/* =========================================================
   RESET & BASE
========================================================= */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 90px; /* space for floating cart bar */
}

img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font-family: inherit; }
a { color: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* =========================================================
   HEADER
========================================================= */
.site-header {
  background: var(--header-bg);
  color: var(--header-text);
  padding: var(--space-6) 0 var(--space-5);
  position: relative;
  overflow: hidden;
}

.site-header__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.brand { display: flex; align-items: center; gap: var(--space-3); }
.brand__logo {
  font-size: 2rem;
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.08);
  border-radius: var(--radius-md);
}
.brand__name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: .01em;
}
.brand__tagline {
  font-size: .85rem;
  opacity: .75;
  margin-top: 2px;
}

.lang-switch { display: flex; gap: var(--space-2); }
.lang-switch__btn {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,.25);
  color: var(--header-text);
  opacity: .65;
  transition: opacity var(--duration) var(--ease), background var(--duration) var(--ease);
}
.lang-switch__btn:hover { opacity: .9; }
.lang-switch__btn.is-active {
  opacity: 1;
  background: var(--accent);
  color: var(--accent-contrast);
  border-color: transparent;
}

.site-header__hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  max-width: 22ch;
}

/* Search */
.search-bar {
  margin-top: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}
.search-bar svg { flex-shrink: 0; opacity: .7; width: 18px; height: 18px; }
.search-bar input {
  background: none;
  border: none;
  color: var(--header-text);
  font-size: .95rem;
  width: 100%;
  outline: none;
}
.search-bar input::placeholder { color: var(--header-text); opacity: .55; }

/* =========================================================
   CATEGORY NAV (sticky pills)
========================================================= */
.category-nav-wrap {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.category-nav {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding: var(--space-4) var(--space-5);
  scrollbar-width: none;
}
.category-nav::-webkit-scrollbar { display: none; }

.category-pill {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--surface-alt);
  color: var(--text);
  font-size: .88rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), background var(--duration) var(--ease), color var(--duration) var(--ease);
}
.category-pill:hover { transform: translateY(-2px); }
.category-pill.is-active {
  background: var(--accent);
  color: var(--accent-contrast);
}

.filter-row {
  display: flex;
  gap: var(--space-2);
  padding: 0 var(--space-5) var(--space-4);
  flex-wrap: wrap;
}
.filter-chip {
  font-size: .78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all var(--duration) var(--ease);
}
.filter-chip.is-active {
  border-color: var(--accent-strong);
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--accent-strong) 12%, transparent);
}

/* =========================================================
   MENU SECTIONS & GRID
========================================================= */
.menu-section {
  padding: var(--space-7) 0 var(--space-4);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.menu-section.in-view { opacity: 1; transform: none; }

.menu-section__header {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.menu-section__icon { font-size: 1.6rem; }
.menu-section__title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
}

.item-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-5);
}

/* =========================================================
   ITEM CARD (signature element: ticket-style divider)
========================================================= */
.item-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(16px);
  animation: card-in .6s var(--ease) forwards;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.item-card:hover { transform: translateY(-6px); }
.item-card:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

@keyframes card-in {
  to { opacity: 1; transform: none; }
}

.item-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--surface-alt); }
.item-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s var(--ease);
}
.item-card:hover .item-card__media img { transform: scale(1.07); }

.item-card__badges { position: absolute; top: 10px; inset-inline-start: 10px; display: flex; gap: 6px; }
.badge {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 4px 9px;
  border-radius: 999px;
  color: #fff;
}
.badge--sale { background: var(--accent-strong); }
.badge--featured { background: var(--accent); color: var(--accent-contrast); }
.badge--unavailable { background: rgba(0,0,0,.55); }

.item-card.is-unavailable .item-card__media img { filter: grayscale(.6); opacity: .6; }
.item-card.is-unavailable { cursor: default; }

.item-card__body { padding: var(--space-4); display: flex; flex-direction: column; gap: 6px; flex: 1; }
.item-card__name { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; }
.item-card__desc {
  font-size: .85rem;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.item-card__divider {
  border-top: 1.5px var(--card-border-style) var(--border);
  margin: var(--space-2) 0;
}

.item-card__footer { display: flex; align-items: center; justify-content: space-between; }
.price-tag { display: flex; align-items: baseline; gap: 7px; font-weight: 700; }
.price-tag__old { text-decoration: line-through; color: var(--text-muted); font-weight: 500; font-size: .82rem; }
.price-tag__new { color: var(--accent-strong); font-size: 1.05rem; }
.price-tag__from { font-size: .68rem; text-transform: uppercase; color: var(--text-muted); margin-inline-end: 2px; }

