.tool-main{flex-direction:column;flex:1;width:100%;max-width:100%;padding:0;display:flex;overflow:hidden}.tool-header{border-bottom:1px solid var(--color-border);background-color:var(--color-surface-raised);flex-wrap:wrap;flex-shrink:0;justify-content:space-between;align-items:flex-start;gap:1.5rem;padding:1.5rem 2rem;display:flex}.tool-header__title{flex-direction:column;gap:.25rem;display:flex}.tool-title{color:var(--color-text-title);margin:0;font-size:1.3rem;font-weight:700}.tool-subtitle{color:var(--color-text-muted);margin:0;font-size:.85rem}.ocr-body{flex-direction:column;flex:1;min-height:0;display:flex;overflow:auto}.ocr-drop-zone{background-color:var(--color-surface-deep);cursor:pointer;outline:none;flex:1;justify-content:center;align-items:center;min-height:280px;transition:background-color .15s,box-shadow .15s;display:flex;position:relative}.ocr-drop-zone:focus-visible{box-shadow:inset 0 0 0 2px var(--color-accent)}.ocr-drop-zone.is-dragover{background-color:var(--color-accent-bg);box-shadow:inset 0 0 0 2px var(--color-accent)}.ocr-drop-zone.is-error{box-shadow:inset 0 0 0 2px var(--color-danger)}.ocr-drop-zone__inner{pointer-events:none;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;padding:2.5rem 2rem;display:flex}.ocr-drop-zone__icon{opacity:.35;font-size:2.6rem;line-height:1}.ocr-drop-zone__title{color:var(--color-text-faint);letter-spacing:.02em;font-size:1rem;font-weight:600}.ocr-drop-zone__hint{color:var(--color-text-ghost);font-size:.8rem}.ocr-drop-zone__file-input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.ocr-result{flex:1;grid-template-columns:1fr 420px;min-height:0;display:grid}.ocr-result__preview-wrap{background-color:var(--color-checker-a);background-image:linear-gradient(45deg, var(--color-checker-b) 25%, transparent 25%), linear-gradient(-45deg, var(--color-checker-b) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--color-checker-b) 75%), linear-gradient(-45deg, transparent 75%, var(--color-checker-b) 75%);border-right:1px solid var(--color-border);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px;justify-content:center;align-items:flex-start;padding:2rem;display:flex;overflow:auto}.ocr-result__img{object-fit:contain;max-width:100%;height:auto;box-shadow:var(--shadow-canvas);display:block}.ocr-result__right{background-color:var(--color-surface);flex-direction:column;min-height:0;display:flex;overflow-y:auto}.ocr-file-bar{border-bottom:1px solid var(--color-border);background-color:var(--color-surface-raised);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:.6rem;padding:.75rem 1.25rem;display:flex}.ocr-file-bar__name{color:var(--color-text-primary);word-break:break-all;flex:1;min-width:0;font-size:.85rem;font-weight:600}.ocr-file-bar__size{color:var(--color-text-muted);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:.78rem}.ocr-file-bar__type{color:var(--color-accent);background-color:var(--color-accent-bg);border:1px solid var(--color-accent-border);white-space:nowrap;border-radius:4px;padding:.15rem .5rem;font-size:.72rem;font-weight:500}.ocr-file-bar__warn{color:var(--color-warning);white-space:nowrap;font-size:.75rem}.ocr-file-bar__warn--size{white-space:normal;flex-basis:100%;margin-top:.2rem}.ocr-actions{border-bottom:1px solid var(--color-border);flex-shrink:0;align-items:center;gap:.6rem;padding:1rem 1.25rem;display:flex}.ocr-btn{cursor:pointer;white-space:nowrap;border-radius:6px;align-items:center;gap:.4rem;padding:.4rem .9rem;font-size:.82rem;font-weight:600;transition:opacity .15s;display:inline-flex}.ocr-btn:disabled{opacity:.45;cursor:not-allowed}.ocr-btn--primary{background:var(--color-accent);color:var(--color-accent-on);border:none}.ocr-btn--primary:not(:disabled):hover{opacity:.85}.ocr-btn--secondary{border:1px solid var(--color-border);color:var(--color-text-secondary);background:0 0}.ocr-btn--secondary:not(:disabled):hover{border-color:var(--color-accent);color:var(--color-text-primary)}.ocr-btn--sm{padding:.4rem .85rem;font-size:.8rem}.ocr-btn__spinner{border:2px solid;border-top-color:#0000;border-radius:50%;flex-shrink:0;width:.85em;height:.85em;animation:.7s linear infinite