/* ===== SABAI SUSHI — THAI & SUSHI THEMES ===== */

/* Theme 1: Imperial Red (default) */
:root,
[data-theme="imperial-red"] {
  --color-primary: #C41E3A;
  --color-primary-light: #D4354F;
  --color-primary-dark: #A01830;
  --color-secondary: #2D1810;
  --color-accent: #FFF0E8;
  --color-gold: #D4AF37;
  --color-bg: #FFFBF5;
  --color-bg-alt: #FFF5EB;
  --color-text: #1A1A1A;
  --color-text-muted: #6B5E57;
  --color-text-on-primary: #FFFFFF;
  --color-border: #E8D5C8;
  --color-divider: #C41E3A;
}

/* Theme 2: Zen Black */
[data-theme="zen-black"] {
  --color-primary: #D4AF37;
  --color-primary-light: #E0C04A;
  --color-primary-dark: #B8962E;
  --color-secondary: #0D0D0D;
  --color-accent: #2A2520;
  --color-gold: #D4AF37;
  --color-bg: #1A1A1A;
  --color-bg-alt: #222222;
  --color-text: #F0EAE0;
  --color-text-muted: #A09888;
  --color-text-on-primary: #1A1A1A;
  --color-border: #3A3530;
  --color-divider: #D4AF37;
}

/* Theme 3: Bamboo Green */
[data-theme="bamboo-green"] {
  --color-primary: #2D6A4F;
  --color-primary-light: #3A8263;
  --color-primary-dark: #1F4F3A;
  --color-secondary: #1A2E22;
  --color-accent: #E8F5ED;
  --color-gold: #B8962E;
  --color-bg: #F5FAF5;
  --color-bg-alt: #EBF5EC;
  --color-text: #1A1A1A;
  --color-text-muted: #5A6B5C;
  --color-text-on-primary: #FFFFFF;
  --color-border: #C8DCC9;
  --color-divider: #2D6A4F;
}

/* ===== FONT OVERRIDES ===== */
h1, h2, h3, .navbar-logo, .section-header h2,
.daily-special-title, .lunch-deal-title {
  font-family: 'Playfair Display', serif;
}

body, .menu-item-desc, .menu-tab, p, a, input, textarea, button {
  font-family: 'Inter', sans-serif;
}

.navbar-logo {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
}

.hero-content h1 {
  font-family: 'Playfair Display', serif;
  letter-spacing: 0.04em;
}

.hero-content p {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== ASIAN DECORATIVE DIVIDERS ===== */
.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin: var(--space-lg) auto;
  max-width: 300px;
}

.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-divider), transparent);
}

.section-divider .divider-icon {
  color: var(--color-divider);
  font-size: 1.4rem;
  line-height: 1;
  opacity: 0.8;
}

/* Chopstick divider */
.chopstick-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) 0;
  gap: 6px;
}

.chopstick-divider .stick {
  width: 2px;
  height: 50px;
  background: linear-gradient(to bottom, var(--color-gold), var(--color-primary));
  border-radius: 2px;
  transform: rotate(-8deg);
  transform-origin: bottom center;
}

.chopstick-divider .stick:last-child {
  transform: rotate(8deg);
}

/* Wave divider */
.wave-divider {
  text-align: center;
  padding: var(--space-md) 0;
  color: var(--color-divider);
  font-size: var(--font-size-sm);
  letter-spacing: 0.5em;
  opacity: 0.5;
}

/* ===== MENU TABS ===== */
.menu-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.menu-tab {
  padding: var(--space-sm) var(--space-lg);
  border: 2px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  font-family: 'Inter', sans-serif;
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.3s ease;
}

.menu-tab:hover {
  background: var(--color-accent);
}

.menu-tab.active {
  background: var(--color-primary);
  color: var(--color-text-on-primary);
}

.menu-panel {
  display: none;
}

.menu-panel.active {
  display: block;
  animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Menu Items */
.menu-items {
  max-width: 750px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px dashed var(--color-border);
}

