:root {
  --bg: #0a0f1a;
  --bg2: #131a2b;
  --card: #1a2235;
  --text: #e2e8f0;
  --text2: #94a3b8;
  --accent: #6366f1;
  --accent2: #a78bfa;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --radius: 12px;
  --glass-bg: rgba(26, 34, 53, 0.7);
  --glass-border: rgba(99, 102, 241, 0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 800px; margin: 0 auto; padding: 0 16px; }

.hidden { display: none !important; }

/* Header */
.header { text-align: center; padding: 32px 0 16px; }
.logo { font-size: 1.8rem; font-weight: 700; }
.accent { color: var(--accent); }
.tagline { color: var(--text2); margin-top: 4px; font-size: 0.95rem; }

/* Glass card */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
}

/* Form */
.form-card { padding: 24px; margin-bottom: 24px; }
.form-card h2 { margin-bottom: 20px; font-size: 1.3rem; }

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--text2); margin-bottom: 8px; }

input[type="text"] {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 8px;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  min-height: 44px;
}
input[type="text"]:focus { border-color: var(--accent); }
input[type="text"]::placeholder { color: var(--text2); }

/* Slider */
.slider {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--bg);
  border-radius: 3px;
  outline: none;
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px; height: 24px;
  background: var(--accent);
  border-radius: 50%;
  cursor: pointer;
}

/* Chips */
.chip-group { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 10px 16px;
  background: var(--bg);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 20px;
  color: var(--text2);
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.chip:hover { border-color: var(--accent); }
.chip.selected {
  background: rgba(99,102,241,0.2);
  border-color: var(--accent);
  color: var(--text);
}

/* Turnstile */
.turnstile-wrap { display: flex; justify-content: center; }

/* Buttons */
.btn-primary {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none;
  border-radius: 10px;
  color: white;
  font-size: 1.05rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  min-height: 48px;
  transition: opacity 0.2s, transform 0.1s;
}
.btn-primary:hover { opacity: 0.9; }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  padding: 8px 16px;
  background: var(--bg);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text2);
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  min-height: 44px;
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--text); }

.btn-sm {
  padding: 6px 12px;
  background: var(--bg);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  color: var(--text2);
  font-size: 0.75rem;
  font-family: inherit;
  cursor: pointer;
  min-height: 36px;
  transition: all 0.2s;
}
.btn-sm:hover { border-color: var(--accent); color: var(--text); }

/* Loading */
.loading-card { padding: 48px 24px; text-align: center; }
.spinner {
  width: 48px; height: 48px;
  border: 3px solid var(--bg2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 20px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.skeleton {
  height: 16px;
  background: linear-gradient(90deg, var(--bg2) 25%, var(--card) 50%, var(--bg2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
  margin: 12px 0;
}
.skeleton.short { width: 60%; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.text-muted { color: var(--text2); }

/* Results */
.results-header { margin-bottom: 20px; }
.results-header h2 { font-size: 1.4rem; margin-bottom: 8px; }
.results-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

/* Day Tabs */
.day-tabs {
  display: flex;
  overflow-x: auto;
  gap: 8px;
  padding: 8px 0 16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.day-tabs::-webkit-scrollbar { display: none; }

.day-tab {
  flex-shrink: 0;
  padding: 10px 20px;
  background: var(--card);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--text2);
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  scroll-snap-align: start;
  min-height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
}
.day-tab:hover { border-color: var(--accent); }
.day-tab.active {
  background: rgba(99,102,241,0.15);
  border-color: var(--accent);
  color: var(--text);
}
.weather-badge {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(255,255,255,0.05);
}
.weather-badge.rainy { background: rgba(59,130,246,0.2); color: #60a5fa; }
.weather-badge.sunny { background: rgba(250,204,21,0.15); color: #fbbf24; }

/* Map */
.map-container {
  width: 100%;
  height: 300px;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
  border: 1px solid var(--glass-border);
}

/* Timeline */
.day-content { padding-bottom: 40px; }

.timeline { position: relative; padding-left: 28px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--accent2));
  border-radius: 1px;
}

.timeline-item {
  position: relative;
  margin-bottom: 16px;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.timeline-dot {
  position: absolute;
  left: -24px;
  top: 16px;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  border: 2px solid var(--bg);
}
.timeline-dot.meal { background: var(--warning); }
.timeline-dot.hotel { background: var(--success); }

.activity-card {
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 16px;
  transition: border-color 0.2s, transform 0.2s;
}
.activity-card:hover { border-color: var(--accent); }

.activity-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}
.activity-card h4 { font-size: 0.95rem; font-weight: 600; }
.activity-card .time-badge {
  font-size: 0.75rem;
  color: var(--accent2);
  white-space: nowrap;
}
.activity-card .desc { font-size: 0.85rem; color: var(--text2); margin-bottom: 8px; line-height: 1.4; }
.activity-card .meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.75rem; color: var(--text2); margin-bottom: 10px; }
.activity-card .meta span { display: flex; align-items: center; gap: 4px; }
.card-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.slot-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent2);
  font-weight: 600;
  margin-bottom: 4px;
}

/* Drive card */
.drive-card {
  background: rgba(99,102,241,0.1);
  border: 1px dashed var(--accent);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 16px;
}
.drive-card h4 { color: var(--accent2); }

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 24px;
  background: var(--card);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--text);
  font-size: 0.9rem;
  z-index: 1000;
  animation: toastIn 0.3s ease;
}
@keyframes toastIn { from { opacity: 0; transform: translateX(-50%) translateY(16px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }

/* Swap animation */
.card-swapping {
  animation: cardSwap 0.4s ease;
}
@keyframes cardSwap {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0; transform: scale(0.95); }
  100% { opacity: 1; transform: scale(1); }
}

/* Desktop */
@media (min-width: 768px) {
  .container { padding: 0 24px; }
  .header { padding: 48px 0 24px; }
  .logo { font-size: 2.2rem; }
  .form-card { padding: 32px; }
  .map-container { height: 400px; }
}

/* PAC autocomplete dropdown fix */
.pac-container { z-index: 10000; }