display: none;
}

@media (min-width: 900px) {
  #map {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
  }

  .top-bar {
    left: 20px;
    right: 440px; /* Keep clear of right floating panel */
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  body.desktop-panel-hidden .top-bar {
    right: 20px;
  }

  /* Desktop brand badge wider to show full plan title */
  .brand-badge {
    max-width: 480px;
  }

  .brand-badge span {
    max-width: 380px;
  }

  /* Shift MapLibre controls when panel opens/closes */
  .maplibregl-ctrl-top-right {
    top: 74px !important;
    right: 440px !important;
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .maplibregl-ctrl-bottom-right {
    right: 440px !important;
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  body.desktop-panel-hidden .maplibregl-ctrl-top-right,
  body.desktop-panel-hidden .maplibregl-ctrl-bottom-right {
    right: 20px !important;
  }

  /* Hide sheet handle on desktop (only used for mobile bottom sheet) */
  .sheet-handle-wrap {
    display: none !important;
  }

  .sheet-header {
    padding-top: 16px;
  }

  .bottom-sheet {
    position: absolute !important;
    top: 20px !important;
    right: 20px !important;
    left: auto !important;
    bottom: 20px !important;
    width: 390px !important;
    height: auto !important;
    max-height: none !important;
    border-radius: 24px !important;
    border: 1px solid var(--border) !important;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.35) !important;
    transform: none !important;
    padding-bottom: 12px !important;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
    overflow: visible;
  }

  /* Desktop Left Edge Fold/Toggle Arrow Button - seamlessly fused with bottom-sheet */
  .sheet-side-toggle {
    display: flex;
    position: absolute;
    top: 50%;
    left: -20px;
    transform: translateY(-50%);
    width: 21px;
    height: 60px;
    background: var(--bg-card);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border: 1px solid var(--border);
    border-right: none;
    border-radius: 12px 0 0 12px;
    color: var(--text-muted);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: none;
    z-index: 10;
    transition: background-color 0.2s ease, color 0.2s ease, width 0.2s ease, left 0.2s ease;
  }

  .sheet-side-toggle:hover {
    color: var(--text-main);
    background: var(--bg-surface-hover);
    width: 23px;
    left: -22px;
  }

  .sheet-side-toggle i {
    font-size: 0.82rem;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  /* Collapsed state on Desktop: moves completely to the right edge, only arrow protrudes */
  .bottom-sheet.desktop-hidden {
    transform: translateX(calc(100% + 20px)) !important;
  }

  .bottom-sheet.desktop-hidden .sheet-side-toggle {
    border-right: 1px solid var(--border);
    border-radius: 12px 0 0 12px;
  }

  .bottom-sheet.desktop-hidden .sheet-side-toggle i {
    transform: rotate(180deg);
  }
}

/* Modals & Dialogs */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2500;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--text-main);
}

.modal-overlay.open .modal-card {
  transform: scale(1);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.4;
}

.modal-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.modal-tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: 0.15s ease;
}

.modal-tab-btn.active {
  background: var(--primary-light);
  color: var(--primary);
}

.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.form-textarea {
  resize: none;
  min-height: 80px;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--primary);
}

.modal-buttons {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.btn-primary {
  flex: 1;
  background: var(--primary);
  border: none;
  border-radius: 12px;
  padding: 12px;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-secondary {
  flex: 1;
  background: rgba(125, 125, 125, 0.12);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
}

/* User Settings Item in Profile Modal */
.user-settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--bg-input);
  border-radius: 14px;
  margin-bottom: 14px;
}

/* Custom Marker (Rock-solid pinning without drag vibration) */
.custom-pin-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #3b82f6;
  color: #ffffff;
  font-weight: 700;
  font-size: 13px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
  border: 2.5px solid #ffffff;
  cursor: pointer;
  user-select: none;
  /* 禁止對 transform 使用 transition，避免拖曳地圖時與 MapLibre 引擎座標插值衝突造成晃動 */
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
  will-change: auto;
}

.custom-pin-marker.completed {
  background: #10b981;
}

.custom-pin-marker.via-marker {
  background: #f59e0b;
  border-radius: 8px; /* 方形圓角區隔一般圓形站點 */
}

.popup-badge.via-badge {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
}

.custom-pin-marker:hover {
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.55);
}

