/* #50 桌游时长对照 · 「桌游盒计分板」设计系统
   暖木纸 + 酒红 + 芥末金，环形局数与甘特对照条；浅色默认，深色由导航 #themeToggle 联动 */
.bgm-page {
    --bgm-bg: #f8f0e2;
    --bgm-surface: #fffaf1;
    --bgm-surface-2: #f3e8d4;
    --bgm-ink: #33281f;
    --bgm-ink-2: #6b5b4b;
    --bgm-ink-3: #9c8a76;
    --bgm-brand: #8c2f39;
    --bgm-brand-2: #b0454d;
    --bgm-brand-soft: #f8e5e3;
    --bgm-gold: #b5851f;
    --bgm-gold-soft: #fbf0d5;
    --bgm-green: #2f5d46;
    --bgm-green-soft: #e3f0e7;
    --bgm-line: #e7d9c1;
    --bgm-line-2: #d8c5a7;
    --bgm-shadow: 0 8px 24px rgba(88, 60, 30, .09);
    --bgm-shadow-lg: 0 22px 52px rgba(60, 34, 22, .24);
    --bgm-sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, sans-serif;
    --bgm-num: "Arial Rounded MT Bold", "PingFang SC", system-ui, sans-serif;
    background: var(--bgm-bg);
    color: var(--bgm-ink);
    font-family: var(--bgm-sans);
    font-size: 14px;
    line-height: 1.82;
    -webkit-font-smoothing: antialiased;
}
:root[data-theme="dark"] .bgm-page {
    --bgm-bg: #17110f;
    --bgm-surface: #211915;
    --bgm-surface-2: #2c211b;
    --bgm-ink: #f5ead9;
    --bgm-ink-2: #cbb49d;
    --bgm-ink-3: #9c8571;
    --bgm-brand: #f08a8a;
    --bgm-brand-2: #ffa8a8;
    --bgm-brand-soft: #3a2224;
    --bgm-gold: #f0c66a;
    --bgm-gold-soft: #382b16;
    --bgm-green: #7bc9a0;
    --bgm-green-soft: #1d3629;
    --bgm-line: #3b2e26;
    --bgm-line-2: #514033;
    --bgm-shadow: 0 8px 24px rgba(0, 0, 0, .3);
    --bgm-shadow-lg: 0 22px 52px rgba(0, 0, 0, .55);
}
.bgm-page * { box-sizing: border-box; }
.bgm-wrap { max-width: 1200px; margin: 0 auto; padding: 26px 22px 70px; }
.bgm-page .detail-breadcrumb { margin-bottom: 22px; }
.bgm-page h1, .bgm-page h2, .bgm-page h3 { font-family: var(--bgm-sans); letter-spacing: -.01em; }
.bgm-page b, .bgm-page strong { color: var(--bgm-brand); font-weight: 800; }
.bgm-page input[type="text"], .bgm-page input[type="number"] {
    width: 100%; font-family: var(--bgm-num); font-size: 14px; color: var(--bgm-ink);
    background: var(--bgm-surface); border: 1px solid var(--bgm-line-2);
    border-radius: 9px; padding: 9px 12px; outline: none; transition: .18s;
}
.bgm-page input:focus { border-color: var(--bgm-brand); box-shadow: 0 0 0 3px var(--bgm-brand-soft); }
.bgm-page input[type="number"].is-bad { border-color: var(--bgm-brand); box-shadow: 0 0 0 3px var(--bgm-brand-soft); }
.bgm-page input[type="range"] { width: 100%; accent-color: var(--bgm-brand); }
.bgm-page button { font-family: inherit; cursor: pointer; }
.bgm-main-btn {
    border: 1px solid var(--bgm-brand); background: var(--bgm-brand); color: #fff;
    border-radius: 10px; padding: 11px 22px; font-size: 14px; font-weight: 800;
    box-shadow: 0 7px 18px rgba(140, 47, 57, .22); transition: .18s; white-space: nowrap;
}
.bgm-main-btn:hover { background: var(--bgm-brand-2); transform: translateY(-1px); }
.bgm-ghost-btn {
    border: 1px solid var(--bgm-line-2); background: var(--bgm-surface); color: var(--bgm-brand);
    border-radius: 9px; padding: 8px 14px; font-size: 12.8px; font-weight: 700; transition: .18s; white-space: nowrap;
}
.bgm-ghost-btn:hover { background: var(--bgm-brand-soft); border-color: var(--bgm-brand); }
.bgm-btn-ai { color: var(--bgm-green); border-color: var(--bgm-green); }
.bgm-btn-ai:hover { background: var(--bgm-green-soft); border-color: var(--bgm-green); }
.bgm-chip {
    border: 1px solid var(--bgm-line-2); background: var(--bgm-surface); color: var(--bgm-ink-2);
