/* ============================================
   shop-booking 全局样式
   风格：温柔柔和 · 奶油底 + 珊瑚粉 + 薄荷绿
   ============================================ */

:root {
  --cream:       #FFF9F0;
  --cream-2:     #F7EFE2;
  --card:        #FFFFFF;
  --primary:     #E85D5D;   /* 珊瑚粉 */
  --primary-2:   #F08080;
  --primary-3:   #FBD9D9;
  --mint:        #7FCDB8;   /* 薄荷绿 */
  --mint-2:      #B5E4D3;
  --gold:        #E6B54E;   /* 暖金 */
  --text:        #3D2C2E;
  --text-2:      #6A5659;
  --muted:       #A89899;
  --border:      #F0E5D8;
  --border-2:    #E6D8C4;
  --danger:      #D94E4E;
  --success:     #4EA87E;
  --warning:     #E6B54E;
  --shadow:      0 2px 8px rgba(61, 44, 46, 0.06), 0 8px 24px rgba(61, 44, 46, 0.04);
  --shadow-lg:   0 4px 16px rgba(61, 44, 46, 0.08), 0 16px 40px rgba(61, 44, 46, 0.06);
  --radius:      16px;
  --radius-sm:   10px;
  --radius-lg:   24px;
  --font:        -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
}

/* ============ Hero 欢迎区 ============ */
.hero {
  background: linear-gradient(135deg, #FFF3EC 0%, #FDE9E9 45%, #E9F6F0 100%);
  border-bottom: 1px solid var(--border);
  padding: 40px 0 44px;
  position: relative;
  overflow: hidden;
}

.hero-inner { text-align: center; position: relative; z-index: 1; }

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--border);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.hero-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.hero-sub {
  font-size: 15px;
  color: var(--text-2);
  margin: 0 auto 22px;
  max-width: 520px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ 卡片入场动画 ============ */
.card { animation: cardIn 0.5s ease both; }
.card:nth-child(2) { animation-delay: 0.06s; }
.card:nth-child(3) { animation-delay: 0.12s; }

@keyframes cardIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============ 我的预约列表 ============ */
.my-booking { animation: cardIn 0.3s ease both; }

/* ============ 服务分类 ============ */
.category-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.cat-chip {
  padding: 6px 16px;
  border: 1px solid var(--border-2);
  border-radius: 20px;
  background: var(--card);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  transition: all 0.15s;
}

.cat-chip:hover { border-color: var(--primary-2); color: var(--primary); }

.cat-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.service-cat {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 11px;
  font-weight: 600;
  color: #2F6A56;
  background: #EAF6F1;
  padding: 2px 10px;
  border-radius: 10px;
}

/* ============ 后台 日/周 视图 ============ */
.view-toggle {
  display: inline-flex;
  border: 1px solid var(--border-2);
  border-radius: 8px;
  overflow: hidden;
}

.vt-btn {
  padding: 6px 14px;
  border: none;
  background: var(--card);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
}

.vt-btn + .vt-btn { border-left: 1px solid var(--border-2); }
.vt-btn.active { background: var(--primary); color: white; }

.week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.week-col {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  min-height: 180px;
}

.week-col.today { border-color: var(--primary); }

.week-col-head {
  padding: 10px 8px;
  background: var(--cream-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-2);
}

.week-col-head:hover { color: var(--primary); }
.week-col.today .week-col-head { background: var(--primary-3); color: var(--primary); }
.week-col-head strong { font-size: 14px; color: var(--text); }
.week-count { font-size: 11px; color: var(--muted); }

.week-col-body { padding: 8px; display: flex; flex-direction: column; gap: 6px; }

.week-item {
  font-size: 12px;
  padding: 6px 8px;
  border-radius: 6px;
  background: var(--cream);
  border-left: 3px solid var(--border-2);
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.week-item.st-pending   { border-left-color: #E6B54E; }
.week-item.st-confirmed { border-left-color: var(--mint); }
.week-item.st-called    { border-left-color: var(--primary); }
.week-item.st-done      { border-left-color: var(--border-2); }
.week-item.st-cancelled, .week-item.st-rejected { opacity: 0.55; }

.week-time { font-weight: 700; color: var(--text); }
.week-svc { color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.week-cust { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.week-empty {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  padding: 16px 0;
}

@media (max-width: 768px) {
  .week-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============ 统计仪表盘 ============ */
.trend-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 8px;
  padding: 8px 4px 0;
  min-height: 130px;
}

