:root{--ink:#193934;--muted:#657c77;--teal:#087f72;--teal-dark:#05645b;--line:#dce6e2;--paper:#fff;--bg:#f3f7f5;--red:#b83242;--red-soft:#fff0f1;--radius:14px;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);font-size:15px;color-scheme:light}
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@media(max-width:850px){.site-header{padding:0 18px;height:66px}.page{padding:0 18px;margin-top:20px}.file-card{grid-template-columns:1fr auto;gap:16px;padding:18px}.file-progress{grid-column:1;grid-row:2}.file-actions{grid-row:1/3;grid-column:2;flex-direction:column}.stat-grid{grid-template-columns:repeat(2,1fr)}.label-workspace{padding:0 12px;grid-template-columns:minmax(0,1fr);gap:10px}.label-heading{flex-wrap:wrap;gap:5px}.label-heading>div:first-child>.small{display:block;margin:4px 0}.progress-inline{margin-left:auto}.plot-container{height:max(460px,calc(75dvh - 110px))}.label-controls{display:grid;grid-template-columns:1fr 1fr;gap:9px}.label-controls .selection-info,.label-controls .note-label,.label-controls textarea,.navigation-controls,.shortcuts,.channel-details{grid-column:1/-1}.label-controls .paired-actions{grid-column:2;grid-row:3}.label-controls #reference{grid-column:1;grid-row:3}.label-controls>button{font-size:12px}.navigation-controls{grid-template-columns:1fr 1fr;align-items:center}.navigation-controls>.paired-actions,.navigation-controls>#next-file{grid-column:1/-1}.navigation-controls select{grid-column:2}.navigation-controls label{grid-column:1}.channel-buttons{grid-template-columns:repeat(7,1fr)}.plot-toolbar{gap:8px;font-size:11px}.plot-toolbar>.muted{display:none}.zoom-toolbar{gap:2px}.zoom-toolbar span{min-width:66px;font-size:11px}.zoom-toolbar>div{gap:3px}}
@media(max-width:480px){.site-header{padding:0 14px;gap:8px}.brand{font-size:22px;gap:7px}.brand-mark{width:29px;height:29px;font-size:31px;border-radius:9px}nav{gap:10px}nav a,nav .text-button{font-size:11px}.page{padding:0 14px}.page-heading{align-items:flex-start;flex-direction:column;gap:10px}.page-heading p{font-size:13px}.card{padding:18px}.upload-card{gap:10px;margin-bottom:24px}.upload-picker{width:100%}.section-heading>.small{font-size:10px}.file-card{gap:12px;padding:16px}.file-actions .button{font-size:12px;padding:8px}.file-title{font-size:17px}.file-id{font-size:9px}.file-progress{font-size:12px}.stat-card strong{font-size:30px}.stat-card span{font-size:12px}.stat-grid{gap:10px}.login-card{margin:4vh auto}.zoom-toolbar button{min-width:35px;padding:5px 8px}.zoom-toolbar .text-button{font-size:10px;min-width:0}.gesture-hint{font-size:10px}.channel-buttons{grid-template-columns:repeat(5,1fr)}}
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