/* 中秋央视频 —— 纯白极简风。仅用中性灰 + 单一深色主色，无杂色。 */
:root {
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #6b7280;
  --line: #e6e6e6;
  --line-strong: #d4d4d4;
  --accent: #1a1a1a;
  --accent-fg: #ffffff;
  --soft: #f7f7f8;
  --danger: #b42318;
  --ok: #067647;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.05);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--fg); }

/* 布局 */
.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.topbar {
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky; top: 0; z-index: 10;
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 58px; }
.brand { font-weight: 700; font-size: 16px; letter-spacing: .5px; display: flex; align-items: center; gap: 8px; }
.brand .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); display: inline-block; }
.userbox { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; }

/* 标签页 */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 20px 0 24px; flex-wrap: wrap; }
.tab {
  padding: 10px 16px; cursor: pointer; color: var(--muted);
  border: none; background: none; font-size: 14px; border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab:hover { color: var(--fg); }
.tab.active { color: var(--fg); font-weight: 600; border-bottom-color: var(--accent); }

/* 卡片 */
.card { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 20px; margin-bottom: 20px; }
.card h3 { margin: 0 0 4px; font-size: 15px; }
.card .sub { color: var(--muted); font-size: 13px; margin-bottom: 16px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .grid2 { grid-template-columns: 1fr; } }

/* 表单 */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.input, select.input {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 8px;
  font-size: 14px; background: #fff; color: var(--fg); outline: none; transition: border-color .15s;
}
.input:focus { border-color: var(--accent); }
textarea.input { resize: vertical; min-height: 72px; font-family: inherit; }
.row { display: flex; gap: 10px; align-items: flex-end; }
.row .field { flex: 1; margin-bottom: 0; }

/* 按钮 */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 16px; border-radius: 8px; border: 1px solid var(--accent);
  background: var(--accent); color: var(--accent-fg); font-size: 14px; cursor: pointer;
  transition: opacity .15s; white-space: nowrap;
}
.btn:hover { opacity: .85; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.ghost { background: #fff; color: var(--fg); border-color: var(--line-strong); }
.btn.ghost:hover { background: var(--soft); opacity: 1; }
.btn.danger { background: #fff; color: var(--danger); border-color: #f0c8c4; }
.btn.danger:hover { background: #fdf3f2; opacity: 1; }
.btn.sm { padding: 6px 10px; font-size: 13px; }
.btn-block { width: 100%; }

/* 表格 */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table th { color: var(--muted); font-weight: 500; background: var(--soft); white-space: nowrap; }
.table tbody tr:hover { background: #fafafa; }
.table tr:last-child td { border-bottom: none; }
.table .empty { text-align: center; color: var(--muted); padding: 32px; }
.table-wrap { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; overflow-x: auto; }

/* 徽标 */
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; border: 1px solid var(--line-strong); color: var(--muted); white-space: nowrap; line-height: 1.4; }
.badge.ok { color: var(--ok); border-color: #bfe3cf; background: #f2fbf6; }
.badge.warn { color: #b54708; border-color: #f0d6a8; background: #fffaf0; }
.badge.off { color: var(--danger); border-color: #f0c8c4; background: #fdf3f2; }
.badge.win { color: var(--ok); border-color: #bfe3cf; background: #f2fbf6; }

/* 弹窗 */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(20,20,20,.4); display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: 20px;
}
.modal { background: #fff; border-radius: 12px; width: 100%; max-width: 460px; box-shadow: var(--shadow); overflow: hidden; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.modal-head h3 { margin: 0; font-size: 15px; }
.modal-body { padding: 20px; }
.modal-foot { padding: 14px 20px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 10px; }
.icon-btn { border: none; background: none; font-size: 22px; line-height: 1; cursor: pointer; color: var(--muted); }
.icon-btn:hover { color: var(--fg); }

/* 提示 */
.toast-wrap { position: fixed; top: 18px; right: 18px; z-index: 200; display: flex; flex-direction: column; gap: 10px; }
.toast { background: #1a1a1a; color: #fff; padding: 11px 16px; border-radius: 8px; font-size: 13px; box-shadow: var(--shadow); max-width: 320px; }
.toast-ok { background: var(--ok); }
.toast-error { background: var(--danger); }

/* 登录页 */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card .card { padding: 28px; }
.auth-title { text-align: center; font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.auth-sub { text-align: center; color: var(--muted); margin-bottom: 22px; font-size: 13px; }

/* 杂项 */
.muted { color: var(--muted); }
.mono { font-family: "SFMono-Regular", Consolas, monospace; font-size: 12px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.hint { font-size: 12px; color: var(--muted); margin-top: 6px; }
.spacer { flex: 1; }
.flex { display: flex; align-items: center; gap: 10px; }
.between { justify-content: space-between; }
.mt { margin-top: 16px; }
.code-list { background: var(--soft); border: 1px solid var(--line); border-radius: 8px; padding: 12px; max-height: 220px; overflow: auto; }
.code-list div { font-family: "SFMono-Regular", Consolas, monospace; font-size: 13px; padding: 2px 0; }

/* 抢购轮次多选 */
.round-picks { display: flex; gap: 5px; flex-wrap: nowrap; align-items: center; }
.round-pick {
  display: inline-flex; align-items: center; gap: 3px; padding: 3px 8px; border: 1px solid var(--line-strong);
  border-radius: 6px; font-size: 12px; cursor: pointer; user-select: none; color: var(--muted);
}
.round-pick input { margin: 0; cursor: pointer; }
.round-pick.on { border-color: var(--accent); color: var(--fg); background: var(--soft); font-weight: 600; }
.round-all {
  border: 1px dashed var(--line-strong); background: none; color: var(--muted); border-radius: 6px;
  font-size: 12px; padding: 3px 8px; cursor: pointer;
}
.round-all:hover { color: var(--fg); border-color: var(--accent); }

