/* 血压计袖带尺寸 · 裁缝软尺：米白布底 + 靛青 + 荧光黄绿 */
.bcs-page, .bcs-modal, .bcs-toast {
    --bcs-bg: #faf6ec;
    --bcs-card: #fffdf6;
    --bcs-ink: #22303c;
    --bcs-mute: #6b7883;
    --bcs-line: #ded9c8;
    --bcs-brand: #24405c;
    --bcs-brand2: #3a6489;
    --bcs-lime: #b8d64b;
    --bcs-alert: #cf6a3a;
    --bcs-soft: #f1eee1;
    --bcs-shadow: 0 10px 28px rgba(52, 62, 50, .09);
    --bcs-radius: 10px;
    --bcs-sans: "Segoe UI", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    --bcs-mono: ui-monospace, "SFMono-Regular", Consolas, monospace;
}
:root[data-theme="dark"] .bcs-page,
:root[data-theme="dark"] .bcs-modal,
:root[data-theme="dark"] .bcs-toast {
    --bcs-bg: #141a20;
    --bcs-card: #1b242c;
    --bcs-ink: #e9eff4;
    --bcs-mute: #9fafbb;
    --bcs-line: #303d47;
    --bcs-brand: #8fc3e8;
    --bcs-brand2: #b0d8f2;
    --bcs-lime: #d4ec70;
    --bcs-alert: #ff9b72;
    --bcs-soft: #222e38;
    --bcs-shadow: 0 14px 36px rgba(0, 0, 0, .4);
}
.bcs-page { background: var(--bcs-bg); color: var(--bcs-ink); font-family: var(--bcs-sans); font-size: 15px; line-height: 1.8; padding-bottom: 56px; }
.bcs-page * { box-sizing: border-box; }
.bcs-wrap { max-width: 1180px; margin: 0 auto; padding: 0 22px; }
.bcs-page .detail-breadcrumb { font-size: 13px; color: var(--bcs-mute); padding: 18px 0 14px; }
.bcs-page .detail-breadcrumb a { color: var(--bcs-mute); text-decoration: none; }
.bcs-page .detail-breadcrumb a:hover { color: var(--bcs-brand); }
.bcs-page .detail-breadcrumb .sep { margin: 0 9px; opacity: .55; }
.bcs-page .detail-breadcrumb .current { color: var(--bcs-ink); }
.bcs-page b, .bcs-page strong { color: var(--bcs-brand); font-weight: 800; }
.bcs-page input, .bcs-page select { width: 100%; height: 42px; border: 1px solid var(--bcs-line); border-radius: 6px; background: var(--bcs-card); color: var(--bcs-ink); font: 15px var(--bcs-mono); padding: 0 11px; outline: none; }
.bcs-page select { font-family: var(--bcs-sans); font-size: 14px; }
.bcs-page input:focus, .bcs-page select:focus { border-color: var(--bcs-brand2); box-shadow: 0 0 0 3px rgba(58, 100, 137, .16); }

.bcs-hero { display: grid; grid-template-columns: 1.2fr .8fr; gap: 22px; margin: 8px 0 24px; }
.bcs-hero-copy { background: var(--bcs-card); border: 1px solid var(--bcs-line); border-top: 6px solid var(--bcs-brand); border-radius: var(--bcs-radius); box-shadow: var(--bcs-shadow); padding: 28px 30px; }
.bcs-kicker { font-family: var(--bcs-mono); font-size: 11px; font-weight: 800; letter-spacing: .2em; color: var(--bcs-brand2); }
.bcs-hero h1 { font-size: clamp(26px, 3vw, 37px); line-height: 1.35; font-weight: 800; letter-spacing: -.02em; margin: 12px 0 10px; }
.bcs-sub { color: var(--bcs-mute); font-size: 15.5px; line-height: 1.9; margin: 0 0 20px; max-width: 62ch; }
.bcs-form { display: grid; grid-template-columns: 150px 1fr auto; gap: 12px; align-items: end; background: var(--bcs-soft); border: 1px dashed var(--bcs-line); padding: 16px; border-radius: 8px; }
.bcs-form label { display: flex; flex-direction: column; gap: 6px; font-size: 11.5px; font-weight: 800; letter-spacing: .06em; color: var(--bcs-mute); text-transform: uppercase; }
.bcs-go { height: 42px; border: 0; border-radius: 6px; background: var(--bcs-brand); color: #fff; font-weight: 800; font-size: 14px; padding: 0 20px; cursor: pointer; white-space: nowrap; }
.bcs-go:hover { background: var(--bcs-brand2); }
:root[data-theme="dark"] .bcs-go { color: #141a20; }
.bcs-quick { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 14px; font-size: 12px; color: var(--bcs-mute); }
.bcs-quick button { border: 1px solid var(--bcs-line); border-radius: 4px; background: var(--bcs-card); color: var(--bcs-ink); padding: 5px 11px; font-size: 12px; cursor: pointer; }
.bcs-quick button:hover { border-color: var(--bcs-brand2); }
.bcs-note { font-size: 11.5px; color: var(--bcs-mute); margin: 14px 0 0; }

