/* ============================================
   TRAVEL DESTINATION RECOMMENDATION SYSTEM
   Design System - Glassmorphism Dark Theme
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ---- CSS Variables ---- */
:root {
  --primary: #6C63FF;
  --primary-light: #8B83FF;
  --primary-dark: #5A52E0;
  --accent: #00D4AA;
  --accent-light: #33DDBB;
  --bg-dark: #0B0E17;
  --bg-card: rgba(255,255,255,0.05);
  --bg-glass: rgba(255,255,255,0.08);
  --bg-glass-hover: rgba(255,255,255,0.12);
  --text-primary: #EAEAEA;
  --text-secondary: #A0A0B8;
  --text-muted: #6B6B80;
  --border-glass: rgba(255,255,255,0.1);
  --danger: #FF6B6B;
  --warning: #FFD93D;
  --success: #00D4AA;
  --info: #6C63FF;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(108,99,255,0.12) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 20%, rgba(0,212,170,0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 50% 80%, rgba(108,99,255,0.06) 0%, transparent 50%);
  z-index: -1;
}

a { color: var(--primary-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }

img { max-width: 100%; height: auto; }

/* ---- Utilities ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-primary-c { color: var(--primary-light); }
.text-muted { color: var(--text-secondary); }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; } .mb-4 { margin-bottom: 2rem; }
.flex { display: flex; } .flex-wrap { flex-wrap: wrap; } .items-center { align-items: center; } .justify-between { justify-content: space-between; } .justify-center { justify-content: center; }
.gap-1 { gap: 0.5rem; } .gap-2 { gap: 1rem; } .gap-3 { gap: 1.5rem; }
.hidden { display: none !important; }

/* ---- Glass Card ---- */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  transition: var(--transition);
}
.glass:hover {
  background: var(--bg-glass-hover);
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 24px;
  border: none; border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif; font-size: 0.9rem; font-weight: 600;
  cursor: pointer; transition: var(--transition);
  text-decoration: none;
}
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; }
.btn-primary:hover { background: linear-gradient(135deg, var(--primary-light), var(--primary)); transform: translateY(-2px); box-shadow: 0 4px 20px rgba(108,99,255,0.4); color: #fff; }
.btn-accent { background: linear-gradient(135deg, var(--accent), #00B894); color: #0B0E17; }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,212,170,0.4); color: #0B0E17; }
.btn-outline { background: transparent; border: 1px solid var(--border-glass); color: var(--text-primary); }
.btn-outline:hover { background: var(--bg-glass); border-color: var(--primary); color: var(--primary-light); }
.btn-danger { background: linear-gradient(135deg, var(--danger), #E55555); color: #fff; }
.btn-danger:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(255,107,107,0.4); color: #fff; }
.btn-sm { padding: 6px 16px; font-size: 0.8rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }

/* ---- Navbar ---- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0;
  background: rgba(11,14,23,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  transition: var(--transition);
}
.navbar.scrolled { padding: 10px 0; background: rgba(11,14,23,0.95); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-brand { display: flex; align-items: center; gap: 10px; font-size: 1.3rem; font-weight: 700; color: var(--text-primary); }
.nav-brand span { background: linear-gradient(135deg, var(--primary), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-links { display: flex; align-items: center; gap: 8px; list-style: none; }
.nav-links a {
  padding: 8px 16px; border-radius: var(--radius-sm);
  color: var(--text-secondary); font-size: 0.9rem; font-weight: 500;
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); background: var(--bg-glass); }
.nav-toggle { display: none; background: none; border: none; color: var(--text-primary); font-size: 1.5rem; cursor: pointer; }

