:root{color-scheme:dark;--bg:#14181d;--panel:#1f262e;--line:#42505e;--text:#e8edf2;--muted:#b4c0ca;--pink:#f78ba7;--blue:#7bb3f7;--green:#6ee7a0}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}main{max-width:1160px;margin:auto;padding:24px 24px 60px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.brand{font-size:28px;font-weight:800;background:linear-gradient(90deg,var(--pink),var(--blue));background-clip:text;color:transparent;text-decoration:none}nav,footer{display:flex;flex-wrap:wrap;gap:10px 18px}a{color:var(--blue);text-underline-offset:4px}nav a{min-height:44px;display:inline-flex;align-items:center}nav [aria-current]{color:var(--text);font-weight:700}h1{font-size:clamp(26px,4vw,38px);line-height:1.25;margin:24px 0 12px}h2{font-size:20px;margin:0 0 16px}.intro{font-size:18px;margin:0 0 10px}.badge{color:var(--green);font-size:14px}.privacy-details{border-block:1px solid var(--line);padding:12px 0;margin:16px 0}summary{cursor:pointer;min-height:32px}.privacy-details p{max-width:850px;color:var(--muted)}.offline{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:18px 0}.offline span{font-size:14px;color:var(--muted)}button,.button{appearance:none;display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--text);font:inherit;line-height:1.35;padding:10px 16px;cursor:pointer;text-decoration:none;touch-action:manipulation}button:hover,.button:hover{border-color:var(--blue)}button:disabled{opacity:.5;cursor:default}.primary{background:linear-gradient(100deg,var(--pink),var(--blue));border-color:transparent;color:#14181d;font-weight:700}.quiet{background:transparent;color:var(--muted)}:focus-visible{outline:3px solid var(--blue);outline-offset:4px}[hidden]{display:none!important}#status{min-height:28px;margin:12px 0;overflow-wrap:anywhere}#status.error,.warning{color:#ffc68b}.workspace{border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:22px}.steps{padding:0;margin:0 0 24px;display:flex;list-style:none;gap:10px;flex-wrap:wrap;font-size:14px;color:var(--muted)}.steps li{border-bottom:3px solid transparent;padding:6px 8px}.steps [aria-current]{border-color:var(--pink);color:var(--text)}.editor-layout{display:grid;grid-template-columns:minmax(290px,380px) minmax(0,1fr);gap:28px}.editor-layout:has(#preview[hidden]){grid-template-columns:1fr}.controls{min-width:0}.drop-zone{border:2px dashed var(--line);border-radius:14px;padding:28px 20px;text-align:center}.drop-zone.dragging{border-color:var(--pink)}.file-picker{position:relative;overflow:hidden}.file-picker input[type=file]{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}.file-picker:focus-within{outline:3px solid var(--blue);outline-offset:4px}.file-picker:has(input:disabled){opacity:.5;cursor:default}.file-picker input:disabled{cursor:default}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.drop-zone p{margin:12px 0}.hint{color:var(--muted);font-size:14px;line-height:1.7}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.fields>div{min-width:0}label:not(.check):not(.button){display:block;font-size:14px;margin:10px 0 6px}input:not([type=checkbox]):not([type=file]),select{width:100%;min-height:44px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text);font:inherit}input[type=range]{padding:0!important;accent-color:var(--pink)}input[type=checkbox]{width:20px;height:20px;flex-shrink:0;accent-color:var(--pink);margin:0}.check{display:flex;align-items:center;gap:10px;min-height:44px;font-size:14px;cursor:pointer}.sample{padding:12px;background:var(--bg);border-radius:8px;overflow-wrap:anywhere;min-height:44px}.flow-actions,.result-actions,.region-actions,.batch-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.preview{min-width:0;align-self:start;position:sticky;top:20px;border:1px solid var(--line);border-radius:12px;background:#101419;overflow:hidden}.preview-scroll{padding:16px;overflow:auto;max-height:75vh}.stage{position:relative;margin:auto;max-width:none;line-height:0;touch-action:pan-x pan-y}.stage canvas,.stage img{width:100%;height:auto;display:block}.stage.redacting{touch-action:none;cursor:crosshair}.stage.redacting #regions{position:absolute;inset:0;pointer-events:none}.region{position:absolute;background:#111;pointer-events:auto;border:1px solid #9ca8b3;border-radius:0;padding:0;min-height:0;min-width:0;touch-action:none}.region.selected{outline:2px solid var(--pink);outline-offset:2px}.resize-handle{position:absolute;right:-14px;bottom:-14px;width:28px;height:28px;background:transparent;border:0;cursor:nwse-resize;pointer-events:auto}.resize-handle::after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:12px;height:12px;background:var(--pink);border:2px solid #fff;border-radius:3px;box-shadow:0 1px 4px #0008;pointer-events:none}fieldset{border:1px solid var(--line);border-radius:10px;margin:16px 0;padding:12px}legend{font-size:13px;color:var(--muted)}.review-check{margin:18px 0}.facts{max-width:850px;margin:36px 0}.facts dt{font-weight:700;margin-top:18px}.facts dd{color:var(--muted);margin:5px 0 0}footer{padding-top:24px;border-top:1px solid var(--line);font-size:14px}.card{padding:18px 0}.queue{padding:0;list-style:none}.queue li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;flex-wrap:wrap}.queue .name{overflow-wrap:anywhere;flex:1;min-width:160px}.queue small{color:var(--muted)}
@media(max-width:760px){main{padding:18px 16px calc(105px + env(safe-area-inset-bottom))}h1{margin-top:18px}.workspace{padding:16px;border-radius:14px}.editor-layout{display:flex;flex-direction:column;gap:18px}.preview{position:static;order:-1}.preview-scroll{max-height:48vh;padding:10px}.steps{gap:3px;font-size:12px}.steps li{padding:4px}.flow-actions{position:fixed;bottom:0;left:0;right:0;z-index:20;margin:0;background:#14181df5;border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom));backdrop-filter:blur(8px)}.flow-actions .primary{margin-left:auto}.flow-actions .quiet{font-size:13px;padding-inline:8px}.fields{gap:10px}.resize-handle{width:44px;height:44px;right:-22px;bottom:-22px}.offline{align-items:flex-start}.offline>button{width:100%}.batch-actions button{flex:1;min-width:135px}}