    border-radius: 999px; padding: 6px 13px; font-size: 12.5px; font-weight: 700; transition: .18s;
}
.bgm-chip:hover, .bgm-chip.is-on { border-color: var(--bgm-brand); color: var(--bgm-brand); background: var(--bgm-brand-soft); }
:root[data-theme="dark"] .bgm-main-btn { color: #211915; }

/* ---------- 首屏 ---------- */
.bgm-hero {
    display: grid; grid-template-columns: minmax(0, 1.45fr) 250px; gap: 26px; align-items: center;
    background: var(--bgm-surface); border: 1px solid var(--bgm-line);
    border-radius: 20px; padding: 30px 32px; box-shadow: var(--bgm-shadow);
    background-image: repeating-linear-gradient(135deg, transparent, transparent 16px, rgba(140,47,57,.025) 16px, rgba(140,47,57,.025) 17px);
}
.bgm-kicker { display: inline-block; font-style: italic; font-size: 12px; font-weight: 800; letter-spacing: .08em; color: var(--bgm-gold); background: var(--bgm-gold-soft); border-radius: 7px; padding: 5px 13px; margin-bottom: 16px; }
.bgm-hero h1 { font-size: clamp(26px, 3vw, 36px); font-weight: 900; line-height: 1.4; margin: 0 0 15px; }
.bgm-sub { font-size: 15.2px; line-height: 1.95; color: var(--bgm-ink-2); margin: 0 0 18px; max-width: 640px; }
.bgm-hero-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.bgm-hero-tags span { font-size: 11.5px; font-weight: 700; color: var(--bgm-green); background: var(--bgm-green-soft); border: 1px dashed var(--bgm-line-2); border-radius: 999px; padding: 4px 11px; }
.bgm-dial {
    background: var(--bgm-surface-2); border: 2px dashed var(--bgm-line-2); border-radius: 18px;
    padding: 16px; text-align: center; position: relative;
}
.bgm-dial-title { font-size: 12px; font-weight: 800; letter-spacing: .12em; color: var(--bgm-ink-2); }
.bgm-ring { width: 148px; height: 148px; display: block; margin: 4px auto -96px; transform: rotate(-90deg); }
.bgm-ring-bg { fill: none; stroke: var(--bgm-line); stroke-width: 13; }
.bgm-ring-fg { fill: none; stroke: var(--bgm-brand); stroke-width: 13; stroke-linecap: round; stroke-dasharray: 414.7; stroke-dashoffset: 414.7; transition: stroke-dashoffset .4s; }
.bgm-dial-num { position: relative; padding-top: 34px; }
.bgm-dial-num b { display: block; font-family: var(--bgm-num); font-size: 54px; line-height: 1; color: var(--bgm-brand); }
.bgm-dial-num span { font-size: 13px; color: var(--bgm-ink-2); font-weight: 700; }
.bgm-dial-foot { display: flex; justify-content: space-between; gap: 6px; font-size: 11px; color: var(--bgm-ink-3); margin-top: 14px; border-top: 1px solid var(--bgm-line); padding-top: 9px; }

/* ---------- 首屏入口 ---------- */
.bgm-quick {
    display: flex; align-items: flex-end; gap: 13px; flex-wrap: wrap;
    background: var(--bgm-surface); border: 1px solid var(--bgm-line); border-radius: 15px;
    padding: 14px 18px; margin: 16px 0 20px; box-shadow: var(--bgm-shadow);
}
.bgm-quick-field { display: flex; flex-direction: column; gap: 5px; width: 132px; flex: 0 0 auto; }
.bgm-quick-field > span { font-size: 12px; font-weight: 700; color: var(--bgm-ink-2); }
.bgm-quick-presets { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; flex: 1 1 300px; }
.bgm-quick-label { font-size: 12px; color: var(--bgm-ink-3); }

/* ---------- 主体 ---------- */
.bgm-grid { display: grid; grid-template-columns: 288px minmax(0, 1fr); gap: 18px; align-items: start; }
.bgm-panel, .bgm-main, .bgm-plan, .bgm-batch {
