/* PDF 拼页 / 小册子排版（pdf-booklet）
   印刷工坊 · 拼版校样单：暖纸底 + 普鲁士蓝 + 油墨橙
   浅色为默认主题；深色通过导航 #themeToggle 的 :root[data-theme="dark"] 整套覆盖；
   页面内不设主题开关。作用域 .pbk-page / .pbk-modal / .pbk-toast。 */
.pbk-page, .pbk-modal, .pbk-toast {
    --pbk-bg: #f4f1e8;
    --pbk-bg2: #ece7d9;
    --pbk-panel: #fffdf7;
    --pbk-panel2: #faf6ea;
    --pbk-ink: #1f2b36;
    --pbk-ink2: #5c6a76;
    --pbk-line: #dcd5c2;
    --pbk-line2: #c9c0aa;
    --pbk-brand: #17436b;
    --pbk-brand-soft: #e3ecf5;
    --pbk-accent: #d1602a;
    --pbk-accent-soft: #fbe9dc;
    --pbk-ok: #2f7d62;
    --pbk-warn: #b23b3b;
    --pbk-art-paper: #fffdf7;
    --pbk-art-line: #c9c0aa;
    --pbk-art-accent: #d1602a;
    --pbk-shadow: 0 14px 34px rgba(31, 43, 54, .09);
    --pbk-shadow-sm: 0 4px 14px rgba(31, 43, 54, .07);
    --pbk-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}
:root[data-theme="dark"] .pbk-page,
:root[data-theme="dark"] .pbk-modal,
:root[data-theme="dark"] .pbk-toast {
    --pbk-bg: #111820;
    --pbk-bg2: #0d141b;
    --pbk-panel: #18232e;
    --pbk-panel2: #1d2a37;
    --pbk-ink: #e9eff5;
    --pbk-ink2: #9fb0bf;
    --pbk-line: #2c3d4d;
    --pbk-line2: #3a4c5e;
    --pbk-brand: #86b9ec;
    --pbk-brand-soft: #1d3247;
    --pbk-accent: #ff9b63;
    --pbk-accent-soft: #3a2a22;
    --pbk-ok: #6cc6a3;
    --pbk-warn: #ff8b8b;
    --pbk-art-paper: #1d2a37;
    --pbk-art-line: #465a6d;
    --pbk-art-accent: #ff9b63;
    --pbk-shadow: 0 14px 34px rgba(0, 0, 0, .38);
    --pbk-shadow-sm: 0 4px 14px rgba(0, 0, 0, .28);
}

.pbk-page {
    background: var(--pbk-bg);
    background-image: linear-gradient(90deg, rgba(23, 67, 107, .028) 1px, transparent 1px),
                      linear-gradient(rgba(23, 67, 107, .028) 1px, transparent 1px);
    background-size: 28px 28px;
    color: var(--pbk-ink);
    font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", -apple-system, sans-serif;
    font-size: 15px;
    line-height: 1.75;
    min-height: 60vh;
    padding: 0 0 64px;
    -webkit-font-smoothing: antialiased;
}
.pbk-wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.pbk-page *, .pbk-modal * { box-sizing: border-box; }
.pbk-page h1, .pbk-page h2, .pbk-page h3 { margin: 0; font-weight: 750; letter-spacing: -.02em; }
.pbk-page p { margin: 0; }
.pbk-page ul { margin: 0; padding: 0; list-style: none; }
.pbk-page b { font-weight: 700; }

.detail-breadcrumb { padding: 18px 0 10px; color: var(--pbk-ink2); font-size: 13px; }
.detail-breadcrumb a { color: var(--pbk-ink2); text-decoration: none; }
.detail-breadcrumb a:hover { color: var(--pbk-accent); }
.detail-breadcrumb .sep { margin: 0 9px; color: var(--pbk-line2); }
.detail-breadcrumb .current { color: var(--pbk-brand); font-weight: 700; }

/* ---------- 首屏 ---------- */
.pbk-hero { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(320px, .82fr); gap: 28px; align-items: stretch; padding: 26px 0 38px; }
.pbk-hero-copy { padding: 8px 0; }
.pbk-kicker { display: inline-flex; align-items: center; gap: 10px; font: 600 11px/1 var(--pbk-mono); letter-spacing: .14em; color: var(--pbk-brand); text-transform: uppercase; background: var(--pbk-brand-soft); border: 1px solid var(--pbk-line); border-radius: 6px; padding: 8px 12px; }
.pbk-kicker i { width: 18px; height: 1px; background: var(--pbk-accent); }
