/* ==========================================================================
   RestaurantA2B - UI Components
   ========================================================================== */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.95rem 1.95rem;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #121A15;
  border: 1px solid var(--color-accent);
  box-shadow: 0 4px 14px rgba(197, 160, 89, 0.28);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover {
  background-color: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(197, 160, 89, 0.4);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-main);
  border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-light-outline {
  background: transparent;
  color: var(--color-text-light);
  border: 1px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
}

.btn-light-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-accent-light);
  color: var(--color-accent-light);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
}

.btn-full {
  width: 100%;
}

/* Authentic Pure Veg Icon Badge */
.pure-veg-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #1B7A38;
}

.veg-icon {
  width: 16px;
  height: 16px;
  border: 2px solid #1B7A38;
  padding: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  background-color: #FFFFFF;
}

.veg-icon-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #1B7A38;
}

/* Filter Tabs */
.menu-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
}

.filter-btn {
  padding: 0.75rem 1.6rem;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  transition: all var(--transition-base);
}

.filter-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-accent);
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(13, 40, 30, 0.18);
}

/* Dish Card */
.dish-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-8);
}

.dish-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid rgba(13, 40, 30, 0.08);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.dish-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-border-gold);
}

.dish-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: #E8E3DA;
}

.dish-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.dish-card:hover .dish-image {
  transform: scale(1.06);
}

.dish-tag {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: rgba(13, 40, 30, 0.85);
  backdrop-filter: blur(8px);
  color: var(--color-accent-light);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(197, 160, 89, 0.3);
}

.dish-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.dish-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  gap: var(--space-2);
}

.dish-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
}

.dish-price {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  white-space: nowrap;
}

.dish-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: var(--space-6);
  flex-grow: 1;
}

.dish-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(13, 40, 30, 0.06);
  gap: var(--space-3);
}

/* Feature Pillars Cards */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-8);
}

.pillar-card {
  background: var(--color-bg-card);
  padding: var(--space-8);
  border-radius: var(--radius-md);
  border: 1px solid rgba(13, 40, 30, 0.08);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-gold);
}

.pillar-card:hover::before {
  width: 60%;
}

.pillar-icon-box {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-5);
  border-radius: 50%;
  background: rgba(197, 160, 89, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-dark);
  border: 1px solid var(--color-border-gold);
}

.pillar-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
}

.pillar-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Interactive Form Elements */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-main);
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  padding: 0.9rem 1.1rem;
  background-color: #FFFFFF;
  border: 1px solid rgba(13, 40, 30, 0.18);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  color: var(--color-text-main);
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
  outline: none;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Rating Stars */
.rating-stars {
  display: inline-flex;
  gap: 3px;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

/* Modal / Dialog */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 16, 0.78);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-dark);
  border: 1px solid var(--color-border-gold);
  transform: translateY(24px) scale(0.97);
  transition: transform var(--transition-base);
  position: relative;
  padding: var(--space-8);
}

.modal-overlay.active .modal-box {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(13, 40, 30, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: background var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(13, 40, 30, 0.16);
}

/* Toast Message */
.toast-notice {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  background: var(--color-primary);
  color: var(--color-text-light);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-xl);
  z-index: 1100;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-base);
  pointer-events: none;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}