.stage.redacting.panning,.stage.redacting.panning .region{touch-action:pan-x pan-y;cursor:grab}

#opacityValue{margin-inline-start:8px;color:var(--blue);font-weight:700;font-variant-numeric:tabular-nums}

textarea{display:block;width:100%;min-height:100px;resize:vertical;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text);padding:10px;font:inherit;line-height:1.5}
input:disabled,select:disabled,textarea:disabled{opacity:.5;cursor:default}
.full-field{grid-column:1/-1}.target-settings{margin-bottom:18px}
.advanced-settings,.watermark-builder{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin:16px 0}
.advanced-settings>summary,.watermark-builder>summary,.offline-details>summary{min-height:44px;padding:8px 0;color:var(--muted)}
.offline-details{margin:8px 0 16px}.offline{margin:8px 0}.preview-toolbar{padding:10px 14px;border-bottom:1px solid var(--line)}.preview-toolbar label{margin:0 0 4px!important}.preview-toolbar input{min-height:32px!important}
#status:empty{min-height:0;margin:0}#reviewSummary{overflow-wrap:anywhere}
@media(max-width:760px){
  input:not([type=checkbox]):not([type=file]),select,textarea{font-size:16px}
  .workspace[data-current-step="2"] .preview-scroll,.workspace[data-current-step="4"] .preview-scroll{max-height:26vh}
  .preview-toolbar{padding:8px 10px}.preview-toolbar label{font-size:13px}
  .flow-actions{flex-wrap:nowrap;align-items:center}.flow-actions button{flex-shrink:0}.flow-actions .quiet{margin-left:auto;font-size:12px}
  .keyboard-open .flow-actions{position:static;border:0;background:transparent;padding:12px 0 0;backdrop-filter:none;flex-wrap:wrap}
  .keyboard-open main{padding-bottom:24px}
}

.metadata-panel{min-width:0;margin:16px 0;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.metadata-panel h3{margin:0 0 10px;font-size:16px}.metadata-panel p{margin:8px 0;overflow-wrap:anywhere}
.metadata-values{display:grid;grid-template-columns:minmax(70px,1fr) minmax(0,2fr);gap:8px 12px;margin:14px 0}
.metadata-values dt{color:var(--muted);font-size:14px}.metadata-values dd{margin:0;overflow-wrap:anywhere;white-space:pre-wrap;font-size:14px}
.metadata-panel summary{min-height:44px;padding:8px 0;overflow-wrap:anywhere}.metadata-table-wrap{overflow:auto;max-height:320px}
.metadata-panel table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:13px}.metadata-panel th,.metadata-panel td{border-bottom:1px solid var(--line);padding:8px;text-align:left;vertical-align:top;overflow-wrap:anywhere;white-space:pre-wrap}.metadata-panel th{width:42%;font-weight:500;color:var(--muted)}
body[data-tool="remove-metadata"] .workspace[data-current-step="2"] .preview-scroll{max-height:35vh}

@media(pointer:coarse){.resize-handle{width:44px;height:44px;right:-22px;bottom:-22px}}
.redaction-style .hint{margin-bottom:0}#redactionHex{margin-inline-start:6px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}input[type=color]{padding:4px!important;cursor:pointer}

.redaction-style .fields{align-items:end}

.queue-thumbnail{display:flex;flex:0 0 64px;width:64px;height:64px;align-items:center;justify-content:center;background:var(--bg);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.queue-thumbnail img{display:block;max-width:100%;max-height:100%;object-fit:contain}.queue .name{min-width:100px}.queue small{flex:1;min-width:160px}
@media(max-width:760px){.queue .name{flex-basis:calc(100% - 80px)}.queue small{min-width:140px}}

/* Permanent task help and the current export format stay visible outside collapsed settings. */
.tool-guide{max-width:850px;margin:32px 0;padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.tool-guide ol{margin:0;padding-left:24px;color:var(--muted)}.tool-guide li+li{margin-top:10px}.output-notice{border-left:3px solid var(--blue);padding:8px 12px;background:var(--bg);border-radius:0 8px 8px 0;overflow-wrap:anywhere}