/* 硬件测试结果看板 —— 浅色主题，与本地 report.html 风格保持一致 */
:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --border: #e3e6ea;
  --text: #1f2328;
  --muted: #6b7280;
  --accent: #185fa5;
  --accent-soft: #e6f1fb;
  --ok: #1d9e75;
  --warn: #ba7517;
  --bad: #e24b4a;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.6;
}

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

header {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 10;
}
header .brand { font-weight: 500; font-size: 15px; padding: 14px 0; }
header .brand a { color: var(--text); }
header nav { display: flex; gap: 16px; flex: 1; flex-wrap: wrap; }
header nav a { color: var(--muted); padding: 14px 0; }
header nav a:hover, header nav a.active { color: var(--accent); }
header .auth { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.pill {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent); font-size: 12px;
}
.pill.guest { background: #f1efe8; color: #5f5e5a; }

main { max-width: 1180px; margin: 0 auto; padding: 24px 20px 60px; }

h1 { font-size: 20px; font-weight: 500; margin: 0 0 4px; }
h2 { font-size: 16px; font-weight: 500; margin: 28px 0 12px; }
.sub { color: var(--muted); font-size: 13px; margin-bottom: 20px; }

.cards { display: flex; gap: 14px; flex-wrap: wrap; }
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px 18px; flex: 1 1 180px;
}
.card .k { color: var(--muted); font-size: 12px; }
.card .v { font-size: 24px; font-weight: 500; margin-top: 4px; }
.card .v.small { font-size: 15px; font-family: var(--mono); }

.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 18px; margin-bottom: 20px;
}
.panel h3 { font-size: 14px; font-weight: 500; margin: 0 0 12px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; }
th { color: var(--muted); font-weight: 400; font-size: 12px; white-space: nowrap; }
tbody tr:hover { background: #fafbfc; }
td.num, th.num { text-align: right; font-family: var(--mono); }
td.device { font-weight: 500; white-space: nowrap; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.hidden-note {
  color: var(--muted); font-size: 12px; background: #f1efe8;
  border-radius: 4px; padding: 1px 6px; display: inline-block;
}
.none { color: #b4b2a9; }

/* 对比页最优值 / 提示块 */
.best { color: var(--ok); font-weight: 600; }
.notice {
  color: var(--warn); background: #faeeda; border-radius: 6px;
  padding: 10px 12px; margin: 0; font-size: 13px;
}

.chart-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.chart-box { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px; }
.chart-box h4 { margin: 0 0 10px; font-size: 13px; font-weight: 500; }
.chart-box canvas { max-height: 240px; }

form.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 16px; }
form.filters label { display: flex; flex-direction: column; font-size: 12px; color: var(--muted); gap: 4px; }
input, select, button {
  font: inherit; padding: 6px 10px; border: 1px solid var(--border);
  border-radius: 6px; background: #fff; color: var(--text);
}
button {
  background: var(--accent); border-color: var(--accent); color: #fff; cursor: pointer;
}
button:hover { background: #0c447c; }
button.ghost { background: #fff; color: var(--accent); }

.pager { display: flex; gap: 10px; align-items: center; margin-top: 14px; font-size: 13px; }

dl.kv { display: grid; grid-template-columns: 150px 1fr; gap: 6px 16px; margin: 0; font-size: 13px; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; font-family: var(--mono); word-break: break-all; }

pre.raw {
  background: #1f2328; color: #e6e6e6; padding: 14px; border-radius: 8px;
  overflow: auto; max-height: 420px; font-size: 12px; line-height: 1.5;
}

.login-box { max-width: 360px; margin: 60px auto; }
.login-box label { display: block; margin-bottom: 12px; font-size: 13px; }
.login-box input { width: 100%; margin-top: 4px; }
.error { color: var(--bad); font-size: 13px; margin-bottom: 12px; }

footer {
  max-width: 1180px; margin: 0 auto; padding: 20px;
  color: var(--muted); font-size: 12px; border-top: 1px solid var(--border);
}
.badge { display: inline-block; padding: 1px 7px; border-radius: 4px; font-size: 11px; }
.badge.ok { background: #e1f5ee; color: #0f6e56; }
.badge.low { background: #faeeda; color: #854f0b; }
.badge.bad { background: #fcebeb; color: #a32d2d; }