.pbk-kicker span:last-child { letter-spacing: .06em; color: var(--pbk-ink2); }
.pbk-hero h1 { font-size: clamp(32px, 4vw, 48px); line-height: 1.14; margin: 20px 0 14px; color: var(--pbk-brand); }
.pbk-sub { font-size: 16px; line-height: 1.85; color: var(--pbk-ink2); max-width: 630px; }
.pbk-sub b { color: var(--pbk-ink); background: linear-gradient(transparent 62%, var(--pbk-accent-soft) 62%); padding: 0 2px; }
.pbk-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 24px 0 18px; }
.pbk-fact { background: var(--pbk-panel); border: 1px solid var(--pbk-line); border-radius: 10px; padding: 13px 15px; box-shadow: var(--pbk-shadow-sm); }
.pbk-fact b { display: block; font: 700 23px/1.25 var(--pbk-mono); color: var(--pbk-brand); }
.pbk-fact.hot b { color: var(--pbk-accent); }
.pbk-fact span { font-size: 12px; color: var(--pbk-ink2); }
.pbk-points { display: grid; gap: 8px; }
.pbk-points li { display: flex; align-items: baseline; gap: 10px; font-size: 13px; color: var(--pbk-ink2); }
.pbk-points i { font: 700 11px/1 var(--pbk-mono); color: var(--pbk-accent); font-style: normal; letter-spacing: .06em; }

.pbk-drop { position: relative; background: var(--pbk-panel); border: 1px solid var(--pbk-line2); border-radius: 14px; padding: 18px; box-shadow: var(--pbk-shadow); cursor: pointer; transition: border-color .2s, transform .2s; overflow: hidden; }
.pbk-drop::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: repeating-linear-gradient(90deg, var(--pbk-brand) 0 18px, var(--pbk-accent) 18px 30px); }
.pbk-drop:hover, .pbk-drop.is-over { border-color: var(--pbk-accent); transform: translateY(-2px); }
.pbk-drop-head { display: flex; justify-content: space-between; align-items: center; font: 600 11px/1 var(--pbk-mono); letter-spacing: .1em; color: var(--pbk-ink2); margin: 4px 0 6px; }
.pbk-drop-stamp { color: var(--pbk-accent); border: 1.5px solid var(--pbk-accent); border-radius: 3px; padding: 3px 7px; transform: rotate(-4deg); font-family: inherit; }
.pbk-sheet-art { display: block; width: 100%; max-width: 300px; height: auto; margin: 8px auto 12px; }
.pbk-art-num { fill: var(--pbk-brand); font: 700 30px var(--pbk-mono); }
.pbk-art-cap { fill: var(--pbk-ink2); font: 11px "PingFang SC", "Microsoft YaHei", sans-serif; }
.pbk-drop-title { text-align: center; font-size: 17px; font-weight: 700; color: var(--pbk-ink); }
.pbk-drop-sub { text-align: center; font-size: 12px; color: var(--pbk-ink2); margin-top: 3px; }
.pbk-drop-actions { display: flex; gap: 10px; justify-content: center; margin: 16px 0 10px; flex-wrap: wrap; }
.pbk-drop-note { text-align: center; font-size: 11.5px; color: var(--pbk-ink2); line-height: 1.6; }

/* ---------- 通用按钮 / 区块标题 ---------- */
.pbk-btn { border: 1px solid transparent; border-radius: 8px; padding: 10px 16px; font-size: 13.5px; font-weight: 650; line-height: 1.4; font-family: inherit; cursor: pointer; transition: transform .16s, box-shadow .16s, background .16s; }
.pbk-btn:hover:not(:disabled) { transform: translateY(-1px); }
.pbk-btn:disabled { opacity: .45; cursor: not-allowed; }
.pbk-btn-main { background: var(--pbk-brand); color: #fff; box-shadow: 0 6px 16px rgba(23, 67, 107, .22); }
.pbk-btn-ghost { background: var(--pbk-panel); color: var(--pbk-brand); border-color: var(--pbk-line2); }