/* Drawer & Backdrop */
.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2090;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 84%;
  max-width: 340px;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  z-index: 2100;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  padding: max(16px, calc(env(safe-area-inset-top, 0px) + 12px)) 18px max(20px, calc(env(safe-area-inset-bottom, 0px) + 16px));
  box-shadow: 20px 0 50px rgba(0, 0, 0, 0.5);
}

.drawer.open {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.drawer-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
}

.plan-items-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  flex: 1;
}

.plan-item-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: rgba(125, 125, 125, 0.08);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: 0.15s ease;
}

.plan-item-card.active {
  background: var(--primary-light);
  border-color: var(--primary);
}

.plan-item-btn {
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  text-align: left;
}

.plan-item-card.active .plan-item-btn {
  color: var(--primary);
}

/* Multi-nav Checklist Beautification */
.multi-nav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 14px 0;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 4px;
}

.multi-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--bg-surface-hover);
  border: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
}

.multi-nav-item:hover {
  border-color: var(--primary);
}

.multi-nav-checkbox-custom {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 2px solid var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.multi-nav-item input[type="checkbox"] {
  display: none;
}

.multi-nav-item input[type="checkbox"]:checked + .multi-nav-checkbox-custom {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.multi-nav-item-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

/* Navigation App Choices */
.nav-app-choice {
  display: flex;
  gap: 14px;
  margin-top: 16px;
}

.nav-app-btn {
  flex: 1;
  padding: 16px;
  background: var(--bg-surface-hover);
  border: 1px solid var(--border);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: 0.2s ease;
  color: var(--text-main) !important;
}

.nav-app-btn span {
  color: var(--text-main) !important;
  font-weight: 600;
  font-size: 0.92rem;
}

.nav-app-btn:active {
  transform: scale(0.96);
  opacity: 0.9;
}

.nav-app-btn i {
  font-size: 2.2rem;
}

.nav-app-btn.google i {
  color: #ea4335;
}

.nav-app-btn.apple i {
  color: var(--text-main);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 10px 22px;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  z-index: 3000;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  white-space: nowrap;
  max-width: 90vw;
}

.toast i {
  font-size: 0.96rem;
  flex-shrink: 0;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* PWA Update Toast */
.update-toast {
  position: fixed;
  bottom: max(24px, env(safe-area-inset-bottom, 24px));
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 10px 12px 10px 18px;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  z-index: 4000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.update-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.update-toast button {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 9999px;
  padding: 5px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s ease;
}

.update-toast button:hover {
  background: var(--primary-hover);
}

/* ==========================================================
   MapLibre Custom Popup (Enlarged & Polished)
   ========================================================== */
.maplibregl-popup {
  z-index: 1000 !important;
  max-width: 330px !important;
}

.maplibregl-popup-content {
  background: var(--bg-surface) !important;
  color: var(--text-main) !important;
  border: 1px solid var(--border) !important;
  border-radius: 18px !important;
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.3) !important;
  padding: 16px !important;
  position: relative;
}

/* Popup Close Button */
.maplibregl-popup-close-button {
  top: 10px !important;
  right: 10px !important;
  width: 28px !important;
  height: 28px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 1.15rem !important;
  color: var(--text-muted) !important;
  background: var(--bg-surface-hover) !important;
  border: none !important;
  transition: all 0.15s ease !important;
  padding: 0 !important;
  cursor: pointer !important;
  line-height: 1 !important;
}

.maplibregl-popup-close-button:hover {
  background: var(--border) !important;
  color: var(--text-main) !important;
}

/* Popup Tip Arrow: 完全隱藏箭頭，防止拖曳時忽上忽下閃爍 */
.maplibregl-popup-tip {
  display: none !important;
}

/* Popup Inner Elements */
.custom-popup-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 240px;
}

.popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 2px;
  padding-right: 28px; /* Room for close button */
}

.popup-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.popup-badge.index-badge {
  background: var(--primary);
  color: #ffffff;
}

.popup-badge.status-badge {
  background: rgba(100, 116, 139, 0.15);
  color: var(--text-muted);
}

.popup-badge.status-badge.completed {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.popup-title {
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-main);
  margin: 0;
  word-break: break-word;
}

.popup-meta-row {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.popup-meta-row i {
  color: var(--primary);
  margin-top: 3px;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.popup-note-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 0.85rem;
  color: var(--text-main);
  display: flex;
  align-items: flex-start;
  gap: 7px;
  line-height: 1.45;
}

.popup-note-box i {
  color: var(--primary);
  margin-top: 3px;
  flex-shrink: 0;
}