/* ---- Hero Section ---- */
.hero {
  min-height: 90vh; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 120px 20px 80px;
  position: relative; overflow: hidden;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.2; margin-bottom: 20px; }
.hero h1 .gradient-text { background: linear-gradient(135deg, var(--primary-light), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero p { font-size: 1.1rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto 30px; }
.hero-stats { display: flex; justify-content: center; gap: 40px; margin-top: 50px; }
.hero-stats .stat h3 { font-size: 2rem; font-weight: 800; color: var(--accent); }
.hero-stats .stat p { font-size: 0.85rem; color: var(--text-muted); }

/* ---- Section ---- */
.section { padding: 80px 0; }
.section-title { font-size: 2rem; font-weight: 700; margin-bottom: 10px; }
.section-subtitle { color: var(--text-secondary); margin-bottom: 40px; }

/* ---- Cards Grid ---- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }

/* ---- Destination Card ---- */
.dest-card {
  background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: var(--radius);
  overflow: hidden; transition: var(--transition); position: relative;
}
.dest-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(108,99,255,0.2); border-color: rgba(108,99,255,0.3); }
.dest-card .card-img {
  height: 200px; overflow: hidden; position: relative;
  background: linear-gradient(135deg, rgba(108,99,255,0.3), rgba(0,212,170,0.2));
  display: flex; align-items: center; justify-content: center;
}
.dest-card .card-img .placeholder-icon { font-size: 3rem; opacity: 0.5; }
.dest-card .card-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.dest-card:hover .card-img img { transform: scale(1.05); }
.dest-card .card-body { padding: 20px; }
.dest-card .card-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 6px; }
.dest-card .card-location { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 12px; }
.dest-card .card-location i { color: var(--accent); margin-right: 4px; }
.dest-card .card-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.dest-card .card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid var(--border-glass); }

/* ---- Tags / Badges ---- */
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 12px; border-radius: 20px;
  font-size: 0.75rem; font-weight: 600;
  background: rgba(108,99,255,0.15); color: var(--primary-light);
}
.tag-accent { background: rgba(0,212,170,0.15); color: var(--accent); }
.tag-warning { background: rgba(255,217,61,0.15); color: var(--warning); }
.tag-budget { background: rgba(0,212,170,0.15); color: var(--accent); }
.tag-moderate { background: rgba(108,99,255,0.15); color: var(--primary-light); }
.tag-luxury { background: rgba(255,217,61,0.15); color: var(--warning); }

/* ---- Rating Stars ---- */
.stars { color: var(--warning); font-size: 0.9rem; }
.price { font-size: 1.1rem; font-weight: 700; color: var(--accent); }

/* ---- Forms ---- */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 6px; font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); }
.form-control {
  width: 100%; padding: 12px 16px;
  background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: var(--radius-sm);
  color: var(--text-primary); font-family: 'Inter', sans-serif; font-size: 0.9rem;
  transition: var(--transition);
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(108,99,255,0.2); }
.form-control option { background: var(--bg-dark); color: var(--text-primary); }
textarea.form-control { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }

/* ---- Auth Forms ---- */
.auth-container { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 100px 20px; }
.auth-card { width: 100%; max-width: 440px; padding: 40px; }
.auth-card h2 { font-size: 1.8rem; margin-bottom: 8px; }
.auth-card .subtitle { color: var(--text-secondary); margin-bottom: 30px; }

/* ---- Flash Messages ---- */
.flash-messages { position: fixed; top: 80px; right: 20px; z-index: 1100; display: flex; flex-direction: column; gap: 10px; }
.flash {
  padding: 14px 20px; border-radius: var(--radius-sm);
  background: var(--bg-glass); backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  font-size: 0.9rem; min-width: 300px;
  animation: slideIn 0.3s ease-out;
}
.flash-success { border-left: 4px solid var(--success); }
.flash-danger { border-left: 4px solid var(--danger); }
.flash-warning { border-left: 4px solid var(--warning); }
.flash-info { border-left: 4px solid var(--info); }

@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ---- Page Header ---- */
.page-header { padding: 120px 0 40px; text-align: center; }
.page-header h1 { font-size: 2.2rem; font-weight: 700; margin-bottom: 8px; }
.page-header p { color: var(--text-secondary); }

