/* Calabria Mia POS - Customer PWA */
:root {
  --color-primary: #2C1810;
  --color-secondary: #FFF8F0;
  --color-accent: #C8102E;
  --color-accent-hover: #A50D24;
  --color-warm-gold: #D4A853;
  --color-warm-cream: #F5E6D3;
  --color-gray-100: #F5F5F5;
  --color-gray-200: #E5E5E5;
  --color-gray-400: #A3A3A3;
  --color-gray-600: #525252;
  --color-gray-800: #262626;
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-md: 0 4px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.12);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font-body);
  background: var(--color-secondary);
  color: var(--color-gray-800);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.15;
}

/* ============ Header ============ */
.header {
  position: sticky; top: 0; z-index: 10;
  background: var(--color-primary);
  color: var(--color-secondary);
  padding: 14px 16px;
  display: flex; align-items: center; justify-content: space-between;
  box-shadow: var(--shadow-md);
}
.header__logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-style: italic;
  color: var(--color-warm-gold);
}
.header__table {
  font-size: .85rem;
  opacity: .9;
}
.header__table strong { color: var(--color-warm-gold); font-weight: 600; }

/* ============ Layout ============ */
.container { max-width: 680px; margin: 0 auto; padding: 20px 16px 140px; }
.banner {
  background: var(--color-warm-cream);
  border-left: 4px solid var(--color-accent);
  padding: 12px 16px;
  margin-bottom: 20px;
  border-radius: var(--radius-md);
  font-size: .9rem;
}

/* ============ Menu ============ */
.cat-tabs {
  position: sticky; top: 64px; z-index: 5;
  background: var(--color-secondary);
  display: flex; gap: 6px; overflow-x: auto;
  padding: 10px 16px;
  margin: -20px -16px 16px;
  border-bottom: 1px solid var(--color-gray-200);
  scrollbar-width: none;
}
.cat-tabs::-webkit-scrollbar { display: none; }
.cat-tab {
  flex-shrink: 0;
  padding: 8px 14px;
  border-radius: 20px;
  background: var(--color-gray-100);
  font-size: .88rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all .15s ease;
}
.cat-tab.is-active {
  background: var(--color-primary);
  color: var(--color-warm-gold);
}

.menu-section { margin-bottom: 32px; scroll-margin-top: 130px; }
.menu-section h2 {
  font-size: 1.6rem;
  font-style: italic;
  margin-bottom: 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-warm-gold);
}

.menu-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--color-gray-200);
}
.menu-item__name { font-weight: 600; color: var(--color-primary); font-size: 1rem; }
.menu-item__price { font-weight: 600; color: var(--color-accent); font-size: .95rem; white-space: nowrap; }
.menu-item__desc { grid-column: 1 / -1; font-size: .85rem; color: var(--color-gray-600); line-height: 1.45; }
.menu-item__badges { grid-column: 1 / -1; display: flex; gap: 6px; }
.badge {
  font-size: .7rem;
  padding: 2px 8px;
  border-radius: 3px;
  font-weight: 500;
}
.badge-veg { background: #e8f5e9; color: #2e7d32; }
.badge-spicy { background: #ffebee; color: var(--color-accent); }

.menu-item__actions {
  grid-column: 2;
  display: flex;
  align-items: center;
  gap: 8px;
}
.qty-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-warm-gold);
  font-weight: 600;
  font-size: 1.1rem;
  display: inline-flex; align-items: center; justify-content: center;
}
.qty-btn:active { transform: scale(.92); }
.qty-count {
  min-width: 24px;
  text-align: center;
  font-weight: 600;
  color: var(--color-primary);
}

/* ============ Cart bar (fixed bottom) ============ */
.cart-bar {
  position: fixed; left: 0; right: 0; bottom: 0;
  background: var(--color-primary);
  color: var(--color-secondary);
  padding: 14px 16px calc(14px + env(safe-area-inset-bottom));
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 -4px 16px rgba(0,0,0,.15);
  z-index: 20;
  transform: translateY(100%);
  transition: transform .3s ease;
}
.cart-bar.is-visible { transform: translateY(0); }
.cart-bar__summary { flex: 1; }
.cart-bar__count { font-size: .75rem; opacity: .85; }
.cart-bar__total { font-size: 1.2rem; font-weight: 700; color: var(--color-warm-gold); }
.cart-bar__btn {
  padding: 12px 20px;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: .95rem;
}
.cart-bar__btn:disabled { opacity: .5; cursor: not-allowed; }