.menu-item:last-child {
  border-bottom: none;
}

.menu-item-info {
  flex: 1;
}

.menu-item-name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.menu-item-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.menu-item-price {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
  padding-top: 2px;
}

/* Menu category sub-headers */
.menu-category-header {
  font-family: 'Playfair Display', serif;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--color-gold, var(--color-primary));
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.menu-category-header .cat-icon {
  font-size: 1.2rem;
}

/* Dietary Icons */
.dietary-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  line-height: 1;
  flex-shrink: 0;
}

.dietary-badge.badge-v {
  background: #E8F5E9;
  color: #2E7D32;
  border: 1px solid #A5D6A7;
}

.dietary-badge.badge-vg {
  background: #F1F8E9;
  color: #558B2F;
  border: 1px solid #AED581;
}

.dietary-badge.badge-gf {
  background: #FFF8E1;
  color: #F57F17;
  border: 1px solid #FFD54F;
}

.dietary-badge.badge-spicy {
  background: #FBE9E7;
  color: #D84315;
  border: 1px solid #FFAB91;
}

/* ===== LUNCH DEAL CARD ===== */
.lunch-deal-card {
  max-width: 800px;
  margin: 0 auto;
  background: var(--color-bg);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.lunch-deal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-gold, var(--color-primary)));
}

.lunch-deal-badge {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.lunch-deal-title {
  font-family: 'Playfair Display', serif;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.lunch-deal-desc {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.7;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.lunch-deal-price {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.lunch-deal-includes {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.lunch-deal-options {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

.lunch-option {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  text-align: center;
  flex: 1;
  min-width: 220px;
  max-width: 320px;
}

.lunch-option h4 {
  font-family: 'Playfair Display', serif;
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.lunch-option p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== TAKEAWAY / DELIVERY SECTION ===== */
.takeaway-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  max-width: 900px;
  margin: 0 auto;
}

.takeaway-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.takeaway-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.takeaway-card .card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.takeaway-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.takeaway-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===== ABOUT IMAGE ===== */
.about-image {
  position: relative;
}

.about-image::after {
  content: '';
  position: absolute;
  inset: -8px;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.3;
}

/* Gold corner accents on about image */
.about-image::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  width: 40px;
  height: 40px;
  border-top: 3px solid var(--color-gold, var(--color-primary));
  border-left: 3px solid var(--color-gold, var(--color-primary));
  z-index: 1;
  border-radius: 2px 0 0 0;
}

/* ===== ASIAN PATTERN DECORATIVE BORDER ===== */
.section-alt::before {
  content: '';
  display: block;
  height: 3px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-primary) 0px,
    var(--color-primary) 8px,
    transparent 8px,
    transparent 12px,
    var(--color-gold, var(--color-primary)) 12px,
    var(--color-gold, var(--color-primary)) 16px,
    transparent 16px,
    transparent 20px
  );
  opacity: 0.3;
}

/* ===== DAILY SPECIAL (compatibility) ===== */
.daily-special-card {
  max-width: 700px;
  margin: 0 auto;
  background: var(--color-bg);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.daily-special-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-primary);
}

.daily-special-badge {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.daily-special-title {
  font-family: 'Playfair Display', serif;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.daily-special-desc {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.7;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.daily-special-price {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.daily-special-includes {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.daily-special-schedule {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.daily-special-schedule span {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .menu-tabs {
    gap: var(--space-xs);
  }

  .menu-tab {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-sm);
  }

  .menu-item {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .menu-item-price {
    align-self: flex-start;
  }

  .lunch-deal-card {
    padding: var(--space-lg);
  }

  .lunch-deal-options {
    flex-direction: column;
    align-items: center;
  }

  .lunch-option {
    max-width: 100%;
  }

  .takeaway-grid {
    grid-template-columns: 1fr;
  }

  .chopstick-divider .stick {
    height: 35px;
  }
}