/* ============================================================
   #19 浏览器信息检测 · 薄荷体检报告 / 窗口速查卡
   前缀 bri- · 浅色默认，深色由 :root[data-theme="dark"] 整套覆盖
   ============================================================ */
.bri-page, .bri-toast {
    --bri-bg: #f2f8f6;
    --bri-bg2: #e7f3ef;
    --bri-panel: #ffffff;
    --bri-panel2: #f7fcfa;
    --bri-ink: #102d2a;
    --bri-sub: #5d7672;
    --bri-line: #d6e9e3;
    --bri-line2: #bcd9d1;
    --bri-brand: #0d7d72;
    --bri-brand-deep: #075c54;
    --bri-brand-soft: #e2f4ef;
    --bri-accent: #c07a12;
    --bri-accent-soft: #fcf1dc;
    --bri-code: #eaf5f1;
    --bri-ok: #1e7a55;
    --bri-warn: #a3531c;
    --bri-shadow: 0 12px 32px rgba(14, 76, 68, .09);
    --bri-shadow-sm: 0 3px 12px rgba(14, 76, 68, .07);
    --bri-radius: 14px;
    --bri-mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
:root[data-theme="dark"] .bri-page, :root[data-theme="dark"] .bri-toast {
    --bri-bg: #0b1718;
    --bri-bg2: #102123;
    --bri-panel: #142628;
    --bri-panel2: #192e30;
    --bri-ink: #e7f6f1;
    --bri-sub: #93b1ac;
    --bri-line: #28504c;
    --bri-line2: #356760;
    --bri-brand: #4fd6c3;
    --bri-brand-deep: #7ce6d6;
    --bri-brand-soft: #163a38;
    --bri-accent: #ffc978;
    --bri-accent-soft: #3a3020;
    --bri-code: #102a2b;
    --bri-ok: #6ddba4;
    --bri-warn: #ffb477;
    --bri-shadow: 0 12px 32px rgba(0, 0, 0, .32);
    --bri-shadow-sm: 0 3px 12px rgba(0, 0, 0, .26);
}
.bri-page {
    background: var(--bri-bg); color: var(--bri-ink); padding: 0 0 56px; min-height: 60vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 15px; line-height: 1.75;
}
.bri-wrap { max-width: 1140px; margin: 0 auto; padding: 18px 16px 0; }
.bri-page .detail-breadcrumb { font-size: 13px; color: var(--bri-sub); margin: 10px 0 18px; }
.bri-page .detail-breadcrumb a { color: var(--bri-sub); text-decoration: none; }
.bri-page .detail-breadcrumb a:hover { color: var(--bri-brand); }
.bri-page .detail-breadcrumb .current { color: var(--bri-brand); font-weight: 700; }
.bri-page .detail-breadcrumb .sep { margin: 0 8px; opacity: .6; }

/* ---------- 首屏 ---------- */
.bri-hero {
    display: grid; grid-template-columns: 1.08fr .92fr; gap: 28px; align-items: stretch;
    margin-bottom: 26px;
}
.bri-hero > * { min-width: 0; }
.bri-stamp {
    display: inline-block; font: 700 11px/1 var(--bri-mono); letter-spacing: 2px;
    color: var(--bri-brand); background: var(--bri-brand-soft);
    border: 1px solid var(--bri-line2); border-radius: 4px; padding: 7px 12px; margin-bottom: 14px;
}
.bri-page h1 { font-size: 36px; line-height: 1.22; letter-spacing: .5px; margin: 0 0 14px; font-weight: 800; }
.bri-sub { font-size: 15px; line-height: 1.95; color: var(--bri-sub); margin: 0 0 20px; max-width: 620px; }
.bri-sub b { color: var(--bri-ink); font-weight: 700; }
.bri-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 20px; }
.bri-cta-link { color: var(--bri-brand); font-size: 13px; font-weight: 700; text-decoration: none; padding: 8px 4px; }
.bri-cta-link:hover { text-decoration: underline; }
.bri-btn {
    border: 1px solid var(--bri-line2); background: var(--bri-panel); color: var(--bri-ink);
    border-radius: 9px; padding: 10px 17px; font-size: 14px; font-weight: 650; cursor: pointer;
    transition: transform .12s, box-shadow .12s, background .12s; font-family: inherit;
}
.bri-btn:hover { transform: translateY(-1px); box-shadow: var(--bri-shadow-sm); }
.bri-btn:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.bri-btn-main { background: var(--bri-brand); border-color: var(--bri-brand-deep); color: #fff; }
.bri-btn-main:hover { background: var(--bri-brand-deep); }
.bri-btn-ghost { background: transparent; }
.bri-mini {
    border: 1px solid var(--bri-line2); background: var(--bri-panel2); color: var(--bri-brand);
    border-radius: 7px; padding: 4px 10px; font-size: 12px; cursor: pointer; font-family: inherit;
}
.bri-quick {
    border: 1px solid var(--bri-line2); border-radius: 11px; background: var(--bri-panel);
    padding: 11px 13px; margin-bottom: 16px; box-shadow: var(--bri-shadow-sm);
}
.bri-quick > label { display: block; font-size: 11.5px; font-weight: 700; color: var(--bri-sub); margin-bottom: 7px; }
.bri-quick-row { display: flex; gap: 8px; }
.bri-quick-row input {
    flex: 1; min-width: 0; box-sizing: border-box; padding: 9px 11px;
    border: 1px solid var(--bri-line2); border-radius: 8px; background: var(--bri-panel2);
    color: var(--bri-ink); font: 12px var(--bri-mono);
}
.bri-quick-row input:focus { outline: 2px solid var(--bri-brand); outline-offset: 1px; }
.bri-quick-out { font-size: 11.5px; line-height: 1.7; color: var(--bri-sub); margin: 8px 0 0; }
.bri-quick-out.is-ok { color: var(--bri-brand); font-weight: 700; }
.bri-hero-facts { display: flex; gap: 10px; flex-wrap: wrap; }
.bri-hero-facts > div {
    background: var(--bri-panel); border: 1px solid var(--bri-line); border-radius: 11px;
    padding: 11px 16px; min-width: 124px; box-shadow: var(--bri-shadow-sm);
}
.bri-hero-facts b { display: block; font: 800 19px/1.3 var(--bri-mono); color: var(--bri-brand); }
.bri-hero-facts span { font-size: 12px; color: var(--bri-sub); }

