/* ============================================================
   星云盘 · 管理后台
   ============================================================ */

.admin-badge {
  display: inline-flex; align-items: center; gap: 5px;
  height: 22px; padding: 0 9px; border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: .04em;
  background: var(--grad); color: #fff;
}

/* ── 概览：统计卡 ───────────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.stat-card {
  padding: 18px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--border);
  display: grid; gap: 5px; position: relative; overflow: hidden;
}
.stat-card .ico {
  width: 34px; height: 34px; border-radius: 11px;
  display: grid; place-items: center; margin-bottom: 5px;
  background: var(--grad-soft); color: var(--brand);
  border: 1px solid rgba(109,140,255,.24);
}
.stat-card .big {
  font-size: 25px; font-weight: 800; letter-spacing: -.03em;
  font-variant-numeric: tabular-nums; line-height: 1.1;
}
.stat-card .label { font-size: 12.5px; color: var(--muted); }
.stat-card .sub { font-size: 11.5px; color: var(--text-2); display: flex; align-items: center; gap: 5px; }
.stat-card .sub .up { color: var(--success); }

/* ── 概览：趋势 ─────────────────────────────────────────── */
.trend-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.trend-card {
  padding: 18px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--border);
  display: grid; gap: 14px;
}
.trend-card h4 { font-size: 13.5px; }
.trend-card .trend-total { font-size: 12px; color: var(--muted); }
.trend-bars { display: flex; align-items: flex-end; gap: 6px; height: 96px; }
.trend-bar { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; justify-content: flex-end; }
.trend-bar i {
  display: block; width: 100%; border-radius: 6px 6px 3px 3px;
  background: var(--grad); min-height: 3px;
  transition: height .4s var(--ease);
}
.trend-bar span { font-size: 10px; color: var(--muted); white-space: nowrap; }
.trend-bar em { font-size: 10.5px; font-style: normal; color: var(--text-2); font-variant-numeric: tabular-nums; }

/* ── 概览：分类占用 / Top 用户 ──────────────────────────── */
.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 12px; }
.kind-row { display: grid; gap: 6px; }
.kind-row .between { font-size: 12.5px; }
.kind-row .bar { height: 8px; border-radius: 99px; background: var(--surface-3); overflow: hidden; }
.kind-row .bar i { display: block; height: 100%; border-radius: 99px; }

.top-user { display: flex; align-items: center; gap: 11px; padding: 9px 10px; border-radius: 11px; }
.top-user:hover { background: var(--hover); }
.top-user .uinfo { flex: 1; min-width: 0; }
.top-user b { font-size: 13px; display: block; }
.top-user .bar { height: 6px; border-radius: 99px; background: var(--surface-3); overflow: hidden; margin-top: 5px; }
.top-user .bar i { display: block; height: 100%; background: var(--grad); border-radius: 99px; }

/* ── 用户管理：工具条 ───────────────────────────────────── */
.toolbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 12px 14px; border-radius: 14px;
  background: var(--surface); border: 1px solid var(--border);
  margin-bottom: 14px;
}
.toolbar .search-box { max-width: 280px; }
.toolbar .select { width: auto; min-width: 120px; height: 38px; }

/* ── 用户管理：表格 ─────────────────────────────────────── */
.admin-table-wrap { border-radius: var(--r-lg); border: 1px solid var(--border); background: var(--surface); overflow: hidden; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th, .admin-table td { padding: 11px 14px; text-align: left; vertical-align: middle; }
.admin-table thead th {
  font-size: 11.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  color: var(--muted); background: var(--surface-2); border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.admin-table thead th.sortable { cursor: pointer; user-select: none; }
.admin-table thead th.sortable:hover { color: var(--text); }
.admin-table thead th.active { color: var(--brand); }
.admin-table tbody tr { border-top: 1px solid var(--border); }
.admin-table tbody tr:hover { background: var(--hover); }
.admin-table tbody tr.is-banned { opacity: .62; }
.admin-table .num { font-variant-numeric: tabular-nums; white-space: nowrap; }

.user-cell { display: flex; align-items: center; gap: 10px; min-width: 0; }
.user-cell .avatar { width: 30px; height: 30px; border-radius: 9px; font-size: 12px; }
.user-cell .uinfo { min-width: 0; }
.user-cell b { display: block; font-size: 13px; line-height: 1.35; }
.user-cell span { font-size: 11.5px; color: var(--muted); }

