/* ═══════════════════════════════════════════════════════════════
   ADEMA Burgers — Global Stylesheet
   Arcade/Cyberpunk Dark Theme with CSS variable injection
   ════════════════════════════════════════════════════════════════ */

/* ── Design Tokens (defaults overridden per-tenant via <style> in base.html) ── */
:root {
  --primary:    326 100% 60%;
  --secondary:  186 100% 55%;
  --accent:     48 100% 60%;
  --bg-base:    240 18% 6%;
  --bg-card:    240 22% 9%;
  --bg-surface: 240 25% 11%;
  --border:     270 30% 18%;
  --text:       280 15% 96%;
  --text-muted: 240 10% 65%;
  --radius:     1rem;
  --font-display: 'Orbitron', sans-serif;
  --font-body:    'Rajdhani', sans-serif;

  --glow-primary:   0 0 20px hsl(var(--primary) / .55), 0 0 50px hsl(var(--primary) / .22);
  --glow-secondary: 0 0 20px hsl(var(--secondary) / .55), 0 0 50px hsl(var(--secondary) / .22);
  --shadow-card:    0 14px 35px -16px hsl(240 60% 2% / .8), 0 0 0 1px hsl(var(--border));
  --transition:     all .25s cubic-bezier(.4, 0, .2, 1);
}

/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: var(--font-body);
  background-color: hsl(var(--bg-base));
  color: hsl(var(--text));
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

.bg-base { background-color: hsl(var(--bg-base)) !important; }
.bg-card  { background-color: hsl(var(--bg-card)) !important; }

/* ── Typography ── */
.font-display { font-family: var(--font-display); letter-spacing: .03em; }

.text-gradient-primary {
  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary) / .7));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-accent { color: hsl(var(--accent)) !important; }
.text-primary-hsl { color: hsl(var(--primary)) !important; }

/* ── Glass Card ── */
.glass-card {
  background: linear-gradient(160deg, hsl(240 25% 12% / .92), hsl(240 30% 8% / .92));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.glass-card:hover { box-shadow: var(--glow-primary); }
.neon-border { box-shadow: var(--glow-primary); border-color: hsl(var(--primary) / .4); }

/* ── Navbar ── */
#main-nav {
  background: hsl(var(--bg-card) / .85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid hsl(var(--border));
  z-index: 1030;
}

.brand-logo  { height: 36px; border-radius: 8px; object-fit: contain; }
.brand-name  { font-family: var(--font-display); font-size: .95rem; font-weight: 700; color: hsl(var(--text)); }

/* ── Buttons ── */
.btn-neon {
  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary) / .8));
  color: hsl(240 30% 8%);
  border: none;
  border-radius: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: var(--transition);
  box-shadow: var(--glow-primary);
}
.btn-neon:hover { transform: scale(1.03); box-shadow: 0 0 32px hsl(var(--primary) / .7); color: #fff; }

.btn-neon-sm {
  background: hsl(var(--primary) / .15);
  color: hsl(var(--primary));
  border: 1px solid hsl(var(--primary) / .3);
  border-radius: 8px;
  font-size: .75rem;
  font-weight: 700;
  padding: .3rem .75rem;
  transition: var(--transition);
  font-family: var(--font-display);
}
.btn-neon-sm:hover { background: hsl(var(--primary) / .3); color: #fff; }

.btn-whatsapp {
  background: hsl(142 70% 40%);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .85rem;
  box-shadow: 0 0 20px hsl(142 70% 40% / .45);
  transition: var(--transition);
}
.btn-whatsapp:hover { background: hsl(142 70% 34%); color: #fff; transform: scale(1.02); }

.btn-google {
  background: hsl(var(--bg-surface));
  color: hsl(var(--text));
  border: 1px solid hsl(var(--border));
  border-radius: 10px;
  transition: var(--transition);
}
.btn-google:hover { background: hsl(var(--bg-card)); color: hsl(var(--text)); }

/* ── Forms (dark inputs) ── */
.dark-input,
.form-control.bg-dark,
.form-select.bg-dark {
  background-color: hsl(var(--bg-surface)) !important;
  color: hsl(var(--text)) !important;
  border: 1px solid hsl(var(--border)) !important;
  border-radius: 8px;
}
.dark-input:focus { border-color: hsl(var(--primary) / .6) !important; box-shadow: 0 0 0 3px hsl(var(--primary) / .15) !important; }

