/* ===========================
   FoodieExpress — Main Styles
   Palette: Deep charcoal + warm amber + cream
   =========================== */

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

:root {
  --bg:         #0f0e0c;
  --surface:    #1a1915;
  --surface2:   #242320;
  --border:     #2e2c28;
  --amber:      #f59e0b;
  --amber-dark: #d97706;
  --cream:      #faf5e4;
  --text:       #e8e0cc;
  --muted:      #8a8070;
  --green:      #22c55e;
  --radius:     14px;
  --shadow:     0 4px 24px rgba(0,0,0,0.5);
}

html { scroll-behavior: smooth; }

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

/* ===== NAVBAR ===== */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(15,14,12,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem; font-weight: 700;
  color: var(--amber); text-decoration: none;
  letter-spacing: -0.5px;
}
.nav-links { display: flex; align-items: center; gap: 16px; }
.nav-link {
  color: var(--muted); text-decoration: none; font-size: 0.9rem;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--text); }
.cart-btn {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); padding: 8px 18px; border-radius: 40px;
  cursor: pointer; font-size: 0.9rem; font-family: 'Inter', sans-serif;
  display: flex; align-items: center; gap: 8px;
  transition: border-color 0.2s, background 0.2s;
}
.cart-btn:hover { border-color: var(--amber); background: var(--surface); }
.cart-count {
  background: var(--amber); color: #000;
  border-radius: 50%; width: 20px; height: 20px;
  font-size: 0.75rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* ===== HERO ===== */
.hero {
  max-width: 1200px; margin: 0 auto;
  padding: 80px 24px 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.8rem; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--amber); margin-bottom: 16px;
}
.hero-title {
  font-family: 'Fraunces', serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1; color: var(--cream);
  margin-bottom: 20px;
}
.hero-title em { color: var(--amber); font-style: italic; }
.hero-sub {
  color: var(--muted); font-size: 1.05rem; line-height: 1.6;
  max-width: 400px; margin-bottom: 32px;
}
.hero-visual {
  display: flex; align-items: center; justify-content: center;
}
.hero-plate {
  font-size: 10rem; line-height: 1;
  filter: drop-shadow(0 0 60px rgba(245,158,11,0.3));
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-18px); }
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--amber); color: #000;
  border: none; border-radius: 40px;
  padding: 12px 28px; font-size: 0.95rem; font-weight: 600;
  cursor: pointer; text-decoration: none;
  font-family: 'Inter', sans-serif;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--amber-dark); transform: translateY(-1px); }
.btn-primary.full-width { width: 100%; text-align: center; display: block; padding: 14px; }

/* ===== MENU SECTION ===== */
.menu-section { padding: 60px 0 80px; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-title {
  font-family: 'Fraunces', serif;
  font-size: 2.2rem; color: var(--cream);
  margin-bottom: 32px;
}

/* Category Bar */
.category-bar {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-bottom: 36px;
}
.cat-btn {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--muted); padding: 8px 20px; border-radius: 40px;
  cursor: pointer; font-size: 0.88rem; font-family: 'Inter', sans-serif;
  transition: all 0.2s;
}
.cat-btn:hover, .cat-btn.active {
  background: var(--amber); border-color: var(--amber);
  color: #000; font-weight: 600;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.product-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  cursor: default;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--amber);
  box-shadow: 0 8px 32px rgba(245,158,11,0.15);
}
.product-img {
  width: 100%; height: 180px; object-fit: cover;
  background: var(--surface2);
}
.product-body { padding: 16px; }
.product-category {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; color: var(--amber); margin-bottom: 6px;
}
.product-name {
  font-family: 'Fraunces', serif;
  font-size: 1.15rem; color: var(--cream);
  margin-bottom: 6px;
}
.product-desc {
  font-size: 0.82rem; color: var(--muted);
  line-height: 1.5; margin-bottom: 16px;
}
.product-footer {
  display: flex; align-items: center; justify-content: space-between;
}
.product-price {
  font-size: 1.2rem; font-weight: 700; color: var(--amber);
}
.add-btn {
  background: var(--amber); border: none;
  color: #000; width: 36px; height: 36px;
  border-radius: 50%; font-size: 1.2rem; font-weight: 700;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, transform 0.15s;
}
.add-btn:hover { background: var(--amber-dark); transform: scale(1.1); }

