/* =========================================================
 * 家庭点菜系统 全局样式
 * 移动优先 · 暖色调 · 卡片式 · 大圆角 · 大字号（兼顾中老年人）
 * 断点：<768px 单列；768–1024px 双列；>1024px 三列居中（最大宽 1100px）
 * ========================================================= */

:root {
  --color-bg: #fdf6ee;
  --color-card: #ffffff;
  --color-primary: #e2703a;
  --color-primary-dark: #c85a28;
  --color-primary-light: #fde8dc;
  --color-accent: #f2b544;
  --color-text: #3d2c21;
  --color-text-light: #8a7668;
  --color-border: #f0e2d3;
  --color-success: #5a9e6f;
  --color-danger: #d9534f;
  --radius-card: 18px;
  --radius-btn: 14px;
  --shadow-card: 0 2px 10px rgba(190, 140, 90, 0.12);
  --font-size-base: 17px;
  --font-size-lg: 20px;
  --font-size-xl: 24px;
}

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

html {
  font-size: var(--font-size-base);
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  padding-bottom: 76px; /* 底部 Tab 高度 */
}

img {
  display: block;
  max-width: 100%;
}

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

/* ---------- 顶部标题栏 ---------- */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(135deg, #e2703a, #f2955c);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 2px 8px rgba(190, 120, 60, 0.25);
}

.top-bar .title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  white-space: nowrap;
}

.top-bar .subtitle {
  font-size: 0.85rem;
  opacity: 0.9;
}

/* 顶部导航（仅桌面端显示） */
.top-nav {
  display: none;
  gap: 6px;
}

.top-nav a {
  color: #fff;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 1rem;
  opacity: 0.85;
}

.top-nav a.active,
.top-nav a:hover {
  background: rgba(255, 255, 255, 0.22);
  opacity: 1;
}

/* ---------- 底部 Tab 导航（移动端） ---------- */
.tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -2px 10px rgba(190, 140, 90, 0.1);
}

.tab-bar a {
  flex: 1;
  text-align: center;
  padding: 10px 0 12px;
  color: var(--color-text-light);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.tab-bar a .tab-icon {
  font-size: 1.35rem;
  line-height: 1;
}

.tab-bar a.active {
  color: var(--color-primary);
  font-weight: 600;
}

/* ---------- 内容区 ---------- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
}

.page-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin: 8px 0 4px;
}

.page-desc {
  color: var(--color-text-light);
  margin-bottom: 16px;
}

/* ---------- 卡片网格 ---------- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.card {
  background: var(--color-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.card .card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--color-primary-light);
}

.card .card-img-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 2.5rem;
}

.card .card-body {
  padding: 12px 14px 14px;
}

.card .card-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 4px;
}

.card .card-meta {
  color: var(--color-text-light);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---------- 徽章 / 标签 ---------- */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.badge.off {
  background: #eee;
  color: #999;
}

.stars {
  color: var(--color-accent);
  font-size: 1rem;
  letter-spacing: 2px;
}

.stars .empty {
  color: #e8d9c8;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  padding: 12px 22px;
  border-radius: var(--radius-btn);
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  transition: background 0.15s ease;
  min-height: 48px; /* 中老年人友好的触控高度 */
}

.btn:hover {
  background: var(--color-primary-dark);
}

.btn:disabled {
  background: #d8c6b5;
  cursor: not-allowed;
}

.btn.secondary {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.btn.secondary:hover {
  background: #f8d7c3;
}

.btn.danger {
  background: var(--color-danger);
}

.btn.small {
  padding: 8px 14px;
  min-height: 40px;
  font-size: 0.9rem;
}

.btn.block {
  display: block;
  width: 100%;
}

/* ---------- 表单 ---------- */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  font-family: inherit;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-btn);
  background: #fff;
  color: var(--color-text);
}

.form-group textarea {
  min-height: 90px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-hint {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* ---------- 筛选栏 ---------- */
.filter-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.filter-bar select,
.filter-bar input {
  padding: 10px 14px;
  font-size: 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-btn);
  background: #fff;
  font-family: inherit;
}

.filter-bar input {
  flex: 1;
  min-width: 140px;
}

/* ---------- 提示条 ---------- */
.notice {
  background: #fff7e6;
  border: 1px solid #f5d9a8;
  color: #9a6b1e;
  border-radius: var(--radius-btn);
  padding: 10px 16px;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