.quota-cell { min-width: 130px; }
.quota-cell .qbar { height: 6px; border-radius: 99px; background: var(--surface-3); overflow: hidden; margin-top: 5px; }
.quota-cell .qbar i { display: block; height: 100%; border-radius: 99px; background: var(--grad); }
.quota-cell .qbar i.warn { background: linear-gradient(135deg, #ffb454, #ff6b81); }
.quota-cell .qtext { font-size: 11.5px; color: var(--muted); display: flex; justify-content: space-between; gap: 8px; }

.chip {
  display: inline-flex; align-items: center; gap: 4px;
  height: 20px; padding: 0 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600; white-space: nowrap;
}
.chip-admin { background: var(--grad-soft); color: var(--brand); border: 1px solid rgba(109,140,255,.3); }
.chip-user { background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); }
.chip-active { background: rgba(61,220,151,.12); color: var(--success); border: 1px solid rgba(61,220,151,.3); }
.chip-banned { background: rgba(255,107,129,.12); color: var(--danger); border: 1px solid rgba(255,107,129,.3); }

.row-actions { display: flex; justify-content: flex-end; gap: 4px; }
.row-actions button {
  width: 30px; height: 30px; border-radius: 9px;
  display: grid; place-items: center; color: var(--muted);
  transition: background .15s, color .15s;
}
.row-actions button:hover { background: var(--surface-3); color: var(--text); }
.row-actions button.danger:hover { background: rgba(255,107,129,.14); color: var(--danger); }

/* ── 分页 ───────────────────────────────────────────────── */
.pager { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 4px 0; flex-wrap: wrap; }
.pager .pages { display: flex; gap: 4px; align-items: center; }
.pager button {
  min-width: 32px; height: 32px; padding: 0 9px; border-radius: 9px;
  border: 1px solid var(--border); background: var(--surface-2);
  font-size: 12.5px; color: var(--text-2);
}
.pager button:hover:not([disabled]) { background: var(--surface-3); color: var(--text); }
.pager button.active { background: var(--grad); border-color: transparent; color: #fff; font-weight: 700; }
.pager button[disabled] { opacity: .4; pointer-events: none; }

/* ── 日志 ───────────────────────────────────────────────── */
.log-list { display: grid; gap: 2px; }
.log-row {
  display: grid; grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 12px; align-items: center;
  padding: 10px 12px; border-radius: 11px;
}
.log-row:hover { background: var(--hover); }
.log-row .li {
  width: 32px; height: 32px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--surface-2); color: var(--brand); border: 1px solid var(--border);
}
.log-row b { font-size: 13px; }
.log-row .detail { font-size: 12px; color: var(--muted); }
.log-row time { font-size: 11.5px; color: var(--muted); white-space: nowrap; }

/* ── 重置密码结果 ───────────────────────────────────────── */
.pw-box {
  display: flex; align-items: center; gap: 10px;
  padding: 14px; border-radius: 13px;
  background: var(--grad-soft); border: 1px solid rgba(109,140,255,.3);
}
.pw-box code {
  flex: 1; font-family: var(--mono); font-size: 17px; font-weight: 700;
  letter-spacing: .12em; color: var(--brand); word-break: break-all;
}

/* ── 配额预设 ───────────────────────────────────────────── */
.quota-presets { display: flex; flex-wrap: wrap; gap: 8px; }
.quota-presets button {
  height: 34px; padding: 0 14px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface-2);
  font-size: 13px; color: var(--text-2);
}
.quota-presets button:hover { border-color: var(--brand); color: var(--brand); background: var(--grad-soft); }
.quota-presets button.active { background: var(--grad); border-color: transparent; color: #fff; font-weight: 600; }

/* ── 移动端 ─────────────────────────────────────────────── */
@media (max-width: 860px) {
  .admin-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .admin-table { min-width: 760px; }
  .toolbar .search-box { max-width: none; flex: 1; }
  .toolbar .select { flex: 1; min-width: 0; }

  /* 横向滚动时首列吸顶，滑到右边也知道在看谁 */
  .admin-table th:first-child, .admin-table td:first-child {
    position: sticky; left: 0; z-index: 1;
    background: var(--surface);
    box-shadow: 1px 0 0 var(--border);
  }
  .admin-table thead th:first-child { background: var(--surface-2); }
  .admin-table tbody tr:hover td:first-child { background: var(--surface-2); }

  /* 行操作按钮加大到可点 */
  .row-actions button { width: 36px; height: 36px; }
  .pager button { min-width: 38px; height: 38px; }
  .quota-presets button { min-height: 40px; }
}