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

:root {
  --bg: #fffdf5;
  --card: #ffffff;
  --line: #f0e6c8;
  --text: #3d3300;
  --muted: #9a8b5a;
  --navy: #8a6d00;
  --accent: #e6b422;
  --accent-deep: #b8860b;
  --price: #d64541;
  --ok: #16a34a;
  --danger: #dc2626;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--accent-deep); text-decoration: none; }

/* ---------- 银杏黄背景 + 可爱水印 ---------- */
.order-body {
  background:
    radial-gradient(circle at 8% -5%, #fff3c4 0%, transparent 42%),
    radial-gradient(circle at 95% 5%, #fff8d6 0%, transparent 38%),
    #fffdf5;
  min-height: 100vh;
}

.order-body::before {
  content: "🍜 🍲 🥘 🍚 🍛 🥗";
  position: fixed;
  top: 88px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 4.2rem;
  letter-spacing: 46px;
  opacity: .05;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  white-space: nowrap;
}

/* ---------- 头部 ---------- */
.order-head {
  background: linear-gradient(135deg, #f7d046, #e6b422 55%, #cf9a0a);
  color: #3a2a00;
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 4px 18px rgba(200, 160, 20, .28);
}

.head-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 14px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.head-inner h1 {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-align: center;
  color: #3a2a00;
  text-shadow: 0 1px 2px rgba(255, 255, 255, .4);
}

.back-link { justify-self: start; }

.head-right { justify-self: end; display: flex; align-items: center; gap: 8px; }

.admin-link { justify-self: end; }

.random-link {
  color: #4a3a00;
  font-size: .85rem;
  background: rgba(255, 255, 255, .42);
  border: 1px solid rgba(120, 90, 0, .18);
  padding: 6px 13px;
  border-radius: 999px;
  text-decoration: none;
  transition: .2s;
}

.random-link:hover { background: rgba(255, 255, 255, .68); color: #2a1e00; }

.back-link, .admin-link, .logout-form .link {
  color: #4a3a00;
  font-size: .85rem;
  background: rgba(255, 255, 255, .42);
  border: 1px solid rgba(120, 90, 0, .18);
  padding: 6px 13px;
  border-radius: 999px;
  cursor: pointer;
  transition: .2s;
}
.back-link:hover, .admin-link:hover, .logout-form .link:hover {
  background: rgba(255, 255, 255, .68);
  color: #2a1e00;
}
.logout-form { display: inline; justify-self: end; }

/* ---------- 点菜页 ---------- */
.order-main {
  position: relative;
  z-index: 1;
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 26px 130px;
}

.cat-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.cat-tab {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  padding: 9px 18px;
  border-radius: 999px;
  font-size: .9rem;
  cursor: pointer;
  transition: .2s;
  box-shadow: 0 2px 8px rgba(200, 170, 60, .08);
}

.cat-tab:hover {
  border-color: #f0d066;
  color: var(--accent-deep);
  transform: translateY(-1px);
}

.cat-tab.active {
  background: linear-gradient(135deg, #f7d046, #d9a50a);
  border-color: transparent;
  color: #3a2a00;
  font-weight: 600;
  box-shadow: 0 6px 16px rgba(200, 160, 20, .35);
}

.cat-title {
  font-size: 1.12rem;
  color: var(--text);
  margin: 30px 0 16px;
  padding-left: 12px;
  border-left: 5px solid var(--accent);
  border-radius: 3px;
}

.dish-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}

.dish-card {
  background: var(--card);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform .22s, box-shadow .22s, border-color .22s;
  display: flex;
  flex-direction: column;
  box-shadow: 0 6px 20px rgba(200, 170, 60, .08);
}

.dish-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 34px rgba(200, 150, 20, .18);
  border-color: #f0d066;
}

.dish-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(230, 180, 34, .22), 0 10px 24px rgba(200, 150, 20, .16);
}

.dish-thumb {
  height: 140px;
  background: linear-gradient(135deg, #fffbe6, #fff3c4);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.thumb-ph {
  font-size: 3rem;
  opacity: .9;
  transition: transform .3s;
  user-select: none;
}

.dish-card:hover .thumb-ph {
  transform: scale(1.15) rotate(-5deg);
}

.dish-info { padding: 15px 17px 17px; display: flex; flex-direction: column; flex: 1; }
.dish-info h3 { font-size: 1rem; color: var(--text); }
.dish-note { margin-top: 5px; font-size: .78rem; color: var(--muted); }

.dish-bottom {
  margin-top: auto;
  padding-top: 12px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.price {
  color: var(--price);
  font-weight: 800;
  font-size: 1.12rem;
}

.qty-ctrl { display: flex; align-items: center; gap: 10px; }

.qty-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--accent-deep);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  transition: .2s;
}

.qty-btn:hover {
  background: #fff8d6;
  border-color: var(--accent);
  transform: scale(1.12);
}

.qty { min-width: 16px; text-align: center; font-weight: 700; }

/* ---------- 底部购物栏 ---------- */
.cart-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 253, 245, .97);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 26px rgba(200, 170, 60, .14);
  padding: 13px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  z-index: 60;
}

