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var(--border);padding:0}.matrix thead th{z-index:3;background:var(--surface-2);vertical-align:bottom;text-transform:none;letter-spacing:0;color:var(--text-2);padding:8px 4px;font-size:11.5px;position:sticky;top:0}.matrix thead th.course{width:52px;min-width:52px;max-width:52px;height:150px}.matrix thead th.course .rot{writing-mode:vertical-rl;white-space:nowrap;text-overflow:ellipsis;max-height:140px;margin:0 auto;font-weight:600;overflow:hidden;transform:rotate(180deg)}.matrix .who{z-index:2;background:var(--surface);border-right:1px solid var(--border-strong);min-width:220px;padding:8px 14px;position:sticky;left:0}.matrix thead .who{z-index:4;background:var(--surface-2);text-align:left;vertical-align:bottom;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:10px 14px;font-size:11.5px}.matrix td.cell{text-align:center;cursor:pointer;height:40px}.matrix td.cell:hover{outline:2px solid var(--accent);outline-offset:-2px}.matrix td.cell .d{font-variant-numeric:tabular-nums;font-size:10.5px;font-weight:600;line-height:1.2}.matrix td.valid{background:var(--green-bg);color:var(--green)}.matrix td.expiring{background:var(--amber-bg);color:var(--amber)}.matrix td.expired{background:var(--red-bg);color:var(--red)}.matrix td.missing{background:repeating-linear-gradient(135deg, var(--red-bg), var(--red-bg) 5px, transparent 5px, transparent 10px);color:var(--red)}.matrix td.none{color:var(--faint)}.matrix tr:hover .who{background:var(--surface-2)}.key{color:var(--muted);flex-wrap:wrap;gap:14px;font-size:12px;display:flex}.key span{align-items:center;gap:6px;display:inline-flex}.key i{border:1px solid var(--border);border-radius:4px;width:14px;height:14px;display:inline-block}.key i.valid{background:var(--green-bg);border-color:var(--green-line)}.key i.expiring{background:var(--amber-bg);border-color:var(--amber-line)}.key i.expired{background:var(--red-bg);border-color:var(--red-line)}.key i.missing{background:repeating-linear-gradient(135deg, var(--red-bg), var(--red-bg) 3px, transparent 3px, transparent 6px);border-color:var(--red-line)}.grid-wrap{max-height:calc(100vh - 260px);overflow:auto}.assign-grid{border-collapse:separate;border-spacing:0}.assign-grid th,.assign-grid td{border-bottom:1px solid var(--border)}.assign-grid thead th{z-index:2;background:var(--surface-2);vertical-align:bottom;position:sticky;top:0}.assign-grid .doc-col{z-index:1;background:var(--surface);border-right:1px solid var(--border);min-width:260px;max-width:360px;position:sticky;left:0}.assign-grid thead .doc-col{z-index:3;background:var(--surface-2)}.assign-grid .tick-col{text-align:center;min-width:100px;max-width:130px;padding:8px 6px}.assign-grid th.tick-col{text-transform:none;letter-spacing:0;color:var(--text);white-space:normal;font-size:12px}.assign-grid .dep-count{color:var(--muted);margin-top:2px;font-size:11px;font-weight:400;display:block}.assign-grid td.tick-col input{cursor:pointer;width:20px;height:20px}.assign-grid td.on{background:var(--accent-soft)}.files{flex-wrap:wrap;gap:8px;display:flex}.file-thumb{border:1px solid var(--border);background:var(--surface-2);cursor:zoom-in;width:84px;height:84px;color:var(--muted);border-radius:10px;place-items:center;display:grid;position:relative;overflow:hidden}.file-thumb img{object-fit:cover;width:100%;height:100%}.file-thumb .x{color:#fff;cursor:pointer;background:#0f172ab3;border:none;border-radius:50%;place-items:center;width:22px;height:22px;display:grid;position:absolute;top:4px;right:4px}.file-thumb .name{color:#fff;background:#0f172aa6;padding:2px 4px;font-size:10px;position:absolute;bottom:0;left:0;right:0}.file-add{border:1.5px dashed var(--border-strong);width:84px;height:84px;color:var(--muted);cursor:pointer;text-align:center;background:0 0;border-radius:10px;place-items:center;font-size:11.5px;display:grid}.file-add:hover{border-color:var(--accent);color:var(--accent)}.lightbox{z-index:90;cursor:zoom-out;background:#000000d1;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.lightbox img{border-radius:8px;max-width:100%;max-height:100%}.q-card{border-bottom:1px solid var(--border);padding:16px 18px}.q-card:last-child{border-bottom:none}.q-card.problem{background:var(--red-bg)}.q-text{gap:10px;font-size:14.5px;font-weight:550;display:flex}.q-text .n{color:var(--faint);font-variant-numeric:tabular-nums;min-width:22px}.q-guidance{color:var(--muted);margin:4px 0 0 32px;font-size:12.5px}.q-body{margin:12px 0 0 32px}@media (width<=600px){.q-body,.q-guidance{margin-left:0}}.yn{flex-wrap:wrap;gap:8px;display:inline-flex}.yn button{border:1.5px solid var(--border-strong);background:var(--surface);cursor:pointer;min-width:82px;color:var(--text-2);border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:9px 16px;font-weight:650;display:inline-flex}.yn button:hover{border-color:var(--text-2)}.yn button.yes.on{background:var(--green);border-color:var(--green);color:#fff}.yn button.no.on{background:var(--red);border-color:var(--red);color:#fff}.yn button.na.on{background:var(--muted);border-color:var(--muted);color:#fff}.fail-box{border:1px solid var(--red-line);background:var(--surface);border-radius:10px;gap:12px;margin-top:12px;padding:14px;display:grid}.save-state{color:var(--muted);align-items:center;gap:6px;font-size:12.5px;display:inline-flex}.sticky-foot{z-index:10;background:color-mix(in srgb, var(--surface) 94%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--border);border-radius:0 0 var(--radius) var(--radius);flex-wrap:wrap;align-items:center;gap:12px;padding:12px 20px;display:flex;position:sticky;bottom:0}.progress-strip{align-items:center;gap:10px;display:flex}.score-badge{font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:26px;font-weight:750}.answer{font-weight:650}.answer.yes{color:var(--green)}.answer.no{color:var(--red)}.answer.na{color:var(--muted)}.editor-section{border:1px solid var(--border);background:var(--surface);border-radius:12px;margin-bottom:14px}.editor-section .sec-head{border-bottom:1px solid var(--border);background:var(--surface-2);border-radius:12px 12px 0 0;align-items:center;gap:8px;padding:12px 14px;display:flex}.editor-q{border-bottom:1px solid var(--border);grid-template-columns:1fr auto;gap:10px;padding:12px 14px;display:grid}.editor-q:last-child{border-bottom:none}.editor-q .opts{flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px;font-size:12.5px;display:flex}.editor-q .opts select,.editor-q .opts input{width:auto;padding:4px 8px;font-size:12.5px}.timeline{margin:0;padding:0;list-style:none}.timeline li{grid-template-columns:32px 1fr;gap:12px;padding:12px 20px;display:grid;position:relative}.timeline li:before{content:"";background:var(--border);width:2px;position:absolute;top:44px;bottom:-4px;left:35px}.timeline li:last-child:before{display:none}.timeline .ico{background:var(--surface-3);width:32px;height:32px;color:var(--muted);z-index:1;border-radius:50%;place-items:center;display:grid}.timeline .ico.green{background:var(--green-bg);color:var(--green)}.timeline .ico.accent{background:var(--accent-soft);color:var(--accent)}.timeline .who{font-size:13px}.timeline .when{color:var(--muted);font-size:12px}.timeline .text{white-space:pre-wrap;margin-top:4px}.pdf-pages{flex-direction:column;align-items:center;gap:14px;display:flex}.pdf-page{background:#fff;width:100%;position:relative;box-shadow:0 1px 4px #00000040}.pdf-page canvas{width:100%;height:100%;display:block}.thumbs{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;display:grid}.thumb{background:var(--surface-2);cursor:pointer;text-align:center;color:var(--text);border:2px solid #0000;border-radius:8px;padding:4px;font-size:12px}.thumb .pdf-page{box-shadow:0 1px 3px #0003}.thumb.removed{border-color:var(--red)}.thumb.removed .pdf-page{opacity:.35}.thumb .label{margin-top:4px;font-weight:600}.thumb.removed .label{color:var(--red)}.reader{background:var(--surface-3);border-radius:var(--radius);padding:16px}.drop-zone{border:2px dashed var(--border-strong);box-shadow:none;text-align:center;padding:28px}.drop-zone.dragging{border-color:var(--accent);background:var(--accent-soft)}.kiosk{background:var(--bg);flex-direction:column;min-height:100dvh;display:flex}.kiosk-bar{padding:12px 22px;padding-top:max(12px, env(safe-area-inset-top));background:var(--surface);border-bottom:1px solid var(--border);z-index:10;align-items:center;gap:14px;display:flex;position:sticky;top:0}.kiosk-bar:before{content:"";background:var(--accent);height:3px;position:absolute;top:0;left:0;right:0}.kiosk-bar