.pbk-btn-quiet { background: transparent; color: var(--pbk-ink2); border-color: var(--pbk-line); }
.pbk-mini { background: var(--pbk-panel); border: 1px solid var(--pbk-line2); border-radius: 6px; color: var(--pbk-brand); padding: 6px 11px; font-size: 12px; font-weight: 650; cursor: pointer; }
.pbk-mini:hover { border-color: var(--pbk-accent); }
.pbk-mini-solid { background: var(--pbk-brand); color: #fff; border-color: var(--pbk-brand); }
.pbk-sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; border-bottom: 1px solid var(--pbk-line2); padding-bottom: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.pbk-sec-head > div:first-child { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.pbk-sec-no { font: 700 12px/1 var(--pbk-mono); color: var(--pbk-accent); border-right: 1px solid var(--pbk-line2); padding-right: 10px; }
.pbk-sec-head h2 { font-size: 20px; color: var(--pbk-brand); }
.pbk-sec-head p { font-size: 12.5px; color: var(--pbk-ink2); width: 100%; }
.pbk-count { font: 650 12px/1 var(--pbk-mono); color: var(--pbk-ink2); background: var(--pbk-panel); border: 1px solid var(--pbk-line); padding: 7px 10px; border-radius: 20px; }
.pbk-head-acts { display: flex; gap: 8px; flex-wrap: wrap; }
.pbk-page section[hidden], .pbk-page .pbk-modal[hidden] { display: none !important; }
/* ---------- 文件队列 ---------- */
.pbk-queue, .pbk-board, .pbk-order, .pbk-preview { margin-top: 14px; background: var(--pbk-panel); border: 1px solid var(--pbk-line); border-radius: 14px; padding: 22px; box-shadow: var(--pbk-shadow-sm); }
.pbk-queue-list { display: flex; gap: 10px; flex-wrap: wrap; }
.pbk-file-chip { display: flex; align-items: center; gap: 9px; background: var(--pbk-panel2); border: 1px solid var(--pbk-line); border-radius: 8px; padding: 8px 12px; cursor: pointer; font-size: 12.5px; max-width: 100%; }
.pbk-file-chip.is-on { border-color: var(--pbk-accent); background: var(--pbk-accent-soft); }
.pbk-file-chip b { font-weight: 650; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pbk-file-chip span { color: var(--pbk-ink2); font: 11px/1 var(--pbk-mono); }
.pbk-file-chip i { font-style: normal; color: var(--pbk-ok); font-size: 11px; }

/* ---------- 参数工单 ---------- */
.pbk-board-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(260px, .78fr); gap: 22px; }
.pbk-form { display: grid; gap: 17px; min-width: 0; }
.pbk-field { min-width: 0; }
.pbk-field > label { display: block; font-size: 12.5px; font-weight: 700; color: var(--pbk-ink); margin-bottom: 7px; }
.pbk-field > label em { font: 700 12px/1 var(--pbk-mono); font-style: normal; color: var(--pbk-accent); float: right; }
.pbk-label-note { font-weight: 400; color: var(--pbk-ink2); margin-left: 6px; font-size: 11.5px; }
.pbk-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.pbk-row-checks { gap: 8px 16px; align-content: center; }
.pbk-hint { font-size: 11.5px; color: var(--pbk-ink2); margin-top: 7px; line-height: 1.6; }
.pbk-seg { display: flex; gap: 6px; flex-wrap: wrap; }
.pbk-seg-btn { border: 1px solid var(--pbk-line2); background: var(--pbk-panel2); color: var(--pbk-ink2); border-radius: 7px; padding: 8px 13px; font-size: 12.5px; font-weight: 650; font-family: inherit; cursor: pointer; }
.pbk-seg-btn.is-on { background: var(--pbk-brand); border-color: var(--pbk-brand); color: #fff; }