.popup-coords-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  color: var(--text-muted);
  font-family: monospace;
}

.popup-coords-row i {
  color: var(--text-muted);
}

/* Action Buttons Grid */
.popup-actions-grid {
  display: grid;
  grid-template-columns: 1.25fr 1.25fr 0.9fr;
  gap: 7px;
  margin-top: 6px;
}

.popup-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 10px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.popup-action-btn:active {
  transform: scale(0.95);
}

.popup-action-btn.btn-nav {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.popup-action-btn.btn-nav:hover {
  background: var(--primary-hover);
}

.popup-action-btn.btn-check {
  background: rgba(16, 185, 129, 0.16);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.popup-action-btn.btn-check:hover {
  background: rgba(16, 185, 129, 0.28);
}

.popup-action-btn.btn-check.is-completed {
  background: rgba(100, 116, 139, 0.15);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.popup-action-btn.btn-edit {
  background: var(--bg-surface-hover);
  color: var(--text-main);
  border: 1px solid var(--border);
}

.popup-action-btn.btn-edit:hover {
  background: var(--border);
}

/* ============================================================
   Top Search Dock (OpenStreetMap / Photon)
   ============================================================ */
.search-dock {
  position: absolute;
  top: max(64px, calc(env(safe-area-inset-top, 0px) + 52px));
  left: 18px;
  right: 18px;
  z-index: 1010;
  max-width: 560px;
  pointer-events: none;
}

.search-dock > * {
  pointer-events: auto;
}

.search-form {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 46px;
  padding: 0 6px 0 14px;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 9999px;
  box-shadow: var(--shadow-lg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-form:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light), var(--shadow-lg);
}

.search-icon {
  color: var(--text-muted);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.search-input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text-main);
  font-size: 16px; /* 防 iOS 聚焦縮放 */
  line-height: 1.2;
  padding: 0;
  user-select: text;
  -webkit-user-select: text;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-input::-webkit-search-cancel-button {
  display: none;
}

.search-clear,
.search-submit {
  border: none;
  background: transparent;
  cursor: pointer;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.search-clear:hover {
  background: var(--bg-surface-hover);
  color: var(--text-main);
}

.search-submit {
  background: var(--primary);
  color: #ffffff;
}

.search-submit:hover {
  background: var(--primary-hover);
}

.search-submit:active {
  transform: scale(0.94);
}

/* Search results list */
.search-results {
  margin-top: 8px;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-height: min(56vh, 440px);
  overflow-y: auto;
  z-index: 1011;
}

.search-section-title {
  padding: 10px 14px 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--text-main);
  border-top: 1px solid var(--border);
  transition: background 0.15s ease;
}

.search-section-title + .search-result-item {
  border-top: none;
}

.search-result-item:hover,
.search-result-item.active {
  background: var(--bg-surface-hover);
}

.sri-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.9rem;
}

.sri-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sri-name {
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sri-addr {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sri-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
}

.sri-badge {
  font-size: 0.66rem;
  padding: 2px 7px;
  border-radius: 9999px;
  background: var(--bg-surface-hover);
  color: var(--text-muted);
  white-space: nowrap;
}

.sri-dist {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* Search status messages */
.search-msg {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 16px;
  text-align: center;
  color: var(--text-muted);
}

.search-msg > i {
  font-size: 1.4rem;
  color: var(--primary);
}

.search-msg-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.search-msg-sub {
  font-size: 0.75rem;
  line-height: 1.5;
}

.search-retry {
  margin-top: 4px;
  padding: 6px 16px;
  border-radius: 9999px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
}

.search-spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  animation: searchSpin 0.7s linear infinite;
}

@keyframes searchSpin {
  to { transform: rotate(360deg); }
}

/* Selected place card */
.search-place-card {
  margin-top: 8px;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 12px 14px;
}

.spc-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.spc-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.spc-title {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.spc-name {
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.spc-addr {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.spc-close {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  flex-shrink: 0;
}

.spc-close:hover {
  background: var(--bg-surface-hover);
  color: var(--text-main);
}

.spc-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.spc-add,
.spc-compare {
  padding: 7px 14px;
  font-size: 0.8rem;
  border-radius: 9999px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.spc-add {
  background: var(--primary);
  color: #ffffff;
}

.spc-add:hover {
  background: var(--primary-hover);
}

.spc-compare {
  background: var(--bg-surface);
  border-color: var(--border);
  color: var(--text-main);
}

.spc-compare:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.spc-nav-link {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  margin-left: auto;
}