/* ---- Filters Bar ---- */
.filters-bar {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  padding: 20px; margin-bottom: 30px;
}
.filters-bar .form-control { width: auto; min-width: 160px; padding: 10px 14px; font-size: 0.85rem; }

/* ---- Destination Detail ---- */
.detail-hero { padding: 100px 0 40px; }
.detail-hero h1 { font-size: 2.5rem; font-weight: 800; margin-bottom: 8px; }
.detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 30px; }
.detail-section { padding: 24px; margin-bottom: 20px; }
.detail-section h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 16px; color: var(--primary-light); }
.budget-bar { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.budget-bar .bar { flex: 1; height: 8px; border-radius: 4px; background: rgba(255,255,255,0.1); overflow: hidden; }
.budget-bar .bar-fill { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width 0.6s ease; }
.budget-bar .label { font-size: 0.8rem; color: var(--text-secondary); min-width: 100px; }
.budget-bar .amount { font-size: 0.85rem; font-weight: 600; min-width: 70px; text-align: right; }

/* ---- Reviews ---- */
.review-card { padding: 20px; margin-bottom: 12px; }
.review-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.review-header .reviewer { font-weight: 600; }
.review-header .date { font-size: 0.8rem; color: var(--text-muted); }
.review-form { padding: 24px; }
.star-input { display: flex; gap: 4px; font-size: 1.5rem; cursor: pointer; direction: rtl; }
.star-input input { display: none; }
.star-input label { color: var(--text-muted); cursor: pointer; transition: var(--transition); }
.star-input label:hover, .star-input label:hover ~ label, .star-input input:checked ~ label { color: var(--warning); }

/* ---- Recommend Page ---- */
.recommend-form { max-width: 700px; margin: 0 auto; padding: 40px; }
.recommend-results { padding: 40px 0; }
.match-bar { width: 100%; height: 6px; border-radius: 3px; background: rgba(255,255,255,0.1); margin-top: 8px; overflow: hidden; }
.match-fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--primary), var(--accent)); }
.match-score { font-size: 0.85rem; font-weight: 700; color: var(--accent); }

/* ---- Profile Page ---- */
.profile-header { display: flex; align-items: center; gap: 24px; padding: 30px; margin-bottom: 30px; }
.profile-avatar { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); display: flex; align-items: center; justify-content: center; font-size: 2rem; font-weight: 700; flex-shrink: 0; }
.profile-info h2 { font-size: 1.5rem; }
.profile-info p { color: var(--text-secondary); }
.profile-stats { display: flex; gap: 30px; margin-top: 10px; }
.profile-stats .stat-value { font-size: 1.2rem; font-weight: 700; color: var(--accent); }
.profile-stats .stat-label { font-size: 0.8rem; color: var(--text-muted); }

/* ---- Wishlist ---- */
.wishlist-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }

/* ---- Itinerary ---- */
.trip-card { padding: 20px; margin-bottom: 16px; display: flex; align-items: center; gap: 20px; }
.trip-card .trip-info { flex: 1; }
.trip-card .trip-dates { font-size: 0.85rem; color: var(--text-secondary); }
.trip-status { padding: 4px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; }
.trip-status.planned { background: rgba(108,99,255,0.15); color: var(--primary-light); }
.trip-status.completed { background: rgba(0,212,170,0.15); color: var(--accent); }

/* ---- Admin Dashboard ---- */
.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-bottom: 30px; }
.stat-card { padding: 24px; text-align: center; }
.stat-card .stat-icon { font-size: 2rem; margin-bottom: 10px; }
.stat-card .stat-number { font-size: 2rem; font-weight: 800; background: linear-gradient(135deg, var(--primary-light), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-card .stat-label { font-size: 0.85rem; color: var(--text-secondary); margin-top: 4px; }