.pbk-form select, .pbk-form input[type="text"], .pbk-modal input[type="text"] { width: 100%; background: var(--pbk-panel2); border: 1px solid var(--pbk-line2); border-radius: 7px; color: var(--pbk-ink); padding: 9px 11px; font-size: 13px; font-family: inherit; outline: none; }
.pbk-form select:focus, .pbk-form input[type="text"]:focus { border-color: var(--pbk-brand); box-shadow: 0 0 0 3px var(--pbk-brand-soft); }
.pbk-form input[type="range"] { width: 100%; accent-color: var(--pbk-accent); }
.pbk-range-row { display: flex; gap: 8px; }
.pbk-range-row input { font-family: var(--pbk-mono); }
.pbk-range-row .pbk-mini { white-space: nowrap; }
.pbk-validate { font-size: 11.5px; color: var(--pbk-ink2); margin-top: 6px; min-height: 18px; }
.pbk-validate.is-ok { color: var(--pbk-ok); }
.pbk-validate.is-bad { color: var(--pbk-warn); }
.pbk-check { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--pbk-ink); cursor: pointer; }
.pbk-check input { accent-color: var(--pbk-brand); width: 15px; height: 15px; }

.pbk-plan { background: var(--pbk-panel2); border: 1px dashed var(--pbk-line2); border-radius: 12px; padding: 16px; min-width: 0; }
.pbk-plan-head { display: flex; justify-content: space-between; align-items: center; font-size: 12.5px; font-weight: 700; color: var(--pbk-brand); border-bottom: 1px solid var(--pbk-line); padding-bottom: 10px; }
.pbk-plan-head i { font-style: normal; font: 600 10.5px/1 var(--pbk-mono); background: var(--pbk-brand-soft); color: var(--pbk-brand); border-radius: 4px; padding: 4px 7px; }
.pbk-plan-list { display: grid; gap: 8px; margin: 12px 0; }
.pbk-plan-list li { display: flex; justify-content: space-between; gap: 10px; font-size: 12px; color: var(--pbk-ink2); border-bottom: 1px dotted var(--pbk-line); padding-bottom: 7px; }
.pbk-plan-list b { font: 650 12px/1.4 var(--pbk-mono); color: var(--pbk-ink); text-align: right; }
.pbk-plan-check { display: grid; gap: 6px; font-size: 11.5px; color: var(--pbk-ink2); }
.pbk-plan-check span { display: flex; gap: 6px; }
.pbk-plan-check span::before { content: '✓'; color: var(--pbk-ok); font-weight: 700; }
.pbk-plan-check span.is-warn::before { content: '!'; color: var(--pbk-warn); }
.pbk-plan-check span.is-warn { color: var(--pbk-warn); }
.pbk-scale { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 9px; align-items: center; font-size: 11.5px; color: var(--pbk-ink2); margin-top: 14px; }
.pbk-scale-bar { height: 7px; background: var(--pbk-line); border-radius: 10px; overflow: hidden; }
.pbk-scale-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--pbk-brand), var(--pbk-accent)); transition: width .25s; }
.pbk-scale b { font: 700 12px/1 var(--pbk-mono); color: var(--pbk-accent); }

/* ---------- 页序表与纸张示意 ---------- */
.pbk-sheet-strip { display: grid; grid-template-columns: repeat(auto-fill, minmax(152px, 1fr)); gap: 12px; margin-bottom: 18px; }
.pbk-sheet-card { border: 1px solid var(--pbk-line2); border-radius: 9px; overflow: hidden; background: var(--pbk-panel2); }
.pbk-sheet-card > span { display: block; font: 650 10.5px/1 var(--pbk-mono); color: var(--pbk-ink2); padding: 7px 9px; border-bottom: 1px solid var(--pbk-line); }
.pbk-sheet-face { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px dashed var(--pbk-line2); }
.pbk-sheet-face:last-child { border-bottom: 0; }