/* ---------- 空状态 ---------- */
.empty-state {
  text-align: center;
  color: var(--color-text-light);
  padding: 48px 16px;
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 8px;
}

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(60, 40, 25, 0.45);
  z-index: 100;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.modal {
  background: #fff;
  width: 100%;
  max-width: 560px;
  max-height: 92vh;
  overflow-y: auto;
  border-radius: 22px 22px 0 0;
  padding: 20px;
}

.modal .modal-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: 14px;
}

.modal .modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.modal .modal-actions .btn {
  flex: 1;
}

[hidden] {
  display: none !important;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 96px;
  transform: translateX(-50%);
  background: rgba(50, 35, 25, 0.92);
  color: #fff;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 1rem;
  z-index: 200;
  max-width: 86vw;
  text-align: center;
  animation: toast-in 0.2s ease;
}

.toast.error {
  background: rgba(190, 60, 50, 0.95);
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ---------- 详情页 ---------- */
.detail-hero {
  border-radius: var(--radius-card);
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: var(--shadow-card);
}

.detail-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}

.section {
  background: var(--color-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: 16px;
  margin-bottom: 16px;
}

.section h2 {
  font-size: var(--font-size-lg);
  margin-bottom: 10px;
  padding-left: 10px;
  border-left: 4px solid var(--color-primary);
}

.line-list {
  list-style: none;
}

.line-list li {
  padding: 6px 0 6px 22px;
  position: relative;
}

.line-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 15px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

.step-list {
  list-style: none;
  counter-reset: step;
}

.step-list li {
  counter-increment: step;
  padding: 8px 0 8px 44px;
  position: relative;
}

.step-list li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 8px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

/* ---------- 图片墙 ---------- */
.photo-wall {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.photo-wall img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 12px;
  cursor: pointer;
}

.photo-wall .photo-item {
  position: relative;
}

.photo-wall .photo-uploader {
  position: absolute;
  left: 4px;
  bottom: 4px;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 0.7rem;
  padding: 1px 8px;
  border-radius: 999px;
}

/* ---------- 评分 ---------- */
.review-item {
  padding: 12px 0;
  border-bottom: 1px dashed var(--color-border);
}

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

.review-item .review-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}

.review-item .review-name {
  font-weight: 600;
}

.review-item .review-time {
  color: var(--color-text-light);
  font-size: 0.8rem;
}

.star-input {
  display: flex;
  gap: 6px;
  font-size: 2rem;
  cursor: pointer;
  user-select: none;
}

.star-input span {
  color: #e8d9c8;
  transition: color 0.1s;
}

.star-input span.on {
  color: var(--color-accent);
}

/* ---------- 今日看板 ---------- */
.today-item .users {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.order-row {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
}

.order-row img,
.order-row .thumb-placeholder {
  width: 84px;
  height: 84px;
  border-radius: 14px;
  object-fit: cover;
  flex-shrink: 0;
}

.order-row .thumb-placeholder {
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--color-primary);
}

.order-row .order-info {
  flex: 1;
  min-width: 0;
}

.order-row .order-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}

/* ---------- 管理页 ---------- */
.admin-row {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  flex-wrap: wrap;
}

.admin-row img,
.admin-row .thumb-placeholder {
  width: 72px;
  height: 72px;
  border-radius: 12px;
  object-fit: cover;
  flex-shrink: 0;
}

.admin-row .thumb-placeholder {
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--color-primary);
}

.admin-row .admin-info {
  flex: 1;
  min-width: 140px;
}

.admin-row .admin-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.login-box {
  max-width: 420px;
  margin: 60px auto;
  background: #fff;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: 28px 22px;
}

.login-box h1 {
  font-size: var(--font-size-xl);
  text-align: center;
  margin-bottom: 6px;
}

.login-box .login-desc {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.img-preview {
  margin-top: 8px;
  max-width: 200px;
  border-radius: 12px;
  overflow: hidden;
}

/* ---------- 响应式断点 ---------- */
@media (min-width: 768px) {
  body {
    padding-bottom: 0;
  }

  .tab-bar {
    display: none;
  }

  .top-nav {
    display: flex;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .modal-mask {
    align-items: center;
    padding: 20px;
  }

  .modal {
    border-radius: 22px;
  }
}

@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}