.cart-info { color: var(--muted); font-size: .92rem; }
.cart-info strong { color: var(--price); font-size: 1.05rem; }

.btn-primary {
  background: linear-gradient(135deg, #f7d046, #d9a50a);
  color: #3a2a00;
  border: none;
  padding: 10px 26px;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(200, 160, 20, .35);
  transition: .2s;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(200, 160, 20, .45);
}

.btn-ghost {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--line);
  padding: 10px 22px;
  border-radius: 999px;
  cursor: pointer;
  font-size: .92rem;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-deep); }

/* ---------- 弹层 ---------- */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(70, 55, 0, .45);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}
.modal-mask.show { display: flex; }

.modal {
  background: #fff;
  border-radius: 18px;
  width: 100%;
  max-width: 430px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(90, 70, 0, .25);
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  background: #fffbea;
}
.modal-head h2 { font-size: 1.05rem; color: var(--text); }
.modal-close {
  border: none;
  background: none;
  font-size: 1.5rem;
  color: var(--muted);
  cursor: pointer;
  line-height: 1;
}

.modal-body { padding: 16px 20px; overflow-y: auto; }

.order-row {
  display: flex;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  font-size: .92rem;
}

.modal-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--line);
  background: #fffbea;
}
.modal-foot strong { color: var(--price); }
.modal-actions { display: flex; gap: 10px; }

.empty-cart, .empty-state { color: var(--muted); font-size: .9rem; text-align: center; padding: 30px 0; }
.empty-state { padding: 60px 20px; }
.empty-state p { margin: 6px 0; }

/* ---------- 登录 ---------- */
.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 20% 0%, #ffeeb0 0%, transparent 45%),
    linear-gradient(135deg, #f7d046, #e6b422 55%, #cf9a0a);
  padding: 20px;
}

.login-box {
  background: #fff;
  border-radius: 20px;
  padding: 36px 32px;
  width: 100%;
  max-width: 360px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(140, 110, 0, .25);
}

.login-logo { font-size: 2.6rem; }
.login-box h1 { font-size: 1.2rem; color: var(--text); margin: 10px 0 22px; }
.login-box input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: .92rem;
  outline: none;
}
.login-box input:focus { border-color: var(--accent); }
.login-box .btn-primary { width: 100%; margin-top: 14px; padding: 11px; }
.login-box .link { display: inline-block; margin-top: 16px; font-size: .85rem; color: var(--muted); }
.login-box .error { color: var(--danger); font-size: .85rem; margin-bottom: 10px; }

/* ---------- 管理页 ---------- */
.admin-body { background: #fffdf5; }

.admin-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 60px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.panel {
  background: #fff;
  border-radius: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  box-shadow: 0 6px 20px rgba(200, 170, 60, .07);
}
.panel h2 { font-size: 1rem; color: var(--text); margin-bottom: 14px; }
.panel .hint { font-size: .83rem; color: var(--muted); margin-bottom: 12px; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.form-grid label { display: flex; flex-direction: column; gap: 6px; font-size: .82rem; color: var(--muted); }
.form-grid input, .panel textarea, .panel input[type=file] {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  font-size: .9rem;
  font-family: inherit;
  outline: none;
  background: #fffdfa;
}
.form-grid input:focus, .panel textarea:focus { border-color: var(--accent); }
.form-grid .full { grid-column: 1 / -1; }

.panel textarea {
  width: 100%;
  min-height: 100px;
  margin-top: 12px;
  resize: vertical;
}

.form-actions { margin-top: 16px; display: flex; gap: 10px; }

.table-wrap { overflow-x: auto; }
.dish-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.dish-table th, .dish-table td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; }
.dish-table th { color: var(--muted); font-weight: 600; font-size: .8rem; background: #fffbea; }
.dish-table tr.off { opacity: .5; }
.note-cell { max-width: 200px; color: var(--muted); }
.mini { width: 44px; height: 44px; object-fit: cover; border-radius: 8px; display: block; }
.mini-ph { color: #ddd0a0; }

.ops { white-space: nowrap; }
.btn-mini {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  padding: 5px 12px;
  border-radius: 8px;
  font-size: .8rem;
  cursor: pointer;
  margin-right: 6px;
}
.btn-mini:hover { border-color: var(--accent); color: var(--accent-deep); }
.btn-mini.danger { color: var(--danger); }
.btn-mini.danger:hover { border-color: var(--danger); }

/* ---------- 打印 ---------- */
@media print {
  body * { visibility: hidden; }
  .modal, .modal * { visibility: visible; }
  .modal {
    position: absolute;
    left: 0;
    top: 0;
    max-width: 100%;
    box-shadow: none;
    border: none;
  }
  .modal-actions, .modal-close { display: none; }
  .modal-mask { background: none; }
}

@media (max-width: 640px) {
  .head-inner h1 { font-size: 1.2rem; }
  .order-main { padding: 18px 14px 120px; }
  .dish-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .dish-thumb { height: 110px; }
  .thumb-ph { font-size: 2.2rem; }
  .cart-bar { gap: 14px; }
  .cart-info { font-size: .84rem; }
}