ocr-spin;display:inline-block}.ocr-btn__spinner[hidden]{display:none}@keyframes ocr-spin{to{transform:rotate(360deg)}}.ocr-progress-wrap{border-bottom:1px solid var(--color-border);flex-direction:column;flex-shrink:0;gap:.4rem;padding:.75rem 1.25rem;display:flex}.ocr-progress-bar{background-color:var(--color-accent);border-radius:2px;width:0%;height:4px;transition:width .2s}.ocr-progress-label{color:var(--color-text-muted);font-variant-numeric:tabular-nums;font-size:.75rem}.ocr-error-bar{background-color:var(--color-danger-bg);border:1px solid var(--color-danger-border);color:var(--color-danger);border-radius:6px;margin:.75rem 1.25rem;padding:.65rem .9rem;font-size:.82rem;line-height:1.5}.ocr-output{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.ocr-output__toolbar{border-bottom:1px solid var(--color-border);flex-wrap:wrap;flex-shrink:0;justify-content:space-between;align-items:center;gap:.75rem;padding:.65rem 1.25rem;display:flex}.ocr-legend{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.ocr-legend__dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;display:inline-block}.ocr-legend__dot--high{background-color:var(--color-success)}.ocr-legend__dot--medium{background-color:var(--color-warning)}.ocr-legend__dot--low{background-color:var(--color-danger)}.ocr-legend__text{color:var(--color-text-muted);margin-right:.35rem;font-size:.75rem}.ocr-view-toggle{border:1px solid var(--color-border);border-radius:6px;flex-shrink:0;display:flex;overflow:hidden}.ocr-view-btn{border:none;border-right:1px solid var(--color-border);color:var(--color-text-secondary);cursor:pointer;white-space:nowrap;background:0 0;padding:.3rem .8rem;font-size:.78rem;font-weight:500;transition:background-color .15s,color .15s}.ocr-view-btn:last-child{border-right:none}.ocr-view-btn:hover{background-color:var(--color-surface-raised);color:var(--color-text-primary)}.ocr-view-btn.is-active{background-color:var(--color-accent-bg);color:var(--color-accent)}.ocr-stats{border-bottom:1px solid var(--color-border);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:.5rem;padding:.55rem 1.25rem;font-size:.8rem;display:flex}.ocr-stats__item{align-items:baseline;gap:.3rem;display:inline-flex}.ocr-stats__val{font-variant-numeric:tabular-nums;color:var(--color-text-primary);font-weight:700}.ocr-stats__key{color:var(--color-text-muted)}.ocr-stats__item--high .ocr-stats__val{color:var(--color-success)}.ocr-stats__item--medium .ocr-stats__val{color:var(--color-warning)}.ocr-stats__item--low .ocr-stats__val{color:var(--color-danger)}.ocr-stats__sep{color:var(--color-text-ghost);-webkit-user-select:none;user-select:none}.ocr-stats__note{color:var(--color-text-muted);font-style:italic}.ocr-text{color:var(--color-text-primary);flex:1;min-height:0;padding:1.1rem 1.25rem;font-size:.9rem;line-height:1.75;overflow-y:auto}.ocr-text--highlight{word-wrap:break-word;overflow-wrap:break-word}.ocr-text--plain{white-space:pre-wrap;word-break:break-word;background-color:var(--color-surface-deep);border-radius:0;margin:0;font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-size:.82rem}.ocr-empty{color:var(--color-text-muted);font-style:italic}.ocr-word{cursor:default;border-radius:3px;padding:.05em .15em;transition:filter .1s;display:inline}.ocr-word:hover{filter:brightness(1.25)}.ocr-word--high{color:var(--color-success);background-color:var(--color-success-bg)}.ocr-word--medium{color:var(--color-warning);background-color:var(--color-warning-bg)}.ocr-word--low{color:var(--color-danger);background-color:var(--color-danger-bg)}.ocr-output__actions{border-top:1px solid var(--color-border);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:.6rem;padding:.85rem 1.25rem;display:flex}@media (width<=900px){.ocr-result{grid-template-rows:auto 1fr;grid-template-columns:1fr}.ocr-result__preview-wrap{border-right:none;border-bottom:1px solid var(--color-border);min-height:160px;max-height:320px}.ocr-result__right{overflow-y:unset}.ocr-output{overflow:visible}.ocr-text{max-height:none;overflow-y:visible}}@media (width<=600px){.tool-header{padding:1rem}.ocr-drop-zone{min-height:200px}.ocr-output__toolbar{flex-direction:column;align-items:flex-start}}