.bcs-tape { background: repeating-linear-gradient(90deg, var(--bcs-brand) 0 2px, #2b4a68 2px 20px); border-radius: var(--bcs-radius); color: #f2f7e6; padding: 22px 24px; display: flex; flex-direction: column; box-shadow: var(--bcs-shadow); }
:root[data-theme="dark"] .bcs-tape { background: repeating-linear-gradient(90deg, #1b3247 0 2px, #223d55 2px 20px); }
.bcs-tape-label { font-family: var(--bcs-mono); font-size: 11px; letter-spacing: .2em; opacity: .8; }
.bcs-ring { position: relative; max-width: 230px; margin: 12px auto 6px; }
.bcs-ring svg { width: 100%; display: block; transform: rotate(-90deg); }
.bcs-ring-bg { fill: none; stroke: rgba(255, 255, 255, .18); stroke-width: 14; }
.bcs-ring-fg { fill: none; stroke: var(--bcs-lime); stroke-width: 14; stroke-linecap: round; stroke-dasharray: 540; stroke-dashoffset: 540; transition: stroke-dashoffset .45s ease; }
.bcs-ring-center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; font-family: var(--bcs-mono); }
.bcs-ring-center b { font-size: 38px; color: var(--bcs-lime); line-height: 1.1; }
.bcs-ring-center span { font-size: 11px; letter-spacing: .12em; opacity: .8; }
.bcs-tape-result { display: flex; justify-content: space-between; align-items: baseline; border-top: 1px solid rgba(255, 255, 255, .25); padding-top: 12px; margin-top: auto; }
.bcs-tape-result span { font-size: 11.5px; letter-spacing: .1em; opacity: .8; }
.bcs-tape-result b { font-size: 22px; color: var(--bcs-lime); }

.bcs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.bcs-card { background: var(--bcs-card); border: 1px solid var(--bcs-line); border-radius: var(--bcs-radius); box-shadow: var(--bcs-shadow); padding: 20px 22px; }
.bcs-card > header { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; border-bottom: 2px solid var(--bcs-soft); padding-bottom: 10px; margin-bottom: 16px; }
.bcs-card h2 { font-size: 17px; margin: 0; font-weight: 800; letter-spacing: -.01em; }
.bcs-card header small { font-size: 11.5px; color: var(--bcs-mute); }
.bcs-bladder-fig { position: relative; height: 132px; background: var(--bcs-soft); border-radius: 8px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.bcs-cuff { width: 64%; height: 42px; background: linear-gradient(180deg, var(--bcs-lime), #96b632); border: 2px solid var(--bcs-brand); border-radius: 5px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; color: #1d3010; transition: width .4s ease, height .4s ease; }
:root[data-theme="dark"] .bcs-cuff { color: #172208; }
.bcs-dim { position: absolute; font-size: 11px; color: var(--bcs-mute); font-family: var(--bcs-mono); }
.bcs-dim--x { bottom: 14px; left: 18%; right: 18%; border-top: 1px dashed var(--bcs-brand2); text-align: center; }
.bcs-dim--x b { position: relative; top: -10px; background: var(--bcs-soft); padding: 0 6px; }
.bcs-dim--y { left: 12px; top: 18px; bottom: 18px; border-left: 1px dashed var(--bcs-brand2); display: flex; align-items: center; }
.bcs-dim--y b { background: var(--bcs-soft); padding: 4px 0; writing-mode: vertical-rl; }
.bcs-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 16px 0 10px; }
.bcs-metrics > div { border-left: 3px solid var(--bcs-lime); padding-left: 10px; }
.bcs-metrics span { display: block; font-size: 11px; color: var(--bcs-mute); }
.bcs-metrics b { font-size: 15px; font-family: var(--bcs-mono); }
.bcs-verdict { background: var(--bcs-soft); border-radius: 6px; padding: 10px 12px; font-size: 13px; margin: 0; }
.bcs-verdict.is-bad { color: var(--bcs-alert); }
.bcs-table-scroll { overflow-x: auto; }
.bcs-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 380px; }
.bcs-table th, .bcs-table td { border-bottom: 1px solid var(--bcs-line); padding: 8px 9px; text-align: left; }
.bcs-table th { background: var(--bcs-soft); font-size: 11.5px; color: var(--bcs-mute); letter-spacing: .04em; }
.bcs-table tr.is-rec { background: rgba(184, 214, 75, .2); font-weight: 800; }
.bcs-batch-table { min-width: 700px; }
.bcs-subtitle { font-size: 13px; margin: 18px 0 8px; font-weight: 800; }
.bcs-checklist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.bcs-checklist label { display: flex; gap: 7px; align-items: flex-start; font-size: 12.5px; cursor: pointer; }
.bcs-checklist input { width: 15px; height: 15px; flex: none; accent-color: var(--bcs-brand); margin-top: 3px; }
.bcs-batch-form { display: grid; grid-template-columns: 170px 1fr auto; gap: 10px; align-items: end; margin-bottom: 14px; }
.bcs-batch-form label { display: flex; flex-direction: column; gap: 5px; font-size: 11.5px; font-weight: 800; color: var(--bcs-mute); }
.bcs-btn { border: 1px solid var(--bcs-brand); background: var(--bcs-brand); color: #fff; border-radius: 6px; padding: 9px 15px; font-size: 13.5px; font-weight: 800; cursor: pointer; white-space: nowrap; font-family: var(--bcs-sans); }
.bcs-btn--ghost { background: transparent; color: var(--bcs-brand); }
.bcs-btn--primary { background: var(--bcs-lime); border-color: var(--bcs-lime); color: #1d3010; }
:root[data-theme="dark"] .bcs-btn { color: #141a20; }
:root[data-theme="dark"] .bcs-btn--ghost { color: var(--bcs-brand2); }
.bcs-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.bcs-del { border: 0; background: transparent; color: var(--bcs-alert); cursor: pointer; font-size: 12.5px; }
.bcs-empty { color: var(--bcs-mute); font-size: 13px; }
.bcs-reading { max-width: 84ch; padding: 6px 4px 26px; }
.bcs-reading h2 { font-size: 20px; margin: 12px 0; }
.bcs-reading p { color: var(--bcs-mute); font-size: 14.5px; line-height: 2; margin: 0 0 12px; }
.bcs-err { border-color: var(--bcs-alert) !important; }

