/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --brown: #5c3d2e;
  --brown-light: #8b6453;
  --accent: #e07b39;
  --accent-light: #f5a86a;
  --bg: #fdf8f3;
  --card-bg: #ffffff;
  --text: #2c1a0e;
  --text-muted: #8a7060;
  --border: #ede0d4;
  --radius: 16px;
  --shadow: 0 2px 12px rgba(92,61,46,0.10);
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans KR', sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  max-width: 480px;
  margin: 0 auto;
  padding-bottom: 100px;
  position: relative;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon { font-size: 22px; }

.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--brown);
  letter-spacing: -0.3px;
}

.cart-btn {
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--brown);
  padding: 4px;
  display: flex;
  align-items: center;
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hero */
.hero {
  padding: 28px 20px 20px;
  background: linear-gradient(135deg, #5c3d2e 0%, #8b6453 100%);
  color: #fff;
}

.hero-sub {
  font-size: 13px;
  opacity: 0.75;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.5px;
}

/* Orderer Section */
.orderer-section {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
}

.orderer-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--brown);
  flex-shrink: 0;
}

.orderer-select-wrap {
  position: relative;
  flex: 1;
}

.orderer-select {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 9px 36px 9px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s;
}

.orderer-select:focus {
  border-color: var(--brown);
}

.orderer-select option[value=""] {
  color: var(--text-muted);
}

.select-arrow {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--brown-light);
  pointer-events: none;
}

/* Category Nav */
.category-nav {
  display: flex;
  gap: 8px;
  padding: 16px 20px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.category-nav::-webkit-scrollbar { display: none; }

.cat-btn {
  flex-shrink: 0;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--card-bg);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
}

.cat-btn.active {
  background: var(--brown);
  border-color: var(--brown);
  color: #fff;
}

.cat-btn:active { transform: scale(0.95); }

/* Menu Grid */
.menu-container { padding: 0 16px; }

.menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* Menu Card */
.menu-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.15s;
}

.menu-card:active { transform: scale(0.97); }

.card-emoji {
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 52px;
  background: linear-gradient(135deg, #fdf0e6 0%, #fde8d0 100%);
}

.card-body { padding: 12px 12px 10px; }

.card-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-desc {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 10px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.card-price {
  font-size: 14px;
  font-weight: 800;
  color: var(--brown);
}

.add-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, transform 0.1s;
  flex-shrink: 0;
}

.add-btn:active {
  background: var(--brown);
  transform: scale(0.9);
}

/* Floating Cart Button */
.fab-cart {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--brown);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(92,61,46,0.35);
  z-index: 90;
  transition: transform 0.2s, opacity 0.2s;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
}

.fab-cart.visible {
  opacity: 1;
  pointer-events: auto;
}

.fab-cart:active { transform: translateX(-50%) scale(0.96); }

.fab-total {
  background: var(--accent);
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 13px;
}

/* Overlay */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Cart Bottom Sheet */
.cart-sheet {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) translateY(100%);
  width: 100%;
  max-width: 480px;
  background: var(--card-bg);
  border-radius: 24px 24px 0 0;
  z-index: 300;
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.cart-sheet.open {
  transform: translateX(-50%) translateY(0);
}

.sheet-handle {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  margin: 12px auto 0;
  flex-shrink: 0;
}

.sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px;
  flex-shrink: 0;
}

.sheet-header h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
}

.sheet-orderer {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  display: block;
  margin-top: 2px;
}

.sheet-close {
  background: none;
  border: none;
  font-size: 16px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
}

/* Cart Items */
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 4px 20px 12px;
}

.cart-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 0;
  font-size: 14px;
}

.cart-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.cart-item:last-child { border-bottom: none; }

.item-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.item-emoji {
  font-size: 28px;
  width: 44px;
  height: 44px;
  background: var(--bg);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.item-info { flex: 1; }

.item-name {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
}

.item-price {
  font-size: 13px;
  color: var(--text-muted);
}

.item-qty {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--card-bg);
  color: var(--brown);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  line-height: 1;
}

.qty-btn:active { background: var(--bg); }

.qty-num {
  font-size: 15px;
  font-weight: 700;
  min-width: 18px;
  text-align: center;
}

/* Item Options */
.item-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 56px;
}

.option-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.opt-btn {
  padding: 5px 12px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  line-height: 1;
}

.opt-btn:active { transform: scale(0.95); }

.opt-btn.active {
  border-color: var(--brown);
  background: var(--brown);
  color: #fff;
}

.opt-btn.hot.active {
  border-color: #d94f3a;
  background: #d94f3a;
}

.opt-btn.iced.active {
  border-color: #2e86c1;
  background: #2e86c1;
}

.opt-btn.sizeup.active {
  border-color: var(--accent);
  background: var(--accent);
}

/* Decaf Radio Row */
.decaf-row {
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding-top: 6px;
  border-top: 1px dashed var(--border);
}

.option-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  margin-right: 2px;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.radio-label input[type="radio"] {
  accent-color: var(--brown);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.radio-label:has(input:checked) {
  color: var(--brown);
}

/* Cart Footer */
.cart-footer {
  padding: 14px 20px 28px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.total-row span:first-child {
  font-size: 14px;
  color: var(--text-muted);
}

.total-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--brown);
}

.order-btn {
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}

.order-btn:active { background: var(--brown); }


/* Order Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  padding: 24px;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--card-bg);
  border-radius: 24px;
  padding: 36px 28px 28px;
  text-align: center;
  width: 100%;
  max-width: 320px;
  transform: scale(0.85);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

.modal-icon {
  width: 64px;
  height: 64px;
  background: #e8f5e9;
  color: #43a047;
  border-radius: 50%;
  font-size: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-weight: 700;
}

.modal h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
}

.modal-msg {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  white-space: pre-line;
  text-align: left;
}

.modal-close-btn {
  width: 100%;
  padding: 14px;
  background: var(--brown);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

/* Animation */
@keyframes pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

.pop { animation: pop 0.2s ease; }