.add-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-contrast);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  transition: transform .25s var(--ease), background .25s var(--ease);
  flex-shrink: 0;
}
.add-btn:hover { transform: scale(1.1) rotate(90deg); }
.add-btn:active { transform: scale(.92) rotate(90deg); }

.empty-state {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--text-muted);
  font-size: .95rem;
}

/* =========================================================
   ITEM MODAL
========================================================= */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(10,10,10,.55);
  display: flex; align-items: flex-end;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration) var(--ease);
}
.modal-backdrop.is-open { opacity: 1; pointer-events: auto; }

@media (min-width: 640px) {
  .modal-backdrop { align-items: center; padding: var(--space-5); }
}

.modal {
  background: var(--surface);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  transform: translateY(40px);
  transition: transform var(--duration) var(--ease);
}
.modal-backdrop.is-open .modal { transform: none; }

@media (min-width: 640px) {
  .modal { border-radius: var(--radius-lg); transform: scale(.94) translateY(0); }
  .modal-backdrop.is-open .modal { transform: scale(1); }
}

.modal__media { position: relative; aspect-ratio: 16/10; background: var(--surface-alt); }
.modal__media img { width: 100%; height: 100%; object-fit: cover; }
.modal__close {
  position: absolute; top: 12px; inset-inline-end: 12px;
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(0,0,0,.55); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}

.modal__body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-4); }
.modal__name { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; }
.modal__desc { color: var(--text-muted); font-size: .92rem; }

.size-options { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.size-option {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-size: .85rem;
  font-weight: 600;
  transition: all var(--duration) var(--ease);
}
.size-option.is-active { border-color: var(--accent-strong); background: color-mix(in srgb, var(--accent-strong) 12%, transparent); color: var(--accent-strong); }

.modal__row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }

.stepper { display: flex; align-items: center; gap: var(--space-3); }
.stepper__btn {
  width: 34px; height: 34px; border-radius: 50%;
  border: 1.5px solid var(--border);
  font-size: 1.1rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  transition: transform .2s var(--ease);
}
.stepper__btn:hover { transform: scale(1.08); border-color: var(--accent); }
.stepper__value { min-width: 22px; text-align: center; font-weight: 700; }

.modal__price { font-size: 1.3rem; font-weight: 700; color: var(--accent-strong); }

.btn-primary {
  width: 100%;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--accent);
  color: var(--accent-contrast);
  font-weight: 700;
  font-size: .95rem;
  transition: transform .25s var(--ease), filter .25s var(--ease);
}
.btn-primary:hover { filter: brightness(1.06); }
.btn-primary:active { transform: scale(.98); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }

/* =========================================================
   FLOATING CART BAR
========================================================= */
.cart-bar {
  position: fixed;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  width: min(92%, 480px);
  background: var(--header-bg);
  color: var(--header-text);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  z-index: 90;
  transition: transform .45s var(--ease);
}
.cart-bar.is-visible { transform: translateX(-50%) translateY(0); }

.cart-bar__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
}
.cart-bar__count {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--accent); color: var(--accent-contrast);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .78rem; font-weight: 700;
  margin-inline-end: 8px;
  transition: transform .3s var(--ease);
}
.cart-bar__count.bump { animation: bump .35s var(--ease); }
@keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(1.35); } 100% { transform: scale(1); } }

.cart-bar__total { font-weight: 700; }

.cart-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease);
}
.cart-panel.is-open { max-height: 360px; overflow-y: auto; }

.cart-line {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid rgba(255,255,255,.1);
}
.cart-line__name { flex: 1; font-size: .88rem; }
.cart-line__meta { font-size: .75rem; opacity: .7; }
.cart-line__remove { opacity: .6; font-size: .85rem; }
.cart-line__remove:hover { opacity: 1; }

.cart-actions {
  display: flex; gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid rgba(255,255,255,.1);
}
.cart-actions .btn-primary { background: var(--accent); }
.btn-ghost {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1.5px solid rgba(255,255,255,.3);
  font-weight: 600;
  font-size: .9rem;
  flex-shrink: 0;
}

/* =========================================================
   FOOTER
========================================================= */
.site-footer {
  text-align: center;
  padding: var(--space-7) var(--space-4) var(--space-6);
  color: var(--text-muted);
  font-size: .82rem;
}
.site-footer a { color: var(--accent-strong); font-weight: 600; }

/* =========================================================
   MISC / RESPONSIVE / MOTION
========================================================= */
[dir="rtl"] .add-btn:hover { transform: scale(1.1) rotate(-90deg); }
[dir="rtl"] .add-btn:active { transform: scale(.92) rotate(-90deg); }

@media (max-width: 560px) {
  .site-header__top { flex-wrap: wrap; }
  .container { padding: 0 var(--space-4); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}