/* ── Cart badge ── */
.badge-cart {
  background: hsl(var(--primary));
  color: hsl(240 30% 8%);
  font-family: var(--font-display);
  font-size: .65rem;
  font-weight: 900;
  border-radius: 50%;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ── Hero ── */
.menu-hero {
  min-height: 220px;
  display: flex;
  align-items: flex-end;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .45;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, hsl(var(--bg-base)) 0%, transparent 70%);
}
.hero-content { padding-bottom: 1.5rem; }
.hero-logo { max-height: 70px; border-radius: 12px; }
.hero-title { font-size: clamp(1.8rem, 5vw, 3.5rem); margin-bottom: .25rem; }
.hero-subtitle { font-size: .95rem; max-width: 500px; }
.hero-glow { font-size: 5rem; animation: float-up .5s ease-out; }

/* ── Featured Products ── */
.featured-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: .5rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.featured-scroll::-webkit-scrollbar { height: 4px; }
.featured-scroll::-webkit-scrollbar-track { background: transparent; }
.featured-scroll::-webkit-scrollbar-thumb { background: hsl(var(--primary) / .4); border-radius: 4px; }

.featured-card {
  min-width: 140px;
  max-width: 160px;
  cursor: pointer;
  scroll-snap-align: start;
  flex-shrink: 0;
  overflow: hidden;
}
.featured-img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  border-radius: calc(var(--radius) - 2px) calc(var(--radius) - 2px) 0 0;
}
.featured-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  background: hsl(var(--bg-surface));
}
.featured-body { padding: .5rem; }
.featured-name { font-size: .78rem; font-weight: 700; margin-bottom: .25rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.featured-price { font-size: .9rem; }

/* ── Category Tabs ── */
.sticky-top-tabs {
  position: sticky;
  top: 60px;
  z-index: 100;
  background: hsl(var(--bg-base) / .95);
  backdrop-filter: blur(8px);
  padding: .5rem 0;
  border-bottom: 1px solid hsl(var(--border));
}
.category-tabs-scroll { overflow-x: auto; white-space: nowrap; }
.category-tabs-scroll::-webkit-scrollbar { display: none; }
.category-tabs { display: inline-flex; min-width: 100%; }

.category-tab-btn {
  background: transparent;
  color: hsl(var(--text-muted));
  border: 1px solid transparent;
  border-radius: 50px;
  padding: .35rem 1rem;
  font-family: var(--font-body);
  font-size: .85rem;
  font-weight: 600;
  white-space: nowrap;
  transition: var(--transition);
  cursor: pointer;
}
.category-tab-btn:hover { color: hsl(var(--text)); background: hsl(var(--primary) / .1); }
.category-tab-btn.active {
  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary) / .75));
  color: hsl(240 30% 8%);
  font-weight: 700;
  box-shadow: var(--glow-primary);
}

/* ── Section Titles ── */
.section-title { font-size: 1.1rem; font-weight: 700; color: hsl(var(--text)); }
.category-title { font-size: 1.3rem; }

/* ── Product Cards ── */
.product-card {
  cursor: pointer;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--glow-primary); }
.product-card:hover .product-img { transform: scale(1.05); }

.product-img-wrap { position: relative; overflow: hidden; aspect-ratio: 4/3; }
.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.product-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsl(var(--bg-surface));
  font-size: 3rem;
  width: 100%;
  height: 100%;
}

.badge-featured {
  position: absolute;
  top: .5rem;
  left: .5rem;
  background: hsl(var(--accent));
  color: hsl(240 30% 8%);
  font-size: .65rem;
  font-weight: 700;
  padding: .15rem .5rem;
  border-radius: 50px;
}

.product-body {
  padding: .75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: .25rem;
}
.product-name { font-size: .9rem; font-weight: 700; margin-bottom: .25rem; line-height: 1.2; }
.product-desc { font-size: .78rem; color: hsl(var(--text-muted)); line-height: 1.4; }
.product-price { font-size: 1.05rem; }

.product-tag {
  display: inline-block;
  background: hsl(var(--secondary) / .15);
  color: hsl(var(--secondary));
  border: 1px solid hsl(var(--secondary) / .25);
  font-size: .65rem;
  font-weight: 700;
  padding: .1rem .45rem;
  border-radius: 50px;
  margin-right: .25rem;
}

/* ── Cart Sidebar ── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.cart-overlay.active { opacity: 1; pointer-events: auto; }

