/*! 杠铃片重量对照 · 配重单：铁灰 + 钢青 + 荧光绿，杠铃侧视与规格钢印。深浅跟随导航。 */
.bpc-page {
    --bpc-bg: #edf1f4; --bpc-bg2: #e2e8ec; --bpc-card: #ffffff; --bpc-card2: #f2f6f8;
    --bpc-line: #d2dde3; --bpc-line2: #b2c3cc; --bpc-ink: #22323f; --bpc-ink2: #536b79;
    --bpc-ink3: #8a9da8; --bpc-steel: #2c4257; --bpc-steel-soft: rgba(44, 66, 87, .1);
    --bpc-lime: #7cb518; --bpc-lime-soft: rgba(124, 181, 24, .14);
    --bpc-red: #c04a32; --bpc-red-soft: rgba(192, 74, 50, .12);
    --bpc-shadow: 0 18px 42px -30px rgba(34, 50, 63, .55);
    color: var(--bpc-ink); font-size: 15px; line-height: 1.82;
    background: linear-gradient(180deg, var(--bpc-bg), var(--bpc-bg2));
}
:root[data-theme="dark"] .bpc-page {
    --bpc-bg: #10161c; --bpc-bg2: #0b1116; --bpc-card: #19232c; --bpc-card2: #202d38;
    --bpc-line: #2f3f4b; --bpc-line2: #425869; --bpc-ink: #e7f0f5; --bpc-ink2: #adc2ce;
    --bpc-ink3: #7c95a3; --bpc-steel: #8ab4d8; --bpc-steel-soft: rgba(138, 180, 216, .13);
    --bpc-lime: #b6ef5a; --bpc-lime-soft: rgba(182, 239, 90, .14);
    --bpc-red: #ff9276; --bpc-red-soft: rgba(255, 146, 118, .14);
    --bpc-shadow: 0 18px 42px -26px rgba(0, 0, 0, .9);
}
.bpc-page *, .bpc-page *::before, .bpc-page *::after { box-sizing: border-box; }
.bpc-wrap { max-width: 1180px; margin: 0 auto; padding: 20px 16px 10px; }
.bpc-page h2 { margin: 0 0 12px; font-size: 19px; letter-spacing: .01em; }
.bpc-hint { font-size: 13px; color: var(--bpc-ink3); line-height: 1.75; }

.bpc-hero { display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr); gap: 26px; align-items: center; padding: 30px; border: 1.5px solid var(--bpc-line2); border-radius: 6px; background: linear-gradient(100deg, var(--bpc-card), var(--bpc-card2)); box-shadow: var(--bpc-shadow); border-left: 6px solid var(--bpc-steel); }
.bpc-kicker { display: inline-block; padding: 4px 12px; font: 800 11.5px/1.5 ui-monospace, Consolas, monospace; letter-spacing: .09em; color: var(--bpc-steel); background: var(--bpc-steel-soft); border-radius: 3px; }
.bpc-hero h1 { margin: 14px 0 10px; font-size: clamp(28px, 3.5vw, 39px); font-weight: 800; line-height: 1.24; }
.bpc-sub { max-width: 43em; font-size: 15.5px; line-height: 1.95; color: var(--bpc-ink2); }
.bpc-sub b { color: var(--bpc-steel); font-weight: 700; }
.bpc-facts { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.bpc-facts div { min-width: 106px; padding: 9px 15px; border: 1px solid var(--bpc-line); border-bottom: 3px solid var(--bpc-lime); border-radius: 6px; background: var(--bpc-card2); }
.bpc-facts b { display: block; font: 800 21px/1.35 ui-monospace, Consolas, monospace; color: var(--bpc-steel); }
.bpc-facts span { font-size: 12px; color: var(--bpc-ink3); }
.bpc-bar { padding: 18px; border: 1px dashed var(--bpc-line2); border-radius: 12px; background: var(--bpc-card2); }
.bpc-bar svg { width: 100%; height: auto; display: block; }