    background: var(--bgm-surface); border: 1px solid var(--bgm-line);
    border-radius: 16px; box-shadow: var(--bgm-shadow); min-width: 0; padding: 20px 22px;
}
.bgm-sec-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; border-bottom: 2px solid var(--bgm-line); padding-bottom: 9px; margin: 2px 0 15px; }
.bgm-panel .bgm-sec-head:not(:first-child) { margin-top: 22px; }
.bgm-sec-head h2 { font-size: 15.5px; margin: 0; font-weight: 900; }
.bgm-sec-head span { font-size: 11px; color: var(--bgm-ink-3); }
.bgm-field { margin-bottom: 18px; }
.bgm-label { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; font-weight: 700; margin-bottom: 9px; }
.bgm-label em { font-style: normal; font-family: var(--bgm-num); font-size: 12px; color: var(--bgm-brand); }
.bgm-stepper { display: flex; align-items: center; gap: 8px; }
.bgm-stepper button { width: 32px; height: 32px; flex: 0 0 auto; border: 1px solid var(--bgm-line-2); background: var(--bgm-surface-2); color: var(--bgm-brand); border-radius: 8px; font-size: 17px; font-weight: 800; }
.bgm-stepper button:hover { border-color: var(--bgm-brand); }
.bgm-switch { display: flex; align-items: flex-start; gap: 9px; padding: 11px 12px; border: 1px solid var(--bgm-line); border-radius: 10px; background: var(--bgm-surface-2); cursor: pointer; margin-bottom: 18px; }
.bgm-switch input { width: 17px; height: 17px; accent-color: var(--bgm-brand); margin-top: 3px; flex: 0 0 auto; }
.bgm-switch b { display: block; font-size: 12.5px; color: var(--bgm-ink); }
.bgm-switch small { display: block; font-size: 11px; color: var(--bgm-ink-3); }
.bgm-types { display: flex; flex-wrap: wrap; gap: 7px; }
.bgm-type {
    border: 1px solid var(--bgm-line-2); background: var(--bgm-surface); color: var(--bgm-ink-2);
    border-radius: 999px; padding: 5px 12px; font-size: 12px; font-weight: 700; transition: .16s;
}
.bgm-type.is-on { background: var(--bgm-brand); border-color: var(--bgm-brand); color: #fff; }
:root[data-theme="dark"] .bgm-type.is-on { color: #211915; }
.bgm-panel-note { margin-top: 18px; font-size: 11.5px; line-height: 1.75; color: var(--bgm-ink-3); background: var(--bgm-gold-soft); border-radius: 9px; padding: 10px 12px; }

/* ---------- 甘特对照条 ---------- */
.bgm-bars { display: flex; flex-direction: column; gap: 8px; }
.bgm-bar-row { display: grid; grid-template-columns: 142px minmax(0, 1fr) 96px; gap: 10px; align-items: center; min-width: 0; }
.bgm-bar-name { font-size: 12.5px; font-weight: 700; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bgm-bar-name i { display: block; font-style: normal; font-size: 10.5px; font-weight: 400; color: var(--bgm-ink-3); }
.bgm-bar-track { height: 22px; border-radius: 6px; background: var(--bgm-surface-2); border: 1px solid var(--bgm-line); overflow: hidden; position: relative; }
.bgm-bar-fill { height: 100%; border-radius: 5px 0 0 5px; transition: width .35s; min-width: 3px; }
.bgm-bar-fill.is-strategy { background: linear-gradient(90deg, var(--bgm-brand), var(--bgm-brand-2)); }
.bgm-bar-fill.is-party { background: linear-gradient(90deg, var(--bgm-gold), #e0b95a); }
.bgm-bar-fill.is-reason { background: linear-gradient(90deg, var(--bgm-green), #5a9b78); }
.bgm-bar-fill.is-script { background: linear-gradient(90deg, #6b4a8a, #9b74b8); }
.bgm-bar-fill.is-card { background: linear-gradient(90deg, #b45c3a, #dd8a63); }
.bgm-bar-fill.is-kids { background: linear-gradient(90deg, #3a7b91, #6ea9bd); }