.spc-nav-link + .spc-nav-link {
  margin-left: 0;
}

.spc-nav-link:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.spc-hint {
  margin-top: 8px;
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* Search result pin */
.search-pin {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.6rem;
  filter: drop-shadow(0 3px 4px rgba(0, 0, 0, 0.45));
  animation: searchPinDrop 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes searchPinDrop {
  from { transform: translateY(-10px) scale(0.8); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

/* Desktop: keep clear of the right-hand panel */
@media (min-width: 900px) {
  .search-dock {
    right: 440px;
    max-width: 560px;
  }
  body.desktop-panel-hidden .search-dock {
    right: 40px;
  }
}

/* Push map controls below the search dock */
.maplibregl-ctrl-top-right {
  top: max(124px, calc(env(safe-area-inset-top, 0px) + 112px)) !important;
}

@media (max-width: 420px) {
  .search-dock {
    left: 12px;
    right: 12px;
  }
}

/* ============================================================
   路線比對（Google vs Apple）
   ============================================================ */

/* ── 導航視窗第三入口 ─────────────────────────────────────── */
.nav-compare-btn {
  width: 100%;
  margin-top: 12px;
  padding: 13px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(96, 165, 250, 0.45);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.18), rgba(139, 92, 246, 0.16));
  color: var(--text-main);
  cursor: pointer;
  text-align: left;
  transition: 0.2s ease;
}

.nav-compare-btn:hover {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.26), rgba(139, 92, 246, 0.22));
}

.nav-compare-btn:active {
  transform: scale(0.98);
}

.nav-compare-icon {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: #fff;
  font-size: 1.05rem;
}

.nav-compare-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.nav-compare-text strong {
  font-size: 0.95rem;
  font-weight: 700;
}

.nav-compare-text small {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.nav-compare-arrow {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ── 比對設定視窗 ─────────────────────────────────────────── */
.cmp-stops {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 220px;
  overflow-y: auto;
  padding: 4px 2px;
  margin-bottom: 12px;
}

.cmp-stop {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 4px;
  position: relative;
}

.cmp-stop + .cmp-stop::before {
  content: '';
  position: absolute;
  left: 15px;
  top: -6px;
  width: 2px;
  height: 14px;
  background: var(--border);
}

.cmp-stop-dot {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-hover);
  color: var(--primary);
  font-size: 0.7rem;
  border: 1px solid var(--border);
}

.cmp-stop-origin .cmp-stop-dot {
  background: rgba(59, 130, 246, 0.18);
  color: #3b82f6;
  border-color: rgba(59, 130, 246, 0.4);
}

.cmp-stop-name {
  flex: 1;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cmp-stop-role {
  flex: 0 0 auto;
  font-size: 0.7rem;
  color: var(--text-muted);
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--bg-surface-hover);
}

.cmp-switch {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 13px;
  border-radius: 14px;
  background: var(--bg-surface-hover);
  cursor: pointer;
  margin-bottom: 14px;
}

.cmp-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.cmp-switch-track {
  flex: 0 0 auto;
  width: 40px;
  height: 23px;
  border-radius: 999px;
  background: var(--bg-input);
  position: relative;
  transition: 0.2s ease;
}

.cmp-switch-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: #fff;
  transition: 0.2s ease;
}

.cmp-switch input:checked + .cmp-switch-track {
  background: var(--primary);
}

.cmp-switch input:checked + .cmp-switch-track .cmp-switch-thumb {
  transform: translateX(17px);
}

.cmp-switch-label {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.cmp-switch-label strong {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-main);
}

.cmp-switch-label small {
  font-size: 0.73rem;
  color: var(--text-muted);
}

.cmp-chips-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 7px;
}

.cmp-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.cmp-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-surface-hover);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.18s ease;
}

.cmp-chip:hover {
  border-color: var(--primary);
  color: var(--text-main);
}

.cmp-chip.active {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.cmp-note {
  margin: 0 0 12px;
  font-size: 0.76rem;
  color: var(--warning);
  display: flex;
  align-items: center;
  gap: 6px;
}

#btn-start-compare.need-login {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
}

/* ── 結果面板 ─────────────────────────────────────────────── */
.cmp-panel {
  position: fixed;
  z-index: 1002;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  /* 手機：底部面板 */
  left: 8px;
  right: 8px;
  bottom: 8px;
  max-height: 72vh;
  border-radius: 22px;
  animation: cmpPanelUp 0.24s ease;
}