.bpc-quick { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 18px 0 20px; padding: 14px 18px; border: 1.5px solid var(--bpc-line2); border-radius: 8px; background: var(--bpc-card); }
.bpc-quick label { font-size: 12.5px; font-weight: 700; color: var(--bpc-ink3); }
.bpc-input, .bpc-select, .bpc-textarea { font: inherit; color: var(--bpc-ink); background: var(--bpc-card2); border: 1.5px solid var(--bpc-line2); border-radius: 7px; padding: 8px 11px; outline: none; }
.bpc-input:focus, .bpc-select:focus, .bpc-textarea:focus { border-color: var(--bpc-steel); }
.bpc-quick .bpc-input { width: 100px; }
.bpc-textarea { width: 100%; resize: vertical; font: 13px/1.8 ui-monospace, Consolas, monospace; }
.bpc-btn { font: 700 14px/1.4 inherit; padding: 9px 16px; border: 1.5px solid var(--bpc-line2); border-radius: 7px; color: var(--bpc-ink); background: var(--bpc-card); cursor: pointer; transition: .15s ease; }
.bpc-btn:hover { transform: translateY(-1px); border-color: var(--bpc-steel); }
.bpc-btn--main { color: #fff; background: var(--bpc-steel); border-color: var(--bpc-steel); }
:root[data-theme="dark"] .bpc-btn--main { color: #10161c; }
.bpc-chip { font: 600 13px/1.4 inherit; padding: 7px 12px; border: 1px dashed var(--bpc-line2); border-radius: 999px; color: var(--bpc-ink2); background: transparent; cursor: pointer; }
.bpc-chip:hover { background: var(--bpc-lime-soft); }

.bpc-body { display: grid; grid-template-columns: 248px minmax(0, 1fr); gap: 20px; align-items: start; }
.bpc-body > * { min-width: 0; }
.bpc-side, .bpc-main > section { background: var(--bpc-card); border: 1.5px solid var(--bpc-line); border-radius: 10px; padding: 20px; }
.bpc-side { position: sticky; top: 16px; }
.bpc-field { margin: 14px 0; }
.bpc-field label { display: block; font-size: 12.5px; color: var(--bpc-ink3); margin-bottom: 6px; }
.bpc-field .bpc-input, .bpc-field .bpc-select { width: 100%; }
.bpc-actions { display: grid; gap: 8px; margin-top: 18px; }
.bpc-err { margin-top: 10px; padding: 8px 10px; border-radius: 7px; background: var(--bpc-red-soft); color: var(--bpc-red); font-size: 13px; }
.bpc-main { display: grid; gap: 18px; }
.bpc-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 16px; }
.bpc-kpi { padding: 12px 14px; border: 1px solid var(--bpc-line); border-radius: 9px; background: var(--bpc-card2); }
.bpc-kpi.hot { border-color: var(--bpc-steel); background: var(--bpc-steel-soft); }
.bpc-kpi span { display: block; font-size: 12px; color: var(--bpc-ink3); }
.bpc-kpi b { display: block; font: 800 22px/1.4 ui-monospace, Consolas, monospace; color: var(--bpc-steel); }
.bpc-kpi em { font-size: 11.5px; font-style: normal; color: var(--bpc-ink3); }
.bpc-kpi.is-risk { background: var(--bpc-red-soft); border-color: var(--bpc-red); }
.bpc-kpi.is-risk b { color: var(--bpc-red); }
.bpc-combo { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; padding: 14px; border: 1px dashed var(--bpc-line2); border-radius: 9px; background: var(--bpc-card2); }
.bpc-plate { display: grid; place-items: center; min-width: 62px; padding: 10px 6px; border: 2px solid var(--bpc-steel); border-radius: 8px; background: var(--bpc-card); font: 800 13px/1.3 ui-monospace, Consolas, monospace; }
.bpc-plate small { display: block; font: 600 10px/1.4 inherit; color: var(--bpc-ink3); }
.bpc-plus { font: 800 18px ui-monospace, Consolas, monospace; color: var(--bpc-ink3); }
.bpc-combo-empty { font-size: 13px; color: var(--bpc-ink3); }
.bpc-advice { margin-top: 14px; padding: 12px 14px; border-left: 4px solid var(--bpc-steel); border-radius: 0 8px 8px 0; background: var(--bpc-card2); font-size: 14px; line-height: 1.9; color: var(--bpc-ink2); }
.bpc-scroll { overflow-x: auto; }
.bpc-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.bpc-table th, .bpc-table td { padding: 9px 10px; border-bottom: 1px solid var(--bpc-line); text-align: left; }
.bpc-table th { font-size: 12px; color: var(--bpc-ink3); background: var(--bpc-card2); }
.bpc-table td b { font: 700 14px ui-monospace, Consolas, monospace; color: var(--bpc-steel); }
.bpc-tag { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; background: var(--bpc-lime-soft); color: var(--bpc-lime); }
.bpc-tag.bad { background: var(--bpc-red-soft); color: var(--bpc-red); }
.bpc-notes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 14px; }
.bpc-notes div { padding: 11px; border: 1px solid var(--bpc-line); border-radius: 9px; background: var(--bpc-card2); }
.bpc-notes b { display: block; font-size: 13px; }
.bpc-notes span { font-size: 12px; color: var(--bpc-ink3); line-height: 1.7; }
.bpc-batch .bpc-textarea { margin: 8px 0 12px; }
.bpc-batch-actions { display: flex; gap: 8px; margin-bottom: 12px; }