.trend-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.trend-count { font-size: 12px; font-weight: 700; color: var(--text-2); min-height: 16px; }

.trend-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 80px;
}

.trend-bar { width: 12px; border-radius: 3px 3px 0 0; min-height: 2px; }
.trend-bar.total { background: var(--primary-2); }
.trend-bar.done { background: var(--mint); }

.trend-date { font-size: 11px; color: var(--muted); }

.top-rank {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-3);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font);
  background: var(--cream);
  color: var(--text);
  line-height: 1.55;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

/* ============ 布局 ============ */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-wide { max-width: 1200px; }

/* ============ 头部 ============ */
.shop-header {
  background: linear-gradient(135deg, var(--cream) 0%, var(--cream-2) 100%);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.shop-header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
}

.shop-logo {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
}

.shop-logo img { width: 100%; height: 100%; object-fit: cover; }

.shop-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
  flex: 1;
}

.shop-title .subtitle {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
  margin-top: 2px;
}

.header-actions {
  display: flex;
  gap: 8px;
}

/* ============ 按钮 ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  color: var(--text);
  background: var(--card);
  border-color: var(--border-2);
  line-height: 1.2;
}

.btn:hover { border-color: var(--primary-2); color: var(--primary); }

.btn-primary {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-2);
  border-color: var(--primary-2);
  color: white;
}

.btn-primary:disabled {
  background: #D4B8B8;
  border-color: #D4B8B8;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--mint-2);
  color: #2F6A56;
  border-color: var(--mint);
}

.btn-secondary:hover {
  background: var(--mint);
  color: white;
  border-color: var(--mint);
}

.btn-danger {
  background: #FDECEC;
  color: var(--danger);
  border-color: #F8C9C9;
}

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

.btn-ghost {
  background: transparent;
  border-color: var(--border-2);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 8px;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: 12px;
}

.btn-block { width: 100%; }

/* ============ 卡片 ============ */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 14px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-title .icon { font-size: 20px; }

.section-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-2);
  margin: 24px 0 12px 0;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* ============ 表单 ============ */
.field { margin-bottom: 16px; }

.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 6px;
}

.field-label .req { color: var(--danger); }

.input, .select, .textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  background: var(--card);
  transition: border-color 0.15s;
}

.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232, 93, 93, 0.1);
}

.textarea {
  min-height: 80px;
  resize: vertical;
}

/* ============ 服务卡片 ============ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.service-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
}

.service-card:hover {
  border-color: var(--primary-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.service-card.selected {
  border-color: var(--primary);
  background: linear-gradient(135deg, #FFF5F5, #FFFFFF);
}

.service-card.selected::after {
  content: "✓";
  position: absolute;
  top: 12px;
  right: 12px;
  width: 24px;
  height: 24px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

.service-name {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}

.service-desc {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
  min-height: 20px;
}

.service-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.service-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
}

.service-price .unit { font-size: 13px; color: var(--muted); font-weight: 400; }

.service-duration {
  font-size: 13px;
  color: var(--text-2);
}

/* ============ 日期 + 时间网格 ============ */
.date-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.date-chip {
  flex-shrink: 0;
  padding: 10px 14px;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  background: var(--card);
  cursor: pointer;
  text-align: center;
  min-width: 68px;
  transition: all 0.15s;
}

.date-chip:hover { border-color: var(--primary-2); }

.date-chip.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.date-chip .weekday {
  font-size: 12px;
  color: var(--muted);
  display: block;
  margin-bottom: 2px;
}

.date-chip.active .weekday { color: rgba(255, 255, 255, 0.8); }

.date-chip .day {
  font-size: 18px;
  font-weight: 700;
}

.date-chip .month {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

.date-chip.active .month { color: rgba(255, 255, 255, 0.8); }

.slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 8px;
  max-height: 320px;
  overflow-y: auto;
  padding: 4px;
}

.slot {
  padding: 10px 8px;
  border: 1px solid var(--border-2);
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.12s;
  background: var(--card);
}

.slot:hover:not(.disabled) {
  border-color: var(--primary);
  color: var(--primary);
}

.slot.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.slot.disabled {
  background: #F5F0E8;
  color: var(--muted);
  cursor: not-allowed;
  text-decoration: line-through;
  opacity: 0.6;
}