.pbk-sheet-face i { display: block; text-align: center; padding: 13px 2px; font: 700 18px/1 var(--pbk-mono); font-style: normal; color: var(--pbk-brand); }
.pbk-sheet-face i + i { border-left: 1px dashed var(--pbk-accent); }
.pbk-sheet-face i.is-blank { color: var(--pbk-ink2); opacity: .55; }
.pbk-sheet-face em { display: block; font-size: 9.5px; font-style: normal; font-family: inherit; color: var(--pbk-ink2); }
.pbk-sheet-card > b { display: block; font-size: 10.5px; font-weight: 400; color: var(--pbk-ink2); padding: 5px 9px; }
.pbk-table-wrap { overflow-x: auto; }
.pbk-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.pbk-table th, .pbk-table td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--pbk-line); }
.pbk-table th { font-size: 11.5px; color: var(--pbk-ink2); background: var(--pbk-panel2); font-weight: 700; }
.pbk-table td { font-family: var(--pbk-mono); color: var(--pbk-ink); }
.pbk-table td.pbk-td-state { font-family: inherit; color: var(--pbk-ink2); font-size: 11.5px; }
.pbk-table tr.is-pad td { background: var(--pbk-accent-soft); }
.pbk-order-foot { font-size: 11.5px; color: var(--pbk-ink2); margin-top: 12px; }
/* ---------- 输出预览与导出账单 ---------- */
.pbk-preview-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(260px, .72fr); gap: 20px; }
.pbk-canvas-card, .pbk-export-card { min-width: 0; background: var(--pbk-panel2); border: 1px solid var(--pbk-line); border-radius: 11px; padding: 14px; }
.pbk-canvas-bar { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; font: 650 12px/1 var(--pbk-mono); color: var(--pbk-brand); }
.pbk-canvas-stage { position: relative; background: var(--pbk-bg2); border: 1px dashed var(--pbk-line2); border-radius: 8px; min-height: 240px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.pbk-canvas-stage canvas { display: block; max-width: 100%; height: auto; background: #fff; box-shadow: 0 8px 22px rgba(0, 0, 0, .14); }
.pbk-canvas-empty { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-align: center; padding: 20px; font-size: 12.5px; color: var(--pbk-ink2); line-height: 1.7; }
.pbk-canvas-empty[hidden] { display: none !important; }
.pbk-bill-head { display: flex; justify-content: space-between; align-items: center; font-size: 12.5px; font-weight: 700; color: var(--pbk-brand); border-bottom: 1px solid var(--pbk-line); padding-bottom: 10px; }
.pbk-bill-head i { font: 600 10.5px/1 var(--pbk-mono); font-style: normal; color: var(--pbk-accent); background: var(--pbk-accent-soft); border-radius: 4px; padding: 4px 7px; }
.pbk-bill { display: grid; gap: 7px; margin: 12px 0 16px; }
.pbk-bill li { display: flex; justify-content: space-between; gap: 10px; font-size: 12px; color: var(--pbk-ink2); border-bottom: 1px dotted var(--pbk-line); padding-bottom: 6px; }
.pbk-bill b { font: 650 12px/1.4 var(--pbk-mono); color: var(--pbk-ink); text-align: right; word-break: break-all; }
.pbk-export-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pbk-export-actions .pbk-btn-quiet { grid-column: 1 / -1; }
.pbk-export-note { font-size: 11.5px; color: var(--pbk-ink2); margin-top: 10px; line-height: 1.6; }

/* ---------- 弹窗 / 提示条（均挂在 .pbk-page 内，共享变量） ---------- */
.pbk-modal { position: fixed; inset: 0; z-index: 120; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(16, 24, 32, .62); backdrop-filter: blur(3px); }