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: min(380px, 92vw);
  height: 100vh;
  background: hsl(var(--bg-card));
  border-left: 1px solid hsl(var(--border));
  z-index: 1050;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.4, 0, .2, 1);
  display: flex;
  flex-direction: column;
}
.cart-sidebar.open { transform: translateX(0); }

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid hsl(var(--border));
}
.cart-body { flex: 1; overflow-y: auto; padding: 1rem 1.25rem; }
.cart-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid hsl(var(--border));
  background: hsl(var(--bg-surface) / .9);
  backdrop-filter: blur(6px);
}
.cart-total { font-size: 1.5rem; color: hsl(var(--primary)); }

/* ── Cart FAB ── */
.cart-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary) / .8));
  color: hsl(240 30% 8%);
  border: none;
  font-size: 1.3rem;
  box-shadow: var(--glow-primary);
  z-index: 1035;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.cart-fab:hover { transform: scale(1.1); }
.cart-fab-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: hsl(var(--accent));
  color: hsl(240 30% 8%);
  font-size: .65rem;
  font-weight: 900;
  border-radius: 50%;
  min-width: 20px;
  height: 20px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Modal ── */
.dark-modal {
  background: hsl(var(--bg-card));
  border: 1px solid hsl(var(--border));
  border-radius: calc(var(--radius) + 4px);
  color: hsl(var(--text));
}
.modal-img-wrap img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  aspect-ratio: 4/3;
}
.modal-price { font-size: 1.6rem; color: hsl(var(--primary)); }

/* ── Ingredient 3D viewer ── */
.ingredient-3d-viewer {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 1rem;
  background: hsl(var(--bg-base));
  border-radius: var(--radius);
  border: 1px solid hsl(var(--border));
  min-height: 80px;
}
.ingredient-layer {
  width: 90%;
  height: 16px;
  border-radius: 50%;
  box-shadow: 0 3px 8px rgba(0,0,0,.4);
  transition: var(--transition);
  position: relative;
}
.ingredient-layer::after {
  content: attr(data-name);
  position: absolute;
  left: 105%;
  top: 50%;
  transform: translateY(-50%);
  font-size: .6rem;
  white-space: nowrap;
  color: hsl(var(--text-muted));
}
.ingredient-layer.removed {
  opacity: .25;
  filter: grayscale(1);
}

/* ── Qty control ── */
.qty-control .btn { width: 30px; height: 30px; padding: 0; border-radius: 8px; }
.qty-display { min-width: 24px; text-align: center; font-size: 1.1rem; }

/* ── Footer ── */
.footer-dark {
  background: hsl(var(--bg-card));
  border-top: 1px solid hsl(var(--border));
  margin-top: auto;
}

/* ── KPI Cards (Panel) ── */
.kpi-icon { font-size: 1.8rem; }
.kpi-value { font-size: 2rem; font-weight: 900; color: hsl(var(--text)); }
.kpi-label { color: hsl(var(--text-muted)); }

/* ── Branch Selector ── */
#branch-selector {
  margin: 0 8px;
}
#branch-dropdown-btn {
  background-color: hsl(var(--bg-surface));
  border-color: hsl(var(--border));
  color: hsl(var(--text));
  font-size: .85rem;
  white-space: nowrap;
  transition: var(--transition);
}
#branch-dropdown-btn:hover {
  background-color: hsl(var(--bg-card));
  border-color: hsl(var(--primary) / .6);
  color: hsl(var(--text));
}
#branch-dropdown-btn.show {
  background-color: hsl(var(--bg-card));
  border-color: hsl(var(--primary));
  box-shadow: 0 0 15px hsl(var(--primary) / .3);
}
.dropdown-menu-dark .branch-option {
  color: hsl(var(--text));
  transition: var(--transition);
}
.dropdown-menu-dark .branch-option:hover,
.dropdown-menu-dark .branch-option:focus {
  background-color: hsl(var(--primary) / .2);
  color: hsl(var(--text));
}
.dropdown-menu-dark .branch-option .badge {
  font-size: .65rem;
  padding: .25rem .5rem;
}

/* ── Animations ── */
@keyframes float-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: var(--glow-primary); }
  50%       { box-shadow: 0 0 40px hsl(var(--primary) / .8), 0 0 80px hsl(var(--primary) / .35); }
}

/* ── Responsive ── */
@media (max-width: 576px) {
  .product-name { font-size: .8rem; }
  .product-price { font-size: .95rem; }
  .hero-title { font-size: 1.7rem; }
  .cart-fab { bottom: 1rem; right: 1rem; }
}