/* web.guojam.xyz 管理面板 —— 简洁浅色主题 */
:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --border: #e6e8eb;
  --text: #1f2328;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --danger: #dc2626;
  --success: #16a34a;
  --warn: #d97706;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .04);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
}

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

/* ---------- 布局 ---------- */
.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 58px;
  display: flex;
  align-items: center;
  gap: 24px;
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand { font-weight: 600; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--primary); }
.nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.nav a {
  padding: 7px 12px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 13.5px;
}
.nav a:hover { background: #f1f3f5; text-decoration: none; }
.nav a.active { background: #eaf1ff; color: var(--primary-dark); font-weight: 500; }
.topbar .right { color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 14px; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 24px; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head h1 { font-size: 20px; margin: 0 0 4px; font-weight: 600; }
.page-head .sub { color: var(--muted); font-size: 13px; }

/* ---------- 卡片 ---------- */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 18px;
  overflow: hidden;
}
.card > h2 {
  margin: 0;
  padding: 14px 18px;
  font-size: 14.5px;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  background: #fcfcfd;
}
.card .body { padding: 18px; }
.card .body.tight { padding: 0; }

/* ---------- 统计 ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 18px;
}
.stat .label { color: var(--muted); font-size: 12.5px; }
.stat .value { font-size: 22px; font-weight: 600; margin-top: 4px; letter-spacing: -.4px; }
.stat .hint { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ---------- 表格 ---------- */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead th {
  text-align: left;
  font-weight: 500;
  color: var(--muted);
  background: #fafbfc;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody td { padding: 10px 14px; border-bottom: 1px solid #f0f1f3; vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fafbfc; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }

/* ---------- 进度条 ---------- */
.bar { height: 6px; background: #eef0f3; border-radius: 99px; overflow: hidden; min-width: 90px; margin-top: 5px; }
.bar > i { display: block; height: 100%; background: var(--primary); border-radius: 99px; }
.bar.warn > i { background: var(--warn); }
.bar.danger > i { background: var(--danger); }

/* ---------- 表单 ---------- */
label { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 5px; }
input[type=text], input[type=password], input[type=number], input[type=search], select, textarea {
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: 13.5px;
  background: #fff;
  color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid #dbe6ff; outline-offset: 0; border-color: var(--primary); }
textarea { min-height: 90px; resize: vertical; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 14px; }
.form-inline { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.form-inline > div { flex: 1 1 160px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  font-size: 13.5px;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: #f5f6f8; text-decoration: none; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.danger { color: var(--danger); border-color: #f3c9c9; }
.btn.danger:hover { background: #fdf2f2; }
.btn.sm { padding: 4px 9px; font-size: 12.5px; }
.btn.link { border: 0; background: none; color: var(--primary); padding: 2px 4px; }

/* ---------- 徽章 ---------- */
.badge { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 12px; background: #eef1f5; color: var(--muted); }
.badge.ok { background: #e8f6ed; color: var(--success); }
.badge.off { background: #fdeeee; color: var(--danger); }
.badge.dir { background: #eef4ff; color: var(--primary); }

/* ---------- 提示 ---------- */
.flash { padding: 11px 15px; border-radius: 8px; margin-bottom: 16px; font-size: 13.5px; border: 1px solid; }
.flash.ok { background: #f0faf4; border-color: #c7ecd6; color: #157347; }
.flash.err { background: #fdf3f3; border-color: #f4cfcf; color: #b02a37; }
.empty { padding: 40px 18px; text-align: center; color: var(--muted); font-size: 13.5px; }

/* ---------- 面包屑 ---------- */
.crumbs { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; font-size: 13px; margin-bottom: 14px; }
.crumbs a { color: var(--primary); }
.crumbs span { color: var(--muted); }

/* ---------- 上传区 ---------- */
.drop {
  border: 1.5px dashed #cfd6e0;
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  background: #fbfcfd;
  margin-bottom: 16px;
}
.drop.hover { border-color: var(--primary); background: #f4f8ff; }
.drop p { margin: 0 0 10px; color: var(--muted); font-size: 13px; }

/* ---------- 登录 ---------- */
.login-box {
  max-width: 360px;
  margin: 12vh auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 28px;
}
.login-box h1 { font-size: 18px; margin: 0 0 4px; text-align: center; }
.login-box .sub { color: var(--muted); font-size: 13px; text-align: center; margin-bottom: 20px; }

/* ---------- 其他 ---------- */
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 8px 14px; font-size: 13.5px; }
.kv .k { color: var(--muted); }
.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; padding: 12px 14px; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; align-items: flex-end; }
.filters > div { min-width: 150px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.break { word-break: break-all; }

@media (max-width: 720px) {
  .wrap { padding: 16px; }
  .topbar { padding: 0 16px; gap: 12px; height: auto; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
  .kv { grid-template-columns: 1fr; }
}