@keyframes cmpPanelUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

/* [hidden] 要真的收起來：.cmp-panel 的 display:flex 會蓋掉 UA 的 display:none，
   否則關閉後面板仍會攔截點擊（實測會擋住下方按鈕）。 */
.cmp-panel[hidden] {
  display: none !important;
}

.cmp-panel-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--border);
}

.cmp-panel-title-group {
  flex: 1;
  min-width: 0;
}

.cmp-panel-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}

.cmp-panel-sub {
  margin-top: 3px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cmp-sub-route {
  font-size: 0.76rem;
  color: var(--text-main);
  opacity: 0.85;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cmp-sub-tags {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.cmp-panel-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.cmp-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  -webkit-overflow-scrolling: touch;
}

.cmp-panel-foot {
  border-top: 1px solid var(--border);
  padding: 10px 14px calc(10px + var(--safe-bottom));
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
  flex-wrap: wrap;
}

.cmp-total {
  display: flex;
  flex-direction: column;
}

.cmp-total-main {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.cmp-total-main strong {
  font-size: 1.15rem;
  color: var(--text-main);
}

.cmp-total-dist {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.cmp-total-diff {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.cmp-foot-actions {
  display: flex;
  gap: 8px;
}

.cmp-btn-ghost,
.cmp-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 13px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-surface-hover);
  color: var(--text-main);
  transition: 0.18s ease;
}

.cmp-btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.cmp-btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.cmp-btn-primary:hover {
  filter: brightness(1.08);
}

/* ── 狀態 ─────────────────────────────────────────────────── */
.cmp-status {
  padding: 18px 6px 8px;
  text-align: center;
}

.cmp-status-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-bottom: 12px;
}

.cmp-spinner {
  color: var(--primary);
  font-size: 1rem;
}

.cmp-status-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.cmp-progress {
  height: 4px;
  border-radius: 999px;
  background: var(--bg-input);
  overflow: hidden;
  margin: 0 10px 10px;
}

.cmp-progress span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  transition: width 0.6s ease;
}

.cmp-status-meta {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.cmp-alert {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  text-align: left;
  margin: 0 6px 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: var(--text-main);
  font-size: 0.78rem;
  line-height: 1.45;
}

.cmp-alert i {
  color: var(--warning);
  margin-top: 2px;
}

.cmp-status-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.cmp-empty {
  text-align: center;
  padding: 28px 16px;
  color: var(--text-muted);
}

.cmp-empty > i {
  font-size: 1.9rem;
  margin-bottom: 10px;
  display: block;
}

.cmp-empty-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.cmp-empty-desc {
  font-size: 0.8rem;
  line-height: 1.55;
  margin-bottom: 14px;
}

.cmp-dim {
  opacity: 0.75;
}

/* ── 路線卡 ───────────────────────────────────────────────── */
.cmp-routes {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.cmp-route-card {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  padding: 11px 12px;
  border-radius: 15px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text-main);
  cursor: pointer;
  transition: 0.18s ease;
}

.cmp-route-card:hover {
  border-color: rgba(96, 165, 250, 0.6);
}

.cmp-route-card.active {
  border-color: var(--primary);
  background: var(--primary-light);
  box-shadow: 0 0 0 1px var(--primary) inset;
}

.cmp-route-rail {
  flex: 0 0 auto;
  width: 4px;
  align-self: stretch;
  border-radius: 999px;
  background: var(--border);
  position: relative;
}

.cmp-route-card.active .cmp-route-rail {
  background: var(--primary);
}

.cmp-route-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cmp-route-top {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.cmp-route-name {
  font-size: 0.85rem;
  font-weight: 700;
}

.cmp-route-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}

.cmp-route-meta strong {
  color: var(--text-main);
  font-size: 0.88rem;
}

.cmp-route-sub {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.73rem;
  color: var(--text-muted);
}

.cmp-route-road {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 190px;
}

.cmp-route-arrow {
  flex: 0 0 auto;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.cmp-dot {
  opacity: 0.5;
}

/* ── 徽章 ─────────────────────────────────────────────────── */
.cmp-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
}

.cmp-badge-both {
  background: rgba(16, 185, 129, 0.14);
  color: var(--success);
}

.cmp-badge-apple {
  background: rgba(139, 92, 246, 0.16);
  color: #a78bfa;
}

.cmp-badge-google {
  background: rgba(6, 182, 212, 0.16);
  color: #22d3ee;
}

.cmp-badge-fast {
  background: rgba(245, 158, 11, 0.16);
  color: var(--warning);
}