/* Loading state */
.loading-msg {
  text-align: center; color: var(--muted); padding: 60px;
  grid-column: 1 / -1; font-size: 1rem;
}

/* ===== CART SIDEBAR ===== */
.cart-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  z-index: 200; display: none; backdrop-filter: blur(2px);
}
.cart-overlay.active { display: block; }
.cart-sidebar {
  position: fixed; top: 0; right: 0; bottom: 0; width: 380px;
  background: var(--surface); border-left: 1px solid var(--border);
  z-index: 201; transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex; flex-direction: column;
}
.cart-sidebar.open { transform: translateX(0); }
.cart-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.cart-header h3 {
  font-family: 'Fraunces', serif; font-size: 1.4rem; color: var(--cream);
}
.close-btn {
  background: none; border: none; color: var(--muted);
  font-size: 1.1rem; cursor: pointer; padding: 4px;
  transition: color 0.2s;
}
.close-btn:hover { color: var(--text); }
.cart-items {
  flex: 1; overflow-y: auto; padding: 16px 24px;
}
.cart-empty {
  text-align: center; color: var(--muted); padding: 40px 0;
  font-size: 1rem;
}
.cart-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--border);
}
.cart-item-info { flex: 1; }
.cart-item-name { font-size: 0.9rem; color: var(--text); margin-bottom: 4px; }
.cart-item-price { font-size: 0.85rem; color: var(--amber); font-weight: 600; }
.cart-qty {
  display: flex; align-items: center; gap: 8px;
}
.qty-btn {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); width: 28px; height: 28px;
  border-radius: 50%; cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.qty-btn:hover { background: var(--border); }
.qty-num { font-size: 0.9rem; min-width: 20px; text-align: center; }
.cart-footer {
  padding: 16px 24px 24px;
  border-top: 1px solid var(--border);
}
.cart-total {
  font-size: 1rem; color: var(--muted);
  margin-bottom: 14px; text-align: right;
}
.cart-total strong { color: var(--cream); font-size: 1.3rem; }

/* ===== MODALS ===== */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.75);
  z-index: 300; display: none;
  align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; width: 90%; max-width: 500px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow);
}
.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-header h3 {
  font-family: 'Fraunces', serif; font-size: 1.4rem; color: var(--cream);
}
.modal-body { padding: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: 0.82rem; font-weight: 600;
  color: var(--muted); margin-bottom: 8px; letter-spacing: 0.5px;
}
.form-group input,
.form-group textarea {
  width: 100%; background: var(--surface2);
  border: 1px solid var(--border); border-radius: 10px;
  color: var(--text); padding: 12px 14px;
  font-size: 0.95rem; font-family: 'Inter', sans-serif;
  transition: border-color 0.2s; outline: none; resize: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--amber); }

.order-summary {
  background: var(--surface2); border-radius: 10px;
  padding: 14px; margin-bottom: 14px;
}
.order-summary-item {
  display: flex; justify-content: space-between;
  font-size: 0.88rem; color: var(--muted); padding: 4px 0;
}
.order-total-line {
  text-align: right; font-size: 0.95rem; color: var(--muted);
  margin-bottom: 20px;
}
.order-total-line strong { color: var(--amber); font-size: 1.2rem; }

/* Success Modal */
.modal-success {
  text-align: center; padding: 40px 32px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.success-icon { font-size: 4rem; }
.modal-success h3 {
  font-family: 'Fraunces', serif; font-size: 1.8rem; color: var(--green);
}
.modal-success p { color: var(--muted); font-size: 0.95rem; }
.order-id-text { color: var(--muted); font-size: 0.88rem; }
.order-id-text strong { color: var(--amber); }

/* ===== FOOTER ===== */
.footer {
  text-align: center; padding: 32px 24px;
  color: var(--muted); font-size: 0.82rem;
  border-top: 1px solid var(--border);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; text-align: center; padding: 48px 24px 40px; }
  .hero-sub { margin: 0 auto 32px; }
  .hero-visual { display: none; }
  .cart-sidebar { width: 100%; }
  .product-grid { grid-template-columns: 1fr; }
}