.bcs-modal { position: fixed; inset: 0; z-index: 980; background: rgba(18, 30, 40, .62); display: flex; align-items: center; justify-content: center; padding: 20px; }
.bcs-modal[hidden] { display: none !important; }
.bcs-modal-card { position: relative; background: var(--bcs-card); color: var(--bcs-ink); border-radius: 12px; border: 1px solid var(--bcs-line); box-shadow: 0 24px 60px rgba(0, 0, 0, .3); max-width: 470px; width: 100%; padding: 28px 30px; }
.bcs-modal-x { position: absolute; right: 14px; top: 8px; border: 0; background: transparent; font-size: 26px; color: var(--bcs-mute); cursor: pointer; }
.bcs-modal-kicker { font-family: var(--bcs-mono); font-size: 11px; letter-spacing: .12em; color: var(--bcs-brand2); }
.bcs-modal-card h3 { font-size: 22px; margin: 8px 0 16px; }
#bcsModalBody { font-size: 13.5px; line-height: 1.9; }
.bcs-mrow { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--bcs-line); padding: 5px 0; font-family: var(--bcs-mono); }
.bcs-modal-actions { display: flex; gap: 10px; margin-top: 20px; }
.bcs-modal-note { font-size: 11.5px; color: var(--bcs-mute); margin: 12px 0 0; }
.bcs-toast { position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%); z-index: 990; background: var(--bcs-ink); color: var(--bcs-bg); border-radius: 5px; padding: 10px 20px; font-size: 13px; }
.bcs-toast[hidden] { display: none !important; }

@media (max-width: 940px) {
    .bcs-hero, .bcs-grid { grid-template-columns: 1fr; }
    .bcs-form { grid-template-columns: 1fr 1fr; }
    .bcs-go { grid-column: 1 / -1; }
    .bcs-batch-form { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    .bcs-wrap { padding: 0 14px; }
    .bcs-hero-copy, .bcs-tape, .bcs-card { padding: 18px 15px; }
    .bcs-form, .bcs-batch-form, .bcs-checklist, .bcs-metrics { grid-template-columns: 1fr; }
    .bcs-table, .bcs-batch-table { min-width: 0; }
    .bcs-table th:nth-child(3), .bcs-table td:nth-child(3) { display: none; }
}
@media print {
    .bcs-quick, .bcs-actions, .bcs-modal, .bcs-toast, .bcs-reading, .tskb, .bcs-tape { display: none !important; }
    .bcs-page { background: #fff; }
    .bcs-card, .bcs-hero-copy { box-shadow: none; break-inside: avoid; }
    .bcs-table { min-width: 0; }
}