.bgm-bar-row.is-out .bgm-bar-fill { background: var(--bgm-line-2); }
.bgm-bar-row.is-out .bgm-bar-name { color: var(--bgm-ink-3); text-decoration: line-through; }
.bgm-bar-val { font-family: var(--bgm-num); font-size: 12.5px; font-weight: 800; color: var(--bgm-ink); text-align: right; white-space: nowrap; }
.bgm-bar-row.is-out .bgm-bar-val { color: var(--bgm-ink-3); }
.bgm-axis { display: flex; justify-content: space-between; margin: 10px 106px 0 152px; font-family: var(--bgm-num); font-size: 10.5px; color: var(--bgm-ink-3); border-top: 1px dashed var(--bgm-line-2); padding-top: 5px; }
.bgm-empty { font-size: 12.5px; color: var(--bgm-ink-3); margin: 10px 0 0; }
.bgm-empty[hidden] { display: none !important; }

/* ---------- 今晚排场 ---------- */
.bgm-plan, .bgm-batch { margin-top: 20px; }
.bgm-timeline { display: flex; gap: 6px; flex-wrap: wrap; min-height: 66px; }
.bgm-slot {
    flex: 1 1 120px; min-width: 110px; border-radius: 10px; padding: 10px 12px;
    background: var(--bgm-brand-soft); border: 1px solid var(--bgm-brand); min-height: 66px;
}
.bgm-slot.is-break { background: var(--bgm-surface-2); border-style: dashed; border-color: var(--bgm-line-2); flex: 0 1 78px; min-width: 72px; }
.bgm-slot.is-left { background: var(--bgm-green-soft); border-color: var(--bgm-green); flex: 0 1 110px; min-width: 96px; }
.bgm-slot b { display: block; font-size: 12.5px; color: var(--bgm-ink); line-height: 1.4; }
.bgm-slot span { font-family: var(--bgm-num); font-size: 11px; color: var(--bgm-ink-2); }
.bgm-plan-bottom { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; margin-top: 16px; }
.bgm-alt h3 { font-size: 13px; margin: 0 0 8px; }
.bgm-alt ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 5px; }
.bgm-alt li { font-size: 11.8px; line-height: 1.7; color: var(--bgm-ink-2); background: var(--bgm-surface-2); border-radius: 7px; padding: 6px 10px; }
.bgm-alt li b { color: var(--bgm-gold); }
.bgm-checks { display: flex; flex-direction: column; gap: 6px; align-content: start; }
.bgm-checks span { font-size: 11.8px; border-radius: 7px; padding: 6px 10px; border: 1px solid var(--bgm-line); background: var(--bgm-surface-2); color: var(--bgm-ink-2); }
.bgm-checks span.is-ok { color: var(--bgm-green); border-color: var(--bgm-green); background: var(--bgm-green-soft); }
.bgm-checks span.is-warn { color: var(--bgm-gold); border-color: var(--bgm-gold); background: var(--bgm-gold-soft); }
.bgm-checks span.is-bad { color: var(--bgm-brand); border-color: var(--bgm-brand); background: var(--bgm-brand-soft); }

/* ---------- 批量方案 + AI ---------- */
.bgm-batch-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.bgm-batch-bar input { max-width: 210px; }
.bgm-plan-wrap { overflow-x: auto; }
.bgm-plan-table { width: 100%; border-collapse: collapse; font-size: 12px; min-width: 620px; }
.bgm-plan-table th, .bgm-plan-table td { padding: 8px 9px; text-align: left; border-bottom: 1px solid var(--bgm-line); }
.bgm-plan-table th { background: var(--bgm-surface-2); color: var(--bgm-ink-3); font-size: 10.8px; white-space: nowrap; }
.bgm-plan-table td { font-family: var(--bgm-num); font-size: 11.8px; }
.bgm-plan-btn { border: 1px solid var(--bgm-line-2); background: var(--bgm-surface); color: var(--bgm-brand); border-radius: 6px; padding: 3px 9px; font-size: 11px; margin-right: 5px; }
.bgm-plan-btn.is-del { color: var(--bgm-gold); }
