:root {
  --bg: #121212;
  --bg-card: #1e1e1e;
  --bg-elev: #262626;
  --primary: #e63946;
  --primary-dark: #b8232f;
  --accent: #ff7a18;
  --text: #f5f5f5;
  --text-muted: #b3b3b3;
  --border: #2e2e2e;
  --success: #25d366;
  --shadow: 0 4px 14px rgba(0,0,0,0.45);
  --radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.45;
}

body {
  padding-bottom: 110px;
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(255,122,24,0.12), transparent 60%),
    radial-gradient(1200px 600px at 50% 0%, rgba(230,57,70,0.10), transparent 60%),
    var(--bg);
}

.header {
  text-align: center;
  padding: 28px 16px 18px;
  background: linear-gradient(180deg, rgba(230,57,70,0.18), transparent);
  border-bottom: 1px solid var(--border);
}

.logo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 10px;
}

.logo {
  width: 140px;
  height: 140px;
  object-fit: contain;
  border-radius: 50%;
  background: #000;
  box-shadow: 0 8px 30px rgba(255,122,24,0.25);
  border: 3px solid var(--accent);
}

.title {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.categories {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 14px;
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(18,18,18,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  scrollbar-width: none;
}
.categories::-webkit-scrollbar { display: none; }

.cat-chip {
  flex: 0 0 auto;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}
.cat-chip:hover, .cat-chip.active {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: transparent;
  color: #fff;
}

.menu { padding: 16px 14px 20px; max-width: 720px; margin: 0 auto; }

.category {
  margin-bottom: 28px;
  scroll-margin-top: 70px;
}

.category-title {
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  border-left: 4px solid var(--primary);
  padding-left: 10px;
  margin-bottom: 14px;
}

.subcat-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 14px 0 10px;
  padding-left: 4px;
}

.item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--shadow);
  transition: transform 0.15s, border-color 0.2s;
}
.item:hover { transform: translateY(-1px); border-color: var(--primary); }

.item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.item-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

.item-price {
  font-size: 1rem;
  font-weight: 800;
  color: var(--accent);
  white-space: nowrap;
}

.item-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.price-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.price-opt {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  flex: 1 1 auto;
  min-width: 130px;
}
.price-opt-label { font-size: 0.8rem; color: var(--text-muted); }
.price-opt-value { font-weight: 700; color: var(--accent); font-size: 0.9rem; }

.add-btn {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border: none;
  padding: 9px 12px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  align-self: flex-start;
  transition: filter 0.15s, transform 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.add-btn:hover { filter: brightness(1.1); }
.add-btn:active { transform: scale(0.97); }

.add-btn.small { padding: 6px 10px; font-size: 0.78rem; }

.footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 24px 16px;
  border-top: 1px solid var(--border);
  margin-top: 20px;
}

/* Cart floating button */
.cart-btn {
  position: fixed;
  bottom: 22px;
  right: 18px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(230,57,70,0.45);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-btn:active { transform: scale(0.95); }

.cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #fff;
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 800;
  min-width: 22px;
  height: 22px;
  padding: 0 5px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: none;
  align-items: flex-end;
  justify-content: center;
  z-index: 100;
}
.modal.open { display: flex; }

.modal-content {
  background: var(--bg-card);
  width: 100%;
  max-width: 520px;
  max-height: 88vh;
  border-radius: 18px 18px 0 0;
  padding: 16px 16px 20px;
  display: flex;
  flex-direction: column;
  animation: slideUp 0.25s ease;
}

@keyframes slideUp { from { transform: translateY(100%);} to { transform: translateY(0);} }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 { font-size: 1.2rem; color: var(--accent); }

.modal-close {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px 10px;
}

.cart-list {
  list-style: none;
  flex: 1;
  overflow-y: auto;
  margin-bottom: 12px;
}

.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.cart-item-name { flex: 1; }
.cart-item-name small { display:block; color: var(--text-muted); font-size: 0.75rem; }
.cart-qty {
  display: flex;
  align-items: center;
  gap: 6px;
}
.qty-btn {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}
.qty-btn:active { transform: scale(0.93); }
.cart-item-price { font-weight: 700; color: var(--accent); min-width: 70px; text-align: right; }
.remove-btn {
  background: transparent;
  border: none;
  color: #ff6b6b;
  cursor: pointer;
  font-size: 1rem;
  padding: 0 4px;
}

.cart-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 24px 12px;
  font-style: italic;
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 4px;
  border-top: 1px solid var(--border);
  font-size: 1.05rem;
}
.cart-total strong { color: var(--accent); font-size: 1.2rem; }

.finalize-btn {
  width: 100%;
  background: var(--success);
  color: #fff;
  border: none;
  padding: 14px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: filter 0.15s;
}
.finalize-btn:hover { filter: brightness(1.08); }
.finalize-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.finalize-btn::before { content: "📱"; }

.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #222;
  color: #fff;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s;
  border: 1px solid var(--border);
  z-index: 200;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (min-width: 768px) {
  .title { font-size: 2.2rem; }
  .logo { width: 170px; height: 170px; }
  .item { flex-direction: row; align-items: center; }
  .item-info { flex: 1; }
  .add-btn { align-self: center; }
  .modal { align-items: center; }
  .modal-content { border-radius: 18px; max-height: 80vh; }
}