.bpc-modal { position: fixed; inset: 0; z-index: 90; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(12, 20, 26, .62); }
.bpc-modal[hidden] { display: none !important; }
.bpc-sheet { width: min(470px, 100%); padding: 26px; border-radius: 10px; background: var(--bpc-card); border: 1.5px solid var(--bpc-line2); box-shadow: var(--bpc-shadow); }
.bpc-sheet h3 { margin: 0 0 8px; font-size: 19px; }
.bpc-sheet p { font-size: 14px; color: var(--bpc-ink2); line-height: 1.8; }
.bpc-sheet code { display: block; margin: 14px 0; padding: 10px; border-radius: 8px; background: var(--bpc-card2); font-size: 12px; word-break: break-all; }
.bpc-sheet-actions { display: flex; justify-content: flex-end; }
.bpc-toast { position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%); z-index: 95; padding: 9px 18px; border-radius: 999px; background: var(--bpc-steel); color: var(--bpc-card); font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .25s; }
.bpc-toast.is-on { opacity: 1; }

@media (max-width: 960px) {
    .bpc-hero { grid-template-columns: 1fr; padding: 24px; }
    .bpc-body { grid-template-columns: 1fr; }
    .bpc-side { position: static; }
    .bpc-notes { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .bpc-wrap { padding: 14px 10px 6px; }
    .bpc-hero { padding: 20px 16px; }
    .bpc-quick { padding: 12px; }
    .bpc-kpis { grid-template-columns: 1fr; }
    .bpc-main > section, .bpc-side { padding: 15px; }
    .bpc-table { min-width: 0; font-size: 12px; }
    .bpc-table th, .bpc-table td { padding: 7px 6px; }
}


/* 页面级修复：公共推荐卡在 390 窄屏固定宽导致横向溢出（只作用于本页，不改动线上其它页面） */
@media(max-width:640px){
  .tool-rec{width:calc(100vw - 24px)!important;max-width:calc(100vw - 24px)!important;box-sizing:border-box}
  .tool-rec-grid{grid-template-columns:minmax(0,1fr)!important}
  .tool-rec-item{min-width:0!important;width:100%!important;box-sizing:border-box}
  .tool-rec-body,.tool-rec-body b,.tool-rec-body small{min-width:0;max-width:100%;overflow-wrap:anywhere}
  .tskb-card{overflow-x:auto}
  .tskb-legend{min-width:0;width:100%;table-layout:fixed}
  .tskb-legend th,.tskb-legend td{overflow-wrap:anywhere;word-break:break-word;white-space:normal}
  .tskb-tabs{flex-wrap:wrap}
}