/* ---------- 浏览器窗口卡 ---------- */
.bri-window {
    background: var(--bri-panel); border: 1px solid var(--bri-line2); border-radius: var(--bri-radius);
    box-shadow: var(--bri-shadow); overflow: hidden; display: flex; flex-direction: column;
}
.bri-win-bar {
    display: flex; align-items: center; gap: 6px; padding: 10px 14px;
    background: linear-gradient(180deg, var(--bri-bg2), var(--bri-panel2));
    border-bottom: 1px solid var(--bri-line);
}
.bri-win-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--bri-line2); }
.bri-win-bar i:nth-child(1) { background: #e07a6b; }
.bri-win-bar i:nth-child(2) { background: #e5b55d; }
.bri-win-bar i:nth-child(3) { background: #79bd8f; }
.bri-win-bar span { margin-left: 10px; font: 11px var(--bri-mono); color: var(--bri-sub); }
.bri-win-url {
    display: flex; align-items: center; gap: 8px; margin: 12px 14px 0; padding: 8px 12px;
    border: 1px solid var(--bri-line); border-radius: 7px; background: var(--bri-code);
}
.bri-lock { font-size: 11px; }
.bri-win-url code {
    font: 11px/1.6 var(--bri-mono); color: var(--bri-sub); word-break: break-all;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.bri-win-body { padding: 16px 16px 14px; flex: 1; }
.bri-win-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.bri-win-head span { font-size: 13px; font-weight: 800; }
.bri-win-head b { font: 700 11px var(--bri-mono); color: var(--bri-accent); letter-spacing: 1px; }
.bri-win-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.bri-wcell {
    border-left: 3px solid var(--bri-brand); background: var(--bri-panel2);
    border-radius: 0 8px 8px 0; padding: 8px 10px; min-width: 0;
}
.bri-wcell span { display: block; font-size: 11px; color: var(--bri-sub); }
.bri-wcell b { display: block; font: 700 13px/1.5 var(--bri-mono); color: var(--bri-ink); word-break: break-word; }
.bri-win-note { font-size: 11.5px; color: var(--bri-sub); margin: 14px 0 0; }