h1{flex:1;font-size:18px}.kiosk-main{width:100%;max-width:1100px;padding:22px;padding-bottom:max(22px, env(safe-area-inset-bottom));flex:1;margin:0 auto}.kiosk .btn{border-radius:10px;padding:12px 18px;font-size:16px}.kiosk .btn.small{padding:7px 12px;font-size:14px}.kiosk .chip{padding:9px 16px;font-size:15px}.people{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;display:grid}.person{text-align:left;cursor:pointer;color:var(--text);align-items:center;gap:12px;padding:16px 18px;font-size:15px;display:flex}.person .avatar{background:var(--accent-soft);width:44px;height:44px;color:var(--accent);font-size:15px}.person strong{font-size:16.5px;display:block}.person:hover{border-color:var(--accent-line)}.person.done{opacity:.55}.doc-row{border-bottom:1px solid var(--border);cursor:pointer;align-items:center;gap:14px;padding:16px 18px;display:flex}.doc-row:last-child{border-bottom:none}.doc-row .tick{border:2px solid var(--border-strong);border-radius:50%;flex:none;place-items:center;width:32px;height:32px;display:grid}.doc-row .tick.done{background:var(--green);border-color:var(--green);color:#fff}.read-foot{background:var(--surface);border-top:1px solid var(--border);padding:14px 22px;padding-bottom:max(14px, env(safe-area-inset-bottom));z-index:5;flex-wrap:wrap;align-items:center;gap:12px;display:flex;position:sticky;bottom:0}.read-foot label{flex:1;align-items:center;gap:10px;min-width:260px;font-size:17px;display:flex}.read-foot input[type=checkbox]{width:26px;height:26px}.sig-box{touch-action:none;background:#fff;border:2px dashed #94a3b8;border-radius:14px;position:relative}.sig-box canvas{touch-action:none;width:100%;height:260px;display:block}.sig-box .line{pointer-events:none;border-bottom:1px solid #cbd5e1;position:absolute;bottom:60px;left:24px;right:24px}.sig-box .hint{color:#94a3b8;pointer-events:none;font-size:14px;position:absolute;bottom:36px;left:24px}.big-tick{background:var(--green);color:#fff;border-radius:50%;place-items:center;width:96px;height:96px;margin:0 auto 18px;display:grid}.swatches{flex-wrap:wrap;gap:8px;display:flex}.swatch{border:2px solid var(--surface);width:32px;height:32px;box-shadow:0 0 0 1px var(--border);cursor:pointer;border-radius:8px}.swatch.on{box-shadow:0 0 0 2px var(--text)}.preview-frame{border:1px solid var(--border);background:var(--bg);border-radius:12px;overflow:hidden}.toast{background:var(--text);color:var(--surface);z-index:100;box-shadow:var(--shadow-lg);border-radius:10px;align-items:center;gap:8px;padding:10px 18px;font-weight:550;display:flex;position:fixed;bottom:22px;left:50%;transform:translate(-50%)}@media print{.sidebar,.topbar,.no-print{display:none!important}.shell{display:block}}.decide{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;margin-top:12px;padding:12px 14px}@media (width<=640px){.defect>.row{flex-wrap:wrap}}.public-page{background:var(--bg);min-height:100vh;padding:24px 16px 40px}.public-page .inner{max-width:560px;margin:0 auto}.choice-card{text-align:left;width:100%;font:inherit;color:inherit;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);cursor:pointer;align-items:center;gap:14px;padding:14px 16px;display:flex}.choice-card:hover{border-color:var(--accent);background:var(--accent-soft)}.choice-card .ico{border-radius:var(--radius-sm);width:40px;height:40px;color:var(--accent);background:var(--accent-soft);flex:none;place-items:center;display:grid}.choice-card .ico.red{color:var(--red);background:var(--red-bg)}.choice-card .body{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.field-label{margin-bottom:6px;font-size:13px;font-weight:600}.kind-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:8px;display:grid}.kind-card{text-align:left;font:inherit;color:inherit;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);cursor:pointer;flex-direction:column;gap:2px;padding:10px 12px;display:flex}.kind-card:hover{border-color:var(--accent)}.kind-card.on{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 1px var(--accent)}.sub-panel{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px}.sub-panel h3{margin:0 0 10px;font-size:14px}.detail-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));column-gap:16px;display:grid}.clamp-2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}