/* =============================================
   KIBO SUSHI — MIDNIGHT TOKYO
   menu.css — Menu Page & Cart Styles
============================================= */

/* ════════════════════════════════════════════
   PAGE HERO (menu page header)
════════════════════════════════════════════ */
.page-hero {
  height: 280px;
  display: flex;
  align-items: flex-end;
  padding: 0 5% 3.5rem;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 30% 60%, rgba(255, 45, 85, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(0, 229, 255, 0.06) 0%, transparent 60%),
    var(--bg-deep);
}

.page-hero::after {
  content: '寿司';
  position: absolute;
  bottom: -20px; right: 5%;
  font-family: var(--font-jp);
  font-size: 14rem;
  font-weight: 900;
  color: rgba(255, 45, 85, 0.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.page-hero-inner {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

.page-hero .section-label {
  margin-bottom: 0.75rem;
}

.page-hero .section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

/* ════════════════════════════════════════════
   CATEGORY TABS
════════════════════════════════════════════ */
.menu-tabs-wrapper {
  position: sticky;
  top: var(--nav-h);
  z-index: 100;
  background: rgba(6, 6, 15, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.menu-tabs {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 5%;
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.menu-tabs::-webkit-scrollbar { display: none; }

.tab-btn {
  flex-shrink: 0;
  padding: 1.1rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-secondary);
}

.tab-btn.active {
  color: var(--text-primary);
  border-bottom-color: var(--accent-red);
}

/* ════════════════════════════════════════════
   MENU CONTENT
════════════════════════════════════════════ */
.menu-content {
  padding: 3rem 5%;
}

.menu-content-inner {
  max-width: 1280px;
  margin: 0 auto;
}

/* Category section */
.menu-category {
  margin-bottom: 4.5rem;
}

.category-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.category-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.category-count {
  font-family: var(--font-jp);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.category-jp {
  font-family: var(--font-jp);
  font-size: 0.75rem;
  color: var(--accent-red);
  opacity: 0.6;
  margin-left: auto;
}

/* Menu grid */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* ── Menu Item Card ── */
.menu-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.menu-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 45, 85, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-red);
}

.card-img-wrap {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-deep);
}

.card-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.menu-card:hover .card-img-wrap img {
  transform: scale(1.05);
}

.card-img-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-jp);
  font-size: 3rem;
  color: var(--text-muted);
  background: linear-gradient(135deg, var(--bg-deep) 0%, var(--bg-card) 100%);
}

.card-tag {
  position: absolute;
  top: 12px; left: 12px;
  padding: 4px 10px;
  background: var(--accent-red);
  color: white;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 50px;
}

.card-tag.popular { background: var(--accent-gold); color: #000; }
.card-tag.nuevo { background: var(--accent-cyan); color: #000; }

.card-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 0.4rem;
}

.card-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.card-price {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-gold);
  letter-spacing: -0.01em;
}

.card-price sub {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--text-muted);
  vertical-align: baseline;
  margin-right: 2px;
}

.add-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--accent-red);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 300;
  transition: var(--transition);
  flex-shrink: 0;
  line-height: 1;
}

.add-btn:hover {
  background: #ff1a40;
  transform: scale(1.1) rotate(90deg);
  box-shadow: 0 4px 16px rgba(255, 45, 85, 0.5);
}

.add-btn.added {
  background: #1db954;
  transform: scale(1.1);
}

/* Item quantity inline */
.qty-control {
  display: flex;
  align-items: center;
  gap: 10px;
}

.qty-control button {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-accent);
  color: var(--text-primary);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.qty-control button:hover {
  background: var(--accent-red);
  border-color: var(--accent-red);
}

.qty-control span {
  font-family: var(--font-display);
  font-weight: 700;
  min-width: 20px;
  text-align: center;
}

/* ════════════════════════════════════════════
   CART DRAWER
════════════════════════════════════════════ */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  backdrop-filter: blur(4px);
}

.cart-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.cart-drawer {
  position: fixed;
  top: 0; right: 0;
  width: 420px;
  max-width: 100vw;
  height: 100vh;
  background: var(--bg-deep);
  border-left: 1px solid var(--border);
  z-index: 2001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.5);
}

.cart-drawer.open {
  transform: translateX(0);
}

/* Cart header */
.cart-header {
  padding: 1.5rem 1.5rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.cart-header-left {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.cart-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.cart-item-count {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.cart-close {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.2rem;
  transition: var(--transition);
}

.cart-close:hover {
  border-color: var(--accent-red);
  color: var(--accent-red);
}

/* Cart empty state */
.cart-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--text-muted);
  padding: 2rem;
  text-align: center;
}

.cart-empty-icon {
  font-family: var(--font-jp);
  font-size: 4rem;
  opacity: 0.2;
}

.cart-empty h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.cart-empty p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Cart items */
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.5rem;
  scrollbar-width: thin;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.cart-item-thumb {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-card);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-jp);
  font-size: 1.5rem;
  color: var(--text-muted);
}

.cart-item-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.cart-item-info {
  flex: 1;
  min-width: 0;
}

.cart-item-name {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.cart-item-price {
  font-size: 0.8rem;
  color: var(--accent-gold);
  font-weight: 600;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.cart-qty-btn {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: var(--transition);
  line-height: 1;
}

.cart-qty-btn:hover {
  border-color: var(--accent-red);
  background: rgba(255, 45, 85, 0.1);
}

.cart-qty-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  min-width: 20px;
  text-align: center;
}

.cart-item-remove {
  color: var(--text-muted);
  font-size: 1rem;
  transition: color var(--transition);
  padding: 4px;
  flex-shrink: 0;
}

.cart-item-remove:hover { color: var(--accent-red); }

/* Cart footer */
.cart-footer {
  padding: 1.25rem 1.5rem 1.5rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg-deep);
}

.cart-summary {
  margin-bottom: 1.25rem;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.cart-summary-row.total {
  padding-top: 0.75rem;
  margin-top: 0.25rem;
  border-top: 1px solid var(--border);
  font-size: 1.1rem;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--text-primary);
}

.cart-summary-row.total span:last-child {
  color: var(--accent-gold);
}

.cart-notes {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.8rem;
  padding: 0.75rem 1rem;
  resize: none;
  margin-bottom: 1rem;
  transition: border-color var(--transition);
  outline: none;
}

.cart-notes::placeholder { color: var(--text-muted); }

.cart-notes:focus { border-color: var(--border-accent); }

.cart-wsp-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 1rem;
  background: #25d366;
  color: white;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--radius-md);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.cart-wsp-btn:hover {
  background: #1ebe58;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.cart-wsp-btn svg {
  width: 20px; height: 20px;
}

.cart-disclaimer {
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ════════════════════════════════════════════
   FLOATING CART TRIGGER (mobile)
════════════════════════════════════════════ */
.floating-cart {
  display: none;
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 500;
}

.floating-cart-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.9rem 1.4rem;
  background: var(--accent-red);
  color: white;
  border-radius: 50px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  box-shadow: 0 8px 32px rgba(255, 45, 85, 0.4);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  letter-spacing: 0.04em;
}

.floating-cart-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(255, 45, 85, 0.55);
}

/* ════════════════════════════════════════════
   RESPONSIVE — MENU
════════════════════════════════════════════ */
@media (max-width: 768px) {
  .floating-cart { display: block; }

  .menu-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }

  .cart-drawer { width: 100vw; }

  .page-hero { height: 220px; padding-bottom: 2.5rem; }
  .page-hero::after { font-size: 8rem; }
}

@media (max-width: 480px) {
  .menu-grid { grid-template-columns: 1fr; }
}