.bgm-ai { margin-top: 18px; border: 1px dashed var(--bgm-green); border-radius: 11px; padding: 13px 15px; background: var(--bgm-green-soft); display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.bgm-ai-copy { flex: 1 1 260px; min-width: 0; }
.bgm-ai-copy b { color: var(--bgm-green); font-size: 13px; }
.bgm-ai-copy p { margin: 3px 0 0; font-size: 11.5px; line-height: 1.7; color: var(--bgm-ink-2); }
.bgm-ai-status { flex: 1 1 100%; margin: 0; font-size: 11.8px; color: var(--bgm-ink-2); }
.bgm-ai-box:not(:empty) { flex: 1 1 100%; border-top: 1px solid var(--bgm-line-2); padding-top: 9px; }
.bgm-ai-box p { margin: 0 0 5px; font-size: 12.2px; line-height: 1.8; }

/* ---------- 弹窗 / toast ---------- */
.bgm-modal { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; padding: 18px; background: rgba(44, 26, 18, .6); }
.bgm-modal[hidden] { display: none !important; }
.bgm-modal-box { width: min(680px, 100%); max-height: 86vh; overflow: auto; background: var(--bgm-surface); border: 1px solid var(--bgm-line-2); border-radius: 15px; box-shadow: var(--bgm-shadow-lg); padding: 20px 22px; }
.bgm-modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.bgm-modal-head h3 { font-size: 17px; margin: 0; }
.bgm-modal-x { border: 0; background: var(--bgm-surface-2); color: var(--bgm-ink-2); width: 30px; height: 30px; border-radius: 7px; font-size: 19px; line-height: 1; }
.bgm-modal-hint { font-size: 12px; color: var(--bgm-ink-3); margin: 0 0 10px; line-height: 1.7; }
.bgm-modal-pre { background: var(--bgm-surface-2); color: var(--bgm-ink); border-radius: 9px; padding: 14px; font-size: 12px; line-height: 1.75; max-height: 46vh; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; margin: 0; }
.bgm-modal-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.bgm-toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%); z-index: 10000; background: var(--bgm-ink); color: var(--bgm-surface); border-radius: 10px; padding: 10px 18px; font-size: 13px; box-shadow: var(--bgm-shadow-lg); pointer-events: none; max-width: 86vw; text-align: center; }
.bgm-toast[hidden] { display: none !important; }
.bgm-page .tskb-card, .bgm-page .tskb-panel, .bgm-page .tskb-rel { background: var(--bgm-surface); border-color: var(--bgm-line); color: var(--bgm-ink); }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
    .bgm-hero { grid-template-columns: 1fr; }
    .bgm-dial { max-width: 250px; }
    .bgm-plan-bottom { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
    .bgm-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
    .bgm-wrap { padding: 18px 14px 54px; }
    .bgm-hero { padding: 22px 18px; }
    .bgm-hero h1 { font-size: 25px; }
    .bgm-panel, .bgm-main, .bgm-plan, .bgm-batch { padding: 16px 14px; min-width: 0; }
    .bgm-quick { padding: 12px; }
    .bgm-quick-field { width: calc(50% - 7px); flex: 1 1 calc(50% - 7px); }
    .bgm-grid > *, .bgm-wrap > *, .bgm-hero > * { min-width: 0; }
    .bgm-bar-row { grid-template-columns: 104px minmax(0, 1fr) 66px; gap: 6px; }
    .bgm-bar-name { font-size: 11.5px; }
    .bgm-bar-val { font-size: 11px; }
    .bgm-axis { margin: 9px 72px 0 110px; }
    .bgm-plan-table { min-width: 0; }
    .bgm-plan-table th, .bgm-plan-table td { white-space: normal; overflow-wrap: anywhere; }
    .bgm-batch-bar input { max-width: 100%; width: 100%; }
    .tool-rec-item { min-width: 0 !important; width: 100% !important; max-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; }
    .bgm-page .tskb-rel-grid { grid-template-columns: 1fr; }
}