/* 卡片标题栏 */
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.card-head h3 { margin: 0; }
.card-head .sub { margin: 4px 0 0; }
.ta-right { text-align: right; }

/* 账号单元格 */
.acc-cell { display: flex; flex-direction: column; gap: 2px; }
.acc-phone { font-size: 13px; font-weight: 600; }
.acc-sub { font-size: 12px; color: var(--muted); }

/* 危险文字按钮 */
.btn.danger-text { color: var(--danger); border-color: var(--line-strong); background: #fff; }
.btn.danger-text:hover { background: #fdf3f2; border-color: #f0c8c4; opacity: 1; }

/* 状态图例 */
.legend { font-size: 12px; color: var(--muted); margin-bottom: 16px; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }

/* 活动卡片网格 */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.camp-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 8px; background: #fff; transition: box-shadow .15s; }
.camp-card:hover { box-shadow: var(--shadow); }
.camp-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.camp-name { font-weight: 600; font-size: 15px; }
.camp-cfg { font-size: 12px; color: #444; background: var(--soft); border-radius: 8px; padding: 8px 10px; }
.camp-meta { font-size: 12px; color: var(--muted); }
.camp-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }

/* 高级折叠 */
.adv { margin-top: 8px; border-top: 1px solid var(--line); padding-top: 12px; }
.adv-toggle { border: none; background: none; color: var(--muted); font-size: 13px; cursor: pointer; padding: 0; }
.adv-toggle:hover { color: var(--fg); }
.adv-body { margin-top: 10px; }

/* 统计块（实时状态） */
.stat-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.stat { flex: 1; min-width: 76px; border: 1px solid var(--line); border-radius: 8px; padding: 10px; text-align: center; }
.stat-v { font-size: 16px; font-weight: 600; }
.stat-k { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* 实时日志 */
.chk { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; color: var(--muted); cursor: pointer; }
.logbox {
  background: #0f1115; color: #d7dae0; border-radius: 10px; padding: 12px 14px;
  height: 460px; overflow-y: auto; font-family: "SFMono-Regular", Consolas, monospace; font-size: 12.5px; line-height: 1.7;
}
.logline { display: flex; gap: 10px; white-space: pre-wrap; word-break: break-all; }
.log-time { color: #6b7280; flex-shrink: 0; }
.log-cat { color: #8ab4f8; flex-shrink: 0; min-width: 84px; }
.lg-info { color: #d7dae0; }
.lg-ok { color: #5bd18b; }
.lg-warn { color: #f5c451; }
.lg-err { color: #ff6b6b; }
.log-empty { color: #6b7280; text-align: center; padding: 24px; }

.fade-enter-active, .fade-leave-active { transition: opacity .18s; }
.fade-enter-from, .fade-leave-to { opacity: 0; }
.slide-enter-active { transition: all .2s; }
.slide-enter-from { opacity: 0; transform: translateX(20px); }

/* ============ 移动端适配 ============ */
@media (max-width: 640px) {
  .container { padding: 0 12px; }
  .card { padding: 16px; border-radius: 12px; }
  .topbar-inner { height: 52px; }
  .brand { font-size: 15px; }
  .userbox { gap: 8px; font-size: 12px; }
  .userbox .badge { display: none; }           /* 手机上省略"用户"徽标，省空间 */
  .tabs { gap: 0; }
  .tab { flex: 1; text-align: center; padding: 12px 4px; }

  /* 表格 → 堆叠卡片：每格一行"标签：值" */
  .table-wrap { border: none; overflow: visible; background: none; }
  .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
  .table thead { display: none; }
  .table tr { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; background: #fff; padding: 4px 0; }
  .table tbody tr:hover { background: #fff; }
  .table td {
    border: none; border-bottom: 1px solid var(--soft); padding: 11px 14px;
    display: flex; align-items: center; justify-content: space-between; gap: 12px; text-align: right; min-height: 44px;
  }
  .table tr td:last-child { border-bottom: none; }
  .table td::before {
    content: attr(data-label); color: var(--muted); font-size: 12px; font-weight: 500;
    text-align: left; flex-shrink: 0; white-space: nowrap;
  }
  .table td.ta-right { text-align: right; }
  .table td.empty { justify-content: center; color: var(--muted); }
  .table td.empty::before { content: none; }

  /* 账号信息格左对齐更自然 */
  .acc-cell { align-items: flex-end; }

  /* 轮次 + 操作按钮：允许换行、放大点触面积 */
  .round-picks { flex-wrap: wrap; justify-content: flex-end; }
  .round-pick, .round-all { padding: 6px 12px; font-size: 13px; }
  .actions .btn.sm, .table td .btn.sm { padding: 8px 14px; font-size: 13px; }

  /* 活动卡片单列 */
  .cards-grid { grid-template-columns: 1fr; }
  .camp-actions .btn { flex: 1; }

  /* 弹窗更贴合小屏 */
  .modal { max-width: 100%; border-radius: 14px; }
  .modal-overlay { padding: 12px; align-items: flex-end; }
  .grid2 { grid-template-columns: 1fr; }

  /* 实时状态统计块每行两个 */
  .stat { min-width: calc(50% - 5px); }

  /* 日志框矮一点 */
  .logbox { height: 60vh; font-size: 12px; }
}