/* 后台管理样式增强（在 style.css 基础上覆盖） */

/* ---------- 整体布局 ---------- */
body.admin-body {
  background: linear-gradient(180deg, #f8f7f5 0%, #f1f0ed 100%);
  min-height: 100vh;
}
.admin-body .topbar {
  background: linear-gradient(90deg, #1f2937 0%, #374151 100%);
  box-shadow: 0 2px 10px rgba(31, 41, 55, .18);
}
.admin-body .logo::after {
  content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); margin-left: 8px; vertical-align: 2px;
}

/* 分段控件式 Tab */
.admin-tabs { display: flex; gap: 6px; padding: 14px 16px 0; max-width: 1080px; margin: 0 auto; }
.admin-tabs .chip {
  font-size: 14px; border-radius: 10px; padding: 8px 16px; border: 1px solid transparent;
  background: #fff; color: var(--muted); box-shadow: 0 1px 3px rgba(0,0,0,.05); transition: all .15s;
}
.admin-tabs .chip:hover { color: var(--accent-dark); }
.admin-tabs .chip.active {
  background: var(--accent); color: #fff; box-shadow: 0 4px 12px rgba(255,107,53,.35);
}
.admin-main { padding: 16px 16px 48px; max-width: 1080px; margin: 0 auto; }

/* ---------- 登录页 ---------- */
.login-box {
  border-radius: 18px; padding: 36px 30px; border: 1px solid #f0efe9;
  box-shadow: 0 20px 50px rgba(31, 41, 55, .14);
}
.login-box h2 { font-size: 22px; }
.login-box h2::before { content: '🧗'; margin-right: 6px; }
.login-box input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,107,53,.14); outline: none; }

/* ---------- 表格 ---------- */
.admin-table { border-radius: 12px; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
.admin-table th {
  background: #fafaf8; font-size: 12px; text-transform: none; letter-spacing: .04em; color: #9ca3af;
}
.admin-table tbody tr:nth-child(even) { background: #fcfbf9; }
.admin-table tbody tr:hover { background: #fff7f3; }
.admin-table .btn-s { border-radius: 999px; padding: 4px 12px; transition: opacity .15s; }
.admin-table .btn-s:hover { opacity: .85; }
.admin-table .rank { font-size: 16px; text-align: center; }
.admin-main > p { margin: 0 0 12px; }

/* 同馆冲突：待审徽标 + 改动字段提示 */
.badge-warn {
  display: inline-block; background: #fef3c7; color: #b45309;
  border-radius: 999px; padding: 1px 8px; font-size: 11px; margin-top: 3px; white-space: nowrap;
}
.diff-chips { color: #2563eb; font-size: 12px; margin-bottom: 4px; }

/* 表格容器允许横向滚动（小屏） */
.stats-grid .card-block { overflow-x: auto; }

/* ---------- 编辑/新增弹层 ---------- */
.modal-box { border-radius: 16px; box-shadow: 0 24px 60px rgba(0,0,0,.25); }
.modal-head {
  margin: -16px -16px 14px; padding: 14px 16px; border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, #fff7f3, #fff); border-radius: 16px 16px 0 0;
}
#editPickMap { height: 220px; border-radius: 10px; border: 1px solid var(--line); }
@media (min-width: 900px) {
  .modal-box .form .row2 { gap: 12px; }
}
.admin-table td img:hover { transform: scale(1.08); box-shadow: 0 4px 12px rgba(0,0,0,.2); }
.admin-table td img { transition: transform .15s; }

/* ---------- 访问统计 ---------- */
.stats-cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px; margin-bottom: 16px;
}
.stat-card {
  background: #fff; border-radius: 14px; padding: 18px 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06); border: 1px solid #f0efe9;
  position: relative; overflow: hidden;
}
.stat-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--accent);
}
.stat-card:nth-child(2)::before { background: #f59e0b; }
.stat-card:nth-child(3)::before { background: #10b981; }
.stat-card:nth-child(4)::before { background: #6366f1; }
.stat-label { font-size: 13px; color: var(--muted); }
.stat-nums { margin: 8px 0 4px; display: flex; align-items: baseline; gap: 4px; }
.stat-nums b { font-size: 26px; font-weight: 700; }
.stat-nums span { font-size: 12px; color: var(--muted); }
.stat-nums i { color: #d1d5db; font-style: normal; margin: 0 2px; }
.stat-sub { font-size: 12px; color: var(--muted); }

.card-block {
  background: #fff; border-radius: 14px; padding: 16px 18px; margin-bottom: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06); border: 1px solid #f0efe9;
}
.card-block h3 { font-size: 15px; margin-bottom: 12px; color: var(--text); }

.chart { display: flex; align-items: flex-end; gap: 2px; height: 160px; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; height: 100%; min-width: 0; }
.bar {
  width: 100%; max-width: 22px; background: linear-gradient(180deg, #ff8a5c, var(--accent));
  border-radius: 3px 3px 0 0; transition: opacity .15s; min-height: 2px;
}
.bar-col:hover .bar { opacity: .75; }
.bar-x {
  font-size: 9px; color: var(--muted); transform: rotate(-60deg); margin-top: 4px;
  white-space: nowrap; height: 26px;
}

.hour-chart { display: flex; align-items: flex-end; gap: 3px; height: 90px; }
.hour-col { flex: 1; display: flex; flex-direction: column; align-items: center; height: 100%; }
.hour-bar {
  width: 100%; background: #93c5fd; border-radius: 2px 2px 0 0; min-height: 2px; transition: background .15s;
}
.hour-col:hover .hour-bar { background: #2563eb; }
.hour-col > span { font-size: 9px; color: var(--muted); height: 12px; }

.stats-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 900px) {
  .stats-grid { grid-template-columns: 5fr 7fr; }
}

/* 小屏：顶栏 Tab 可横滚 */
@media (max-width: 640px) {
  .admin-tabs { overflow-x: auto; flex-wrap: nowrap; padding: 10px 12px 0; }
  .admin-tabs .chip { flex-shrink: 0; }
  .admin-main { padding: 12px 12px 40px; }
  .stat-nums b { font-size: 22px; }
}