/* ---- Admin Table ---- */
.table-container { overflow-x: auto; padding: 20px; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border-glass); }
.data-table th { font-size: 0.8rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.data-table tr:hover { background: var(--bg-glass); }

/* ---- Footer ---- */
.footer { padding: 60px 0 30px; border-top: 1px solid var(--border-glass); margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; margin-bottom: 40px; }
.footer-col h4 { font-size: 1rem; font-weight: 700; margin-bottom: 16px; color: var(--primary-light); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: var(--text-secondary); font-size: 0.9rem; }
.footer-col ul li a:hover { color: var(--text-primary); }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid var(--border-glass); font-size: 0.85rem; color: var(--text-muted); }

/* ---- Empty State ---- */
.empty-state { text-align: center; padding: 60px 20px; }
.empty-state .icon { font-size: 4rem; margin-bottom: 16px; opacity: 0.3; }
.empty-state h3 { font-size: 1.3rem; margin-bottom: 8px; }
.empty-state p { color: var(--text-secondary); margin-bottom: 20px; }

/* ---- Contact Section ---- */
.contact-section { padding: 80px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info .info-item { display: flex; gap: 12px; margin-bottom: 20px; }
.contact-info .info-item .icon-box { width: 44px; height: 44px; border-radius: var(--radius-sm); background: var(--bg-glass); display: flex; align-items: center; justify-content: center; color: var(--primary-light); flex-shrink: 0; }

/* ---- Animations ---- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { animation: fadeUp 0.6s ease-out forwards; }
.fade-up-delay-1 { animation-delay: 0.1s; opacity: 0; }
.fade-up-delay-2 { animation-delay: 0.2s; opacity: 0; }
.fade-up-delay-3 { animation-delay: 0.3s; opacity: 0; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(11,14,23,0.98); flex-direction: column; justify-content: center; align-items: center; gap: 16px; }
  .nav-links.active { display: flex; }
  .nav-toggle { display: block; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .card-grid { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .filters-bar { flex-direction: column; }
  .filters-bar .form-control { width: 100%; }
  .profile-header { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .auth-card { padding: 24px; }
  .section { padding: 50px 0; }
}

/* ---- Weather Widget ---- */
.weather-widget { text-align: center; }
.weather-current { padding: 16px 0; }
.weather-icon-lg { font-size: 3rem; margin-bottom: 4px; }
.weather-temp { font-size: 2.5rem; font-weight: 800; background: linear-gradient(135deg, var(--primary-light), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.weather-desc { font-size: 0.9rem; color: var(--text-secondary); margin-top: 4px; }
.weather-details { display: flex; justify-content: center; gap: 24px; padding: 12px 0; border-top: 1px solid var(--border-glass); border-bottom: 1px solid var(--border-glass); margin: 12px 0; }
.weather-detail { display: flex; flex-direction: column; gap: 2px; font-size: 0.82rem; }
.weather-detail span:first-child { color: var(--text-muted); }
.weather-detail span:last-child { font-weight: 600; }
.weather-forecast { margin-top: 12px; }
.forecast-day { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.forecast-name { font-size: 0.8rem; font-weight: 600; min-width: 40px; }
.forecast-icon { font-size: 1.2rem; }
.forecast-temp { font-size: 0.8rem; font-weight: 600; }
.forecast-rain { font-size: 0.72rem; color: var(--text-muted); min-width: 40px; text-align: right; }
.spinner { width: 30px; height: 30px; border: 3px solid var(--border-glass); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.8s linear infinite; margin: 0 auto; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Image Gallery ---- */
.gallery-container { overflow: hidden; }
.gallery-main { width: 100%; height: 300px; border-radius: 12px; overflow: hidden; margin-bottom: 12px; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.gallery-thumbs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; }
.gallery-thumb { width: 70px; height: 50px; border-radius: 8px; overflow: hidden; cursor: pointer; border: 2px solid transparent; transition: var(--transition); flex-shrink: 0; }
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--primary); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* ---- Map ---- */
.map-container { border-radius: 12px; overflow: hidden; margin-bottom: 12px; }

/* ---- Itinerary Timeline ---- */
.itinerary-timeline { position: relative; padding-left: 40px; }
.itinerary-timeline::before { content: ''; position: absolute; left: 18px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--primary), var(--accent)); }
.timeline-item { position: relative; margin-bottom: 20px; }
.timeline-marker { position: absolute; left: -40px; width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 700; color: #fff; z-index: 1; }
.timeline-content { padding: 16px; border-radius: var(--radius-sm); }
.timeline-content h4 { font-size: 1rem; margin-bottom: 12px; color: var(--primary-light); }
.timeline-activities { display: flex; flex-direction: column; gap: 8px; }
.timeline-activity { display: flex; align-items: flex-start; gap: 10px; }
.activity-time { font-size: 0.78rem; font-weight: 600; color: var(--accent); min-width: 65px; flex-shrink: 0; }
.activity-desc { font-size: 0.85rem; color: var(--text-secondary); }
.timeline-tip { margin-top: 10px; padding: 8px 12px; background: rgba(108,99,255,0.08); border-radius: 8px; font-size: 0.78rem; color: var(--primary-light); }

/* ---- Chatbot ---- */
.chatbot-btn { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; border: none; font-size: 1.5rem; cursor: pointer; z-index: 999; box-shadow: 0 4px 20px rgba(108,99,255,0.4); transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.chatbot-btn:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(108,99,255,0.5); }
.chatbot-panel { position: fixed; bottom: 90px; right: 24px; width: 380px; max-height: 520px; background: var(--bg-dark); border: 1px solid var(--border-glass); border-radius: var(--radius); z-index: 999; display: none; flex-direction: column; overflow: hidden; box-shadow: 0 12px 40px rgba(0,0,0,0.5); }
.chatbot-panel.open { display: flex; animation: fadeUp 0.3s ease; }
.chatbot-header { padding: 16px 20px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; display: flex; align-items: center; justify-content: space-between; }
.chatbot-header h4 { margin: 0; font-size: 0.95rem; }
.chatbot-close { background: none; border: none; color: #fff; font-size: 1.2rem; cursor: pointer; }
.chatbot-messages { flex: 1; padding: 16px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; max-height: 350px; }
.chat-msg { padding: 10px 14px; border-radius: 12px; font-size: 0.85rem; max-width: 85%; line-height: 1.5; }
.chat-msg.bot { background: var(--bg-glass); align-self: flex-start; border-bottom-left-radius: 4px; }
.chat-msg.user { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.chat-dest-card { display: flex; gap: 10px; padding: 8px; background: rgba(255,255,255,0.04); border-radius: 8px; margin-top: 6px; cursor: pointer; transition: var(--transition); }
.chat-dest-card:hover { background: rgba(255,255,255,0.08); }
.chat-dest-card img { width: 50px; height: 40px; border-radius: 6px; object-fit: cover; }
.chat-dest-info { font-size: 0.78rem; }
.chat-dest-info strong { display: block; color: var(--text-primary); }
.chat-dest-info span { color: var(--text-muted); }
.chatbot-input { display: flex; padding: 12px; border-top: 1px solid var(--border-glass); gap: 8px; }
.chatbot-input input { flex: 1; padding: 10px 14px; background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: 24px; color: var(--text-primary); font-size: 0.85rem; font-family: 'Inter', sans-serif; }
.chatbot-input input:focus { outline: none; border-color: var(--primary); }
.chatbot-input button { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; border: none; cursor: pointer; font-size: 1rem; transition: var(--transition); }
.chatbot-input button:hover { transform: scale(1.05); }

@media (max-width: 480px) {
  .chatbot-panel { width: calc(100vw - 32px); right: 16px; bottom: 80px; }
}