:root{color-scheme:dark;--bg:#070b10;--panel:#111823;--line:#283548;--text:#edf5f8;--muted:#8999ad;--accent:#57dfc2;--accent2:#f06f91;--danger:#ff7b72}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;min-width:300px;background:radial-gradient(circle at 18% -10%,#182a39 0,transparent 38%),var(--bg);color:var(--text);font:14px/1.45 Inter,Segoe UI,system-ui,sans-serif}.topbar{padding:22px clamp(16px,4vw,52px);display:flex;align-items:center;justify-content:space-between;gap:22px;border-bottom:1px solid var(--line)}h1,h2,p{margin:0}.eyebrow,.panel-title span{color:var(--accent);font-size:10px;font-weight:900;letter-spacing:.16em}.topbar h1{font-size:clamp(24px,3vw,36px);margin:4px 0}.topbar p:last-child{color:var(--muted)}.local-badge{border:1px solid rgba(87,223,194,.28);background:rgba(87,223,194,.08);color:var(--accent);padding:9px 13px;border-radius:999px;font-size:12px}.workspace{display:grid;grid-template-columns:minmax(250px,330px) minmax(380px,1fr) minmax(270px,330px);gap:12px;padding:12px;min-height:calc(100vh - 140px)}.panel{background:linear-gradient(180deg,#131c28,#0e151e);border:1px solid var(--line);border-radius:15px;min-width:0}.files-panel,.settings-panel{padding:16px;display:flex;flex-direction:column;gap:13px}.preview-panel{display:flex;flex-direction:column;min-height:660px}.panel-title{display:flex;align-items:center;justify-content:space-between}.panel-title>div{display:flex;gap:9px;align-items:center}.panel-title h2{font-size:17px}.ghost-button,.text-button,.zoom-controls button{border:0;background:none;color:var(--muted);cursor:pointer}.ghost-button:disabled,.text-button:disabled{opacity:.38;cursor:not-allowed}.drop-zone{min-height:145px;border:1px dashed #3a4d65;border-radius:13px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:18px;cursor:pointer;background:#0a1018;transition:.2s}.drop-zone:hover,.drop-zone.dragover{border-color:var(--accent);background:rgba(87,223,194,.05)}.drop-zone strong{font-size:15px}.drop-zone span,.drop-zone small{color:var(--muted)}.drop-zone small{margin-top:6px;font-size:10px}.list-summary{display:flex;justify-content:space-between;color:var(--muted);font-size:11px}.text-button{color:var(--accent)}.image-list{display:flex;flex-direction:column;gap:6px;overflow:auto;max-height:calc(100vh - 370px);min-height:120px}.empty-list{border:1px solid var(--line);border-radius:10px;padding:20px;text-align:center;color:var(--muted)}.image-item{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:9px;border:1px solid var(--line);background:#0a1119;border-radius:10px;padding:7px;cursor:pointer}.image-item.selected{border-color:var(--accent);background:rgba(87,223,194,.05)}.thumb{width:48px;height:48px;border-radius:6px;overflow:hidden;display:grid;place-items:center;background-color:#080c12;background-image:linear-gradient(45deg,#182432 25%,transparent 25%),linear-gradient(-45deg,#182432 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#182432 75%),linear-gradient(-45deg,transparent 75%,#182432 75%);background-size:12px 12px;background-position:0 0,0 6px,6px -6px,-6px 0}.thumb img{max-width:100%;max-height:100%}.item-name{font-weight:700;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-meta{font-size:10px;color:var(--muted)}.status-dot{width:9px;height:9px;border-radius:50%;background:#526176}.status-dot.done{background:var(--accent)}.status-dot.error{background:var(--danger)}.preview-panel>.panel-title{padding:16px 16px 0}.zoom-controls{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;padding:2px;background:#090f16}.zoom-controls button{padding:5px 8px;font-size:16px}.zoom-controls output{min-width:48px;text-align:center;color:var(--accent);font-size:10px}.preview-area{flex:1;margin:14px 16px;min-height:430px;display:grid;place-items:center;border:1px solid var(--line);border-radius:13px;background:#090e15;overflow:auto}.preview-empty{display:flex;flex-direction:column;align-items:center;text-align:center;color:var(--muted)}.preview-empty strong{font-size:20px;color:var(--text)}.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(250px,1fr));gap:16px;width:100%;padding:18px;align-items:start}.compare-grid figure{margin:0;min-width:0}.compare-grid figcaption{text-align:center;color:var(--muted);font-size:11px;margin-bottom:7px}.canvas-shell{height:380px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;overflow:auto;background:#070b10}.canvas-shell.checker{background-color:#080c12;background-image:linear-gradient(45deg,#162333 25%,transparent 25%),linear-gradient(-45deg,#162333 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#162333 75%),linear-gradient(-45deg,transparent 75%,#162333 75%);background-size:18px 18px;background-position:0 0,0 9px,9px -9px,-9px 0}.canvas-shell canvas{transform-origin:center;max-width:none;cursor:crosshair}.selected-color{display:flex;align-items:center;gap:10px;padding:0 16px 13px}.selected-color>span{width:34px;height:34px;border-radius:7px;border:2px solid #fff;background:#fff}.selected-color>div{display:flex;flex-direction:column;margin-right:auto}.selected-color small{color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);margin:0;border-top:1px solid var(--line)}.metrics div{padding:12px 16px;border-right:1px solid var(--line)}.metrics div:last-child{border-right:0}.metrics dt{color:var(--muted);font-size:10px}.metrics dd{margin:2px 0 0;color:var(--accent);font-weight:800}.settings-panel fieldset{margin:0;border:1px solid var(--line);border-radius:11px;padding:13px;display:flex;flex-direction:column;gap:10px}.settings-panel legend{padding:0 6px;color:var(--accent);font-size:11px;font-weight:800}.settings-panel label{display:flex;flex-direction:column;gap:5px;color:var(--muted);font-size:11px}.settings-panel input,.settings-panel select{width:100%;background:#080d14;color:var(--text);border:1px solid #334358;border-radius:8px;padding:8px 9px;font:inherit}.settings-panel input[type=range]{padding:0;accent-color:var(--accent)}.range-row{display:grid;grid-template-columns:1fr 50px;gap:8px;align-items:center}.range-row output{text-align:right;color:var(--accent)}.settings-panel .check{flex-direction:row;align-items:center}.check input{width:auto}.primary-button,.secondary-button{border:1px solid transparent;border-radius:9px;padding:9px 12