.slot .reason {
  display: block;
  font-size: 10px;
  color: var(--muted);
  font-weight: 400;
  margin-top: 2px;
}

/* ============ 排队页 ============ */
.queue-hero {
  text-align: center;
  padding: 40px 20px;
}

.queue-number {
  font-size: 96px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin: 20px 0 8px 0;
}

.queue-status {
  font-size: 20px;
  color: var(--text-2);
  margin-bottom: 32px;
}

.queue-list {
  max-width: 480px;
  margin: 0 auto;
}

.queue-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  background: var(--card);
}

.queue-item.serving {
  background: linear-gradient(135deg, #FFF5F5, #FFFFFF);
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(232, 93, 93, 0.15);
}

.queue-pos {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-3);
  color: var(--primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.queue-item.serving .queue-pos {
  background: var(--primary);
  color: white;
}

/* ============ 后台表格 ============ */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

table.data th, table.data td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

table.data th {
  background: var(--cream-2);
  font-weight: 600;
  color: var(--text-2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  position: sticky;
  top: 0;
}

table.data tr:last-child td { border-bottom: none; }
table.data tr:hover td { background: rgba(255, 249, 240, 0.5); }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
}

.badge-pending   { background: #FFF4E0; color: #B87A00; }
.badge-confirmed { background: #E5F5EC; color: #2F6A56; }
.badge-called    { background: #FCE4E4; color: #A32626; }
.badge-done      { background: #EEECEE; color: #6A5659; }
.badge-cancelled { background: #EEECEE; color: var(--muted); }
.badge-rejected  { background: #F0E5E5; color: #7A4E4E; }

/* ============ 后台导航 ============ */
.admin-nav {
  display: flex;
  gap: 4px;
  padding: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  overflow-x: auto;
}

.admin-tab {
  padding: 8px 16px;
  border: none;
  background: transparent;
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.admin-tab:hover { background: var(--cream-2); }

.admin-tab.active {
  background: var(--primary);
  color: white;
}

/* ============ 统计卡 ============ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  text-align: center;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}

.stat-label {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.stat-card.pending .stat-value { color: #B87A00; }
.stat-card.confirmed .stat-value { color: #2F6A56; }
.stat-card.called .stat-value { color: var(--primary); }
.stat-card.done .stat-value { color: var(--text-2); }

/* ============ 消息提示 ============ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 20px;
  background: var(--text);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 14px;
  z-index: 100;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}

.toast.show { opacity: 1; }
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }

/* ============ 加载 ============ */
.loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ============ 空状态 ============ */
.empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--muted);
}

.empty .icon { font-size: 48px; margin-bottom: 12px; }
.empty .title { font-size: 16px; font-weight: 600; margin-bottom: 8px; color: var(--text-2); }

/* ============ 弹窗 ============ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(61, 44, 46, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
  animation: fadeIn 0.2s;
}

.modal {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 480px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.2s;
}

.modal-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 16px 0;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 20px;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ============ 登录 ============ */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: linear-gradient(135deg, var(--cream) 0%, var(--cream-2) 100%);
}

.login-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  max-width: 400px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.login-card .icon { font-size: 48px; margin-bottom: 12px; }
.login-card h1 { font-size: 22px; margin: 0 0 8px 0; }
.login-card p { color: var(--muted); font-size: 14px; margin: 0 0 24px 0; }

.pin-input {
  width: 100%;
  padding: 16px;
  font-size: 32px;
  letter-spacing: 12px;
  text-align: center;
  border: 2px solid var(--border-2);
  border-radius: var(--radius);
  font-weight: 700;
  font-family: inherit;
  background: var(--cream);
  margin-bottom: 20px;
}

.pin-input:focus {
  outline: none;
  border-color: var(--primary);
  background: white;
}

/* ============ 响应式 ============ */
@media (max-width: 640px) {
  .container { padding: 0 14px; }
  .shop-header { padding: 14px 0; }
  .shop-logo { width: 44px; height: 44px; font-size: 20px; }
  .shop-title { font-size: 17px; }
  .service-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .queue-number { font-size: 72px; }
  .hero { padding: 28px 0 32px; }
  .hero-title { font-size: 25px; }
  .header-actions { flex-wrap: wrap; }
  .text-hidden-mobile { display: none; }
}

/* ============ 工具类 ============ */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--muted); }
.text-sm { font-size: 13px; }
.text-lg { font-size: 18px; }
.hidden { display: none !important; }