/* ---------- 区块通用 ---------- */
.bri-section {
    background: var(--bri-panel); border: 1px solid var(--bri-line); border-radius: var(--bri-radius);
    box-shadow: var(--bri-shadow-sm); padding: 20px; margin-bottom: 20px;
}
.bri-sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.bri-page h2 { font-size: 19px; margin: 0; font-weight: 800; letter-spacing: .3px; }
.bri-sec-head h2::before { content: ''; display: inline-block; width: 5px; height: 17px; background: var(--bri-brand); border-radius: 2px; margin-right: 9px; vertical-align: -2px; }
.bri-sec-sub { font: 12px var(--bri-mono); color: var(--bri-sub); }
.bri-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.bri-metric {
    border: 1px solid var(--bri-line); background: var(--bri-panel2); border-radius: 10px;
    padding: 11px 13px; min-width: 0;
}
.bri-metric span { display: block; font-size: 11.5px; color: var(--bri-sub); }
.bri-metric b { display: block; font: 700 14px/1.55 var(--bri-mono); word-break: break-word; color: var(--bri-ink); }
.bri-metric.is-na b { color: var(--bri-warn); }
.bri-metric.is-hot { border-color: var(--bri-brand); background: var(--bri-brand-soft); }
.bri-metric.is-hot b { color: var(--bri-brand-deep); }
.bri-ua-box { margin-top: 14px; border: 1px dashed var(--bri-line2); border-radius: 10px; padding: 12px 14px; background: var(--bri-code); }
.bri-ua-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 12px; margin-bottom: 8px; }
.bri-ua-box code { display: block; font: 12px/1.8 var(--bri-mono); word-break: break-all; color: var(--bri-ink); }
.bri-table-scroll { overflow-x: auto; }
.bri-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.bri-table th, .bri-table td { padding: 9px 11px; text-align: left; border-bottom: 1px solid var(--bri-line); vertical-align: top; }
.bri-table th { background: var(--bri-bg2); color: var(--bri-sub); font-weight: 700; white-space: nowrap; }
.bri-table td { word-break: break-word; }
.bri-table tbody tr:nth-child(even) { background: var(--bri-panel2); }
.bri-table .bri-empty { text-align: center; color: var(--bri-sub); padding: 26px 10px; }
.bri-pill { display: inline-block; border-radius: 5px; padding: 2px 8px; font-size: 11.5px; font-weight: 700; }
.bri-pill.ok { background: var(--bri-brand-soft); color: var(--bri-brand-deep); }
.bri-pill.no { background: var(--bri-accent-soft); color: var(--bri-warn); }
.bri-hint { font-size: 12.5px; line-height: 1.9; color: var(--bri-sub); margin: 14px 0 0; }
.bri-hint b { color: var(--bri-ink); }

/* ---------- 批量 ---------- */
.bri-batch { display: grid; grid-template-columns: .9fr 1.1fr; gap: 18px; }
.bri-batch > * { min-width: 0; }
.bri-batch label { display: block; font-size: 12.5px; font-weight: 700; margin-bottom: 7px; }
.bri-batch textarea {
    width: 100%; box-sizing: border-box; resize: vertical; padding: 11px 12px;
    border: 1px solid var(--bri-line2); border-radius: 9px; background: var(--bri-panel2);
    color: var(--bri-ink); font: 12px/1.75 var(--bri-mono);
}
.bri-batch textarea:focus { outline: 2px solid var(--bri-brand); outline-offset: 1px; }
.bri-batch-acts { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.bri-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 8px; }
.bri-chips button {
    border: 1px dashed var(--bri-line2); background: transparent; color: var(--bri-sub);
    border-radius: 20px; padding: 4px 10px; font-size: 11.5px; cursor: pointer; font-family: inherit;
}
.bri-chips button:hover { color: var(--bri-brand); border-color: var(--bri-brand); }
.bri-msg { font-size: 12px; color: var(--bri-sub); line-height: 1.8; margin: 4px 0 0; min-height: 22px; }
.bri-msg.is-err { color: var(--bri-warn); }
.bri-result td:nth-child(2) { font-weight: 700; color: var(--bri-brand-deep); }
.bri-report { display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: start; }
.bri-report > * { min-width: 0; }
.bri-report pre {
    margin: 0; padding: 14px; border: 1px solid var(--bri-line2); border-radius: 10px;
    background: var(--bri-code); color: var(--bri-ink); font: 12px/1.85 var(--bri-mono);
    white-space: pre-wrap; word-break: break-word; max-height: 260px; overflow: auto;
}
.bri-report-acts { display: flex; flex-direction: column; gap: 8px; }
.bri-report-acts .bri-btn { min-width: 128px; }

/* ---------- 轻提示 ---------- */
.bri-toast {
    position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 14px);
    background: var(--bri-ink); color: var(--bri-panel); border-radius: 9px;
    padding: 10px 18px; font-size: 13px; box-shadow: var(--bri-shadow);
    opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 999;
}
.bri-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
    .bri-hero { grid-template-columns: 1fr; }
    .bri-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .bri-batch, .bri-report { grid-template-columns: 1fr; }
    .bri-report-acts { flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 600px) {
    .bri-page { font-size: 14px; }
    .bri-wrap { padding: 12px 12px 0; }
    .bri-page h1 { font-size: 28px; }
    .bri-sub { font-size: 14px; line-height: 1.85; }
    .bri-section { padding: 15px 13px; }
    .bri-metrics, .bri-win-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .bri-table th, .bri-table td { padding: 8px 7px; font-size: 12px; }
    .bri-hero-facts > div { min-width: 100px; flex: 1; }
    .bri-report-acts .bri-btn { min-width: 0; flex: 1; }
}

/* 深色主按钮：亮薄荷底配深墨字，保证对比度 */
:root[data-theme="dark"] .bri-btn-main { color: #06201c; }
:root[data-theme="dark"] .bri-btn-main:hover { color: #06201c; }