/* ============ Cart review modal ============ */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5);
  display: none; align-items: flex-end; justify-content: center;
  z-index: 30;
}
.modal-overlay.is-open { display: flex; }
.modal {
  background: var(--color-secondary);
  width: 100%;
  max-width: 680px;
  max-height: 85vh;
  border-radius: 16px 16px 0 0;
  padding: 20px;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal h2 { font-size: 1.5rem; margin-bottom: 14px; font-style: italic; }
.modal__close {
  position: absolute; top: 14px; right: 18px;
  font-size: 1.4rem; color: var(--color-gray-600);
}
.cart-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-gray-200);
}
.cart-item__qty { font-weight: 600; color: var(--color-primary); min-width: 28px; }
.cart-item__name { font-size: .95rem; font-weight: 500; }
.cart-item__price { font-weight: 600; color: var(--color-accent); }
.cart-item__remove {
  color: var(--color-gray-400);
  padding: 6px;
  font-size: 1.2rem;
}
.cart-total {
  display: flex; justify-content: space-between;
  padding: 16px 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  border-top: 2px solid var(--color-warm-gold);
  margin-top: 8px;
}
.form-group { margin: 14px 0; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--color-gray-600);
}
.form-group input, .form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font: inherit;
  font-size: .95rem;
}
.form-group input:focus, .form-group textarea:focus {
  outline: 2px solid var(--color-warm-gold);
  border-color: var(--color-warm-gold);
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center; justify-content: center;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: .95rem;
  transition: all .15s ease;
}
.btn-primary { background: var(--color-accent); color: white; width: 100%; }
.btn-primary:active { background: var(--color-accent-hover); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }
.btn-ghost { background: var(--color-warm-cream); color: var(--color-primary); }

/* ============ Order status ============ */
.order-status {
  background: white;
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-md);
}
.order-status h3 {
  font-style: italic;
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.status-badge {
  display: inline-block;
  font-size: .85rem;
  padding: 4px 12px;
  border-radius: 12px;
  font-weight: 500;
}
.status-open      { background: #eeeeee; color: #424242; }
.status-submitted { background: #e3f2fd; color: #1565c0; }
.status-preparing { background: #fff3e0; color: #e65100; }
.status-ready     { background: #e8f5e9; color: #2e7d32; }
.status-served    { background: #f3e5f5; color: #6a1b9a; }
.status-paid      { background: var(--color-warm-cream); color: var(--color-primary); }

/* ============ Payment page ============ */
.pay-summary {
  background: white;
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-md);
}
.pay-row { display: flex; justify-content: space-between; padding: 6px 0; }
.pay-row--total {
  border-top: 2px solid var(--color-warm-gold);
  margin-top: 10px;
  padding-top: 14px;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
}
.tip-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 14px 0;
}
.tip-opt {
  padding: 10px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: .9rem;
  text-align: center;
  background: white;
}
.tip-opt.is-selected {
  background: var(--color-primary);
  color: var(--color-warm-gold);
  border-color: var(--color-primary);
}

#payment-element { margin: 16px 0; }
.error-msg { color: var(--color-accent); font-size: .88rem; margin-top: 8px; }

/* ============ Loader / empty ============ */
.loader {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-gray-600);
}
.spinner {
  display: inline-block;
  width: 40px; height: 40px;
  border: 3px solid var(--color-gray-200);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  margin-bottom: 14px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state {
  text-align: center;
  padding: 60px 20px;
}
.empty-state h2 { margin-bottom: 10px; font-style: italic; }
.empty-state p { max-width: 400px; margin: 0 auto; color: var(--color-gray-600); }

@media (min-width: 720px) {
  .menu-item { grid-template-columns: 1fr auto auto; }
}