#document-scanner [hidden] {display:none !important;}
#document-scanner {color:var(--site-text);}
.ds-intro {margin-bottom:16px;}
.ds-button {display:inline-flex;justify-content:center;align-items:center;gap:6px;min-height:44px;max-width:100%;padding:9px 14px;border:1px solid var(--site-border);border-radius:7px;background:var(--site-surface);color:var(--site-text);font-size:14px;line-height:1.45;overflow-wrap:anywhere;cursor:pointer;text-align:center;text-decoration:none;}
.ds-button:hover {border-color:var(--site-accent);}
.ds-button:focus-visible,.ds-corner:focus-visible {outline:3px solid var(--site-accent);outline-offset:3px;}
.ds-button:disabled {opacity:.45;cursor:default;}
.ds-primary {background:var(--site-accent);color:#fff;border-color:var(--site-accent);}
html[data-theme="dark"] #document-scanner .ds-primary {color:#101722;}
.ds-export-actions {align-items:stretch;}
.ds-heading {font-size:16px;font-weight:700;margin:18px 0 10px;}
#ds-progress {width:100%;height:10px;margin:12px 0;accent-color:var(--site-accent);}
.ds-pages {display:flex;gap:10px;padding:4px 2px 12px;list-style:none;overflow-x:auto;}
.ds-page {flex:0 0 180px;min-width:0;padding:10px;border:1px solid var(--site-border);border-radius:8px;background:var(--site-surface-muted);}
.ds-page.is-selected {border-color:var(--site-accent);box-shadow:inset 0 0 0 1px var(--site-accent);}
.ds-page-select {display:block;width:100%;min-width:0;border:0;background:transparent;color:var(--site-text);font-size:13px;cursor:pointer;text-align:left;}
.ds-page-select canvas {display:block;width:100%;height:80px;object-fit:contain;background:var(--site-surface);margin-bottom:8px;}
.ds-page-name {display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.ds-page-actions {display:flex;gap:6px;margin-top:8px;}
.ds-page-actions .ds-button {flex:1;min-width:44px;min-height:44px;padding:5px;font-size:12px;}
.ds-page-toolbar {display:flex;align-items:center;justify-content:space-between;gap:12px;margin:8px 0;}
.ds-selected-name {min-width:0;overflow-wrap:anywhere;font-weight:600;}
.ds-page-toolbar .tool-row {flex-shrink:0;gap:8px;}
.ds-previews {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:start;}
.ds-preview-panel {min-width:0;}
.ds-stage-frame {padding:24px;margin-top:12px;border:1px solid var(--site-border);border-radius:8px;background:var(--site-surface-muted);}
.ds-stage {position:relative;width:100%;max-width:calc(var(--ds-ratio,1) * 560px);margin:0 auto;user-select:none;}
.ds-stage canvas {display:block;width:100%;height:auto;}
.ds-overlay {position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible;}
.ds-overlay polygon {fill:rgba(37,99,235,.12);stroke:#2563eb;stroke-width:2;vector-effect:non-scaling-stroke;}
.ds-corner {position:absolute;width:44px;height:44px;display:flex;align-items:center;justify-content:center;transform:translate(-50%,-50%);padding:0;border:0;background:transparent;touch-action:none;cursor:move;z-index:2;border-radius:50%;}
.ds-corner span {display:flex;align-items:center;justify-content:center;width:27px;height:27px;border:2px solid #fff;border-radius:50%;background:#2563eb;color:#fff;font-size:12px;box-shadow:0 1px 5px rgba(0,0,0,.45);}
.ds-corner:focus-visible span {background:#1d4ed8;}
.ds-result-frame {min-height:260px;margin-top:12px;padding:12px;display:flex;align-items:center;justify-content:center;border:1px solid var(--site-border);border-radius:8px;background:var(--site-surface-muted);text-align:center;}
.ds-result-frame img {display:block;max-width:100%;max-height:560px;width:auto;height:auto;object-fit:contain;background:#fff;}
#ds-output-info {margin-top:10px;overflow-wrap:anywhere;}
.ds-settings {margin-top:22px;padding-top:18px;border-top:1px solid var(--site-border);}
.ds-settings select {appearance:none;-webkit-appearance:none;min-height:46px;padding-right:34px;background-image:var(--site-select-arrow);background-size:14px 14px;background-repeat:no-repeat;background-position:right 12px center;}
.ds-range {display:flex;align-items:center;gap:12px;padding:0 12px;border:1px solid var(--site-border);border-radius:6px;background:var(--site-surface);}
.ds-range input {flex:1;min-width:0;accent-color:var(--site-accent);}
.ds-range output {min-width:3ch;text-align:right;font-variant-numeric:tabular-nums;}
.ds-copy-paragraph {margin-top:16px;}
.ds-related {margin-top:18px;}
@media(max-width:900px){.ds-previews{grid-template-columns:1fr}.ds-result-frame{min-height:200px}.ds-page-toolbar{align-items:flex-start;flex-direction:column}}
@media(max-width:480px){.ds-settings{grid-template-columns:1fr}.ds-export-actions .ds-button{flex:1 1 140px}.ds-stage-frame{padding:22px}.ds-pages{gap:8px}.ds-page{flex-basis:166px}}