.pbk-modal[hidden] { display: none !important; }
.pbk-modal-box { position: relative; width: min(460px, 100%); background: var(--pbk-panel); color: var(--pbk-ink); border: 1px solid var(--pbk-line2); border-radius: 14px; padding: 26px; box-shadow: var(--pbk-shadow); }
.pbk-modal-box::before { content: ''; position: absolute; left: 0; top: 0; right: 0; height: 4px; border-radius: 14px 14px 0 0; background: repeating-linear-gradient(90deg, var(--pbk-brand) 0 18px, var(--pbk-accent) 18px 30px); }
.pbk-modal-x { position: absolute; right: 12px; top: 14px; width: 30px; height: 30px; border: 1px solid var(--pbk-line); border-radius: 50%; background: var(--pbk-panel2); color: var(--pbk-ink2); font-size: 18px; line-height: 1; cursor: pointer; }
.pbk-modal-stamp { font: 700 10.5px/1 var(--pbk-mono); letter-spacing: .1em; color: var(--pbk-accent); }
.pbk-modal-box h3 { font-size: 21px; color: var(--pbk-brand); margin: 12px 0 8px; }
.pbk-modal-box p { font-size: 13px; color: var(--pbk-ink2); line-height: 1.75; margin-bottom: 14px; }
.pbk-modal-box input[type="text"] { font-family: var(--pbk-mono); font-size: 11.5px; margin-bottom: 14px; }
.pbk-modal-acts { display: flex; gap: 9px; flex-wrap: wrap; }
.pbk-toast { position: fixed; left: 50%; bottom: 34px; transform: translate(-50%, 16px); z-index: 130; max-width: min(420px, 88vw); background: var(--pbk-ink); color: var(--pbk-panel); border-radius: 8px; padding: 11px 18px; font-size: 13px; box-shadow: var(--pbk-shadow); opacity: 0; pointer-events: none; transition: opacity .22s, transform .22s; }
.pbk-toast.is-show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 深色组件级修正（保证按钮文字对比度） ---------- */
:root[data-theme="dark"] .pbk-btn-main,
:root[data-theme="dark"] .pbk-mini-solid,
:root[data-theme="dark"] .pbk-seg-btn.is-on { color: #101820; }
:root[data-theme="dark"] .pbk-canvas-stage canvas { background: #fff; }
:root[data-theme="dark"] .pbk-drop::after { opacity: .85; }

/* ---------- 响应式：390px 窄屏不横向溢出 ---------- */
@media (max-width: 980px) {
    .pbk-hero, .pbk-board-grid, .pbk-preview-grid { grid-template-columns: minmax(0, 1fr); }
    .pbk-hero { padding-bottom: 22px; }
    .pbk-sheet-art { max-width: 260px; }
}
@media (max-width: 640px) {
    .pbk-wrap { padding: 0 14px; }
    .pbk-page { font-size: 14px; }
    .pbk-hero h1 { font-size: 30px; margin-top: 16px; }
    .pbk-sub { font-size: 14.5px; line-height: 1.8; }
    .pbk-facts { gap: 7px; }
    .pbk-fact { padding: 9px; }
    .pbk-fact b { font-size: 17px; }
    .pbk-fact span { font-size: 10.5px; }
    .pbk-queue, .pbk-board, .pbk-order, .pbk-preview { padding: 15px; }
    .pbk-row { grid-template-columns: minmax(0, 1fr); }
    .pbk-row-checks { grid-template-columns: minmax(0, 1fr); }
    .pbk-export-actions { grid-template-columns: minmax(0, 1fr); }
    .pbk-export-actions .pbk-btn-quiet { grid-column: auto; }
    .pbk-table { min-width: 0; }
    .pbk-table th, .pbk-table td { padding: 7px 5px; font-size: 11px; }
    .pbk-table td.pbk-td-state { font-size: 10.5px; }
    .pbk-sheet-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .pbk-file-chip b { max-width: 150px; }
}
@media print {
    .pbk-drop, .pbk-board, .pbk-preview, .pbk-toast, .pbk-modal, .detail-breadcrumb { display: none !important; }
}