.cmp-badge-conf {
  background: var(--bg-surface-hover);
  color: var(--text-muted);
}

.cmp-badge-est {
  background: rgba(245, 158, 11, 0.14);
  color: var(--warning);
}

.cmp-traffic {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

.cmp-traffic.is-ok { color: var(--success); }
.cmp-traffic.is-warn { color: var(--warning); }
.cmp-traffic.is-bad { color: var(--danger); }

.cmp-traffic-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex: 0 0 auto;
}

/* ── 區塊 / 差異段 ────────────────────────────────────────── */
.cmp-section {
  margin-bottom: 12px;
}

.cmp-section-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.cmp-section-title > i {
  color: var(--primary);
  font-size: 0.78rem;
}

.cmp-section-hint {
  margin-left: auto;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
}

.cmp-inline-note {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--bg-surface-hover);
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.cmp-inline-note.is-ok {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.cmp-div-card {
  border: 1px solid var(--border);
  border-radius: 15px;
  padding: 11px 12px;
  margin-bottom: 9px;
  background: var(--bg-surface);
}

.cmp-div-head {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 9px;
}

.cmp-div-num {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cmp-div-title {
  flex: 1;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-main);
}

.cmp-branches {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.cmp-branch {
  text-align: left;
  padding: 9px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-surface-hover);
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
  transition: 0.18s ease;
  position: relative;
}

.cmp-branch:hover {
  border-color: var(--branch);
}

.cmp-branch.active {
  border-color: var(--branch);
  background: color-mix(in srgb, var(--branch) 14%, transparent);
  box-shadow: 0 0 0 1px var(--branch) inset;
}

.cmp-branch-head {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--branch);
}

.cmp-branch-picked {
  margin-left: auto;
  font-size: 0.66rem;
  color: var(--branch);
}

.cmp-branch-meta {
  font-size: 0.74rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.cmp-branch-meta strong {
  color: var(--text-main);
  font-size: 0.82rem;
}

.cmp-branch-sub {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  color: var(--text-muted);
  min-height: 14px;
}

.cmp-branch-road {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 110px;
}

.cmp-div-reason {
  margin-top: 9px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.5;
  display: flex;
  gap: 6px;
}

.cmp-div-reason i {
  color: var(--warning);
  margin-top: 2px;
}

/* ── 更多路線 / 警告 ──────────────────────────────────────── */
.cmp-more {
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.cmp-more-toggle {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 6px 2px;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.cmp-more-count {
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--bg-surface-hover);
  font-size: 0.68rem;
  color: var(--text-muted);
}

.cmp-more-hint {
  margin-left: auto;
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--text-muted);
}

.cmp-more-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}

.cmp-more-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 11px;
  border-radius: 12px;
  border: 1px dashed var(--border);
  background: var(--bg-surface-hover);
  font-size: 0.76rem;
  cursor: pointer;
  flex-wrap: wrap;
}

.cmp-more-name {
  font-weight: 700;
  color: var(--text-main);
}

.cmp-more-meta {
  color: var(--text-muted);
}

.cmp-div-more {
  justify-content: center;
  color: var(--primary);
}

.cmp-warnings {
  margin-top: 10px;
  font-size: 0.74rem;
  color: var(--text-muted);
}

.cmp-warnings summary {
  cursor: pointer;
  padding: 6px 2px;
  color: var(--warning);
  font-weight: 600;
}

.cmp-warnings ul {
  margin: 6px 0 0;
  padding-left: 18px;
  line-height: 1.55;
}

/* ── 差異點地圖標記 ───────────────────────────────────────── */
.cmp-div-marker {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: var(--primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  padding: 0;
}

/* ── 桌機：右側浮動面板 ───────────────────────────────────── */
@media (min-width: 900px) {
  .cmp-panel {
    left: auto;
    right: 18px;
    top: 78px;
    bottom: 18px;
    width: 392px;
    max-height: none;
    border-radius: 20px;
  }

  /* 比對面板佔用右側時，收起行程卡避免兩塊面板互疊 */
  body.cmp-open #bottom-sheet {
    display: none;
  }

  /* 地圖控制項讓開比對面板（面板 392px + 右邊距 18px） */
  body.cmp-open .maplibregl-ctrl-top-right,
  body.cmp-open .maplibregl-ctrl-bottom-right {
    right: 424px !important;
  }
}