/* ============================================
   Theme 1: Default Modern Dark Theme
   AutoElite Car Catalogue
   ============================================ */

:root {
  --primary: #c9a84c;
  --primary-dark: #a07830;
  --secondary: #1a1a2e;
  --accent: #e94560;
  --bg: #0f0f1a;
  --bg-card: #1a1a2e;
  --bg-card2: #16213e;
  --text: #f0f0f0;
  --text-muted: #a0a0b0;
  --border: #2a2a4a;
  --shadow: rgba(201, 168, 76, 0.2);
  --nav-bg: rgba(15,15,26,0.97);
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Raleway', 'Segoe UI', sans-serif;
  --radius: 8px;
  --transition: all 0.3s ease;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
}

/* ---- HEADER / NAV ---- */
header {
  background: var(--nav-bg);
  border-bottom: 2px solid var(--primary);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--primary);
  text-decoration: none;
  letter-spacing: 2px;
}

.logo span { color: var(--accent); }

nav ul {
  list-style: none;
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

nav ul li a {
  color: var(--text);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: var(--transition);
}

nav ul li a:hover,
nav ul li a.active {
  color: var(--primary);
  background: rgba(201,168,76,0.1);
}

.theme-switcher {
  display: flex;
  gap: 6px;
  align-items: center;
}

.theme-btn {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.theme-btn:hover { border-color: var(--primary); transform: scale(1.2); }
.theme-btn.t1 { background: #c9a84c; }
.theme-btn.t2 { background: #2ecc71; }
.theme-btn.t3 { background: #e74c3c; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 5px;
}
.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}

/* ---- HERO ---- */
.hero {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--bg) 60%);
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201,168,76,0.1) 0%, transparent 70%);
}

.hero-content { position: relative; z-index: 1; max-width: 700px; }

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--primary);
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--primary);
  color: var(--bg);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: transparent;
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--bg);
  transform: translateY(-2px);
}

/* ---- SECTIONS ---- */
section { padding: 60px 20px; }

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--primary);
  text-align: center;
  margin-bottom: 10px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 40px;
  font-size: 1rem;
}

.container { max-width: 1200px; margin: 0 auto; }

/* ---- PRODUCT GRID ---- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 25px;
  max-width: 1200px;
  margin: 0 auto;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: 0 12px 30px var(--shadow);
}

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--bg-card2), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--primary);
}

.card-img img { width: 100%; height: 100%; object-fit: cover; }

.card-body { padding: 20px; }

.card-brand {
  font-size: 0.75rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 5px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--text);
  margin-bottom: 8px;
}

.card-price {
  font-size: 1.4rem;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 12px;
}

.card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 15px; }

.tag {
  background: rgba(201,168,76,0.1);
  color: var(--primary);
  border: 1px solid rgba(201,168,76,0.3);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
}

/* ---- FILTER BAR ---- */
.filter-bar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 25px;
  max-width: 1200px;
  margin: 0 auto 30px;
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  align-items: flex-end;
}

.filter-group { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 150px; }

.filter-group label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.filter-group select,
.filter-group input {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition);
}

.filter-group select:focus,
.filter-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.1);
}

/* ---- FORMS ---- */
.form-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 35px;
  max-width: 700px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 16px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.result-box {
  background: var(--bg);
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 20px;
  display: none;
}

.result-box.show { display: block; }

/* ---- FOOTER ---- */
footer {
  background: var(--secondary);
  border-top: 2px solid var(--primary);
  padding: 40px 20px 20px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto 30px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  color: var(--primary);
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--primary); }

.footer-bottom {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  max-width: 1200px;
  margin: 0 auto;
}

/* ---- WIKI / HELP ---- */
.wiki-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.wiki-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  height: fit-content;
  position: sticky;
  top: 90px;
}

.wiki-sidebar h3 {
  color: var(--primary);
  font-family: var(--font-heading);
  margin-bottom: 15px;
  font-size: 1rem;
}

.wiki-sidebar ul { list-style: none; }
.wiki-sidebar ul li { margin-bottom: 5px; }
.wiki-sidebar ul li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 6px 10px;
  border-radius: var(--radius);
  display: block;
  transition: var(--transition);
}
.wiki-sidebar ul li a:hover,
.wiki-sidebar ul li a.active {
  color: var(--primary);
  background: rgba(201,168,76,0.1);
}

.wiki-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 35px;
}

.wiki-content h1 {
  font-family: var(--font-heading);
  color: var(--primary);
  font-size: 2rem;
  margin-bottom: 15px;
}

.wiki-content h2 {
  font-family: var(--font-heading);
  color: var(--text);
  font-size: 1.3rem;
  margin: 25px 0 10px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.wiki-content p { color: var(--text-muted); margin-bottom: 15px; }
.wiki-content ul { color: var(--text-muted); padding-left: 20px; margin-bottom: 15px; }
.wiki-content li { margin-bottom: 6px; }

/* ---- UTILITY ---- */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }
.gap-10 { gap: 10px; }

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-new { background: var(--accent); color: white; }
.badge-sale { background: var(--primary); color: var(--bg); }

.breadcrumb {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* ---- WEATHER WIDGET ---- */
.weather-widget {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

.weather-widget .temp {
  font-size: 2.5rem;
  color: var(--primary);
  font-family: var(--font-heading);
}

/* ---- MAP CONTAINER ---- */
#map { border-radius: 12px; border: 1px solid var(--border); }

/* ---- PRODUCT DETAIL ---- */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}

.product-detail-img {
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-card2);
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  border: 1px solid var(--border);
}

.specs-table { width: 100%; border-collapse: collapse; margin-top: 15px; }
.specs-table tr { border-bottom: 1px solid var(--border); }
.specs-table td {
  padding: 10px 5px;
  font-size: 0.9rem;
}
.specs-table td:first-child {
  color: var(--text-muted);
  width: 40%;
}
.specs-table td:last-child { color: var(--text); font-weight: 500; }

/* ---- ABOUT PAGE ---- */
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 25px;
}

/* ---- COMPARE ---- */
.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ---- LOADING SPINNER ---- */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 20px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- TOAST ---- */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--bg-card);
  border: 1px solid var(--primary);
  border-left: 4px solid var(--primary);
  padding: 15px 20px;
  border-radius: var(--radius);
  color: var(--text);
  z-index: 9999;
  transform: translateX(200%);
  transition: transform 0.4s ease;
  max-width: 320px;
}
.toast.show { transform: translateX(0); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .wiki-layout { grid-template-columns: 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  nav ul {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--nav-bg);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--border);
    gap: 5px;
  }
  nav ul.open { display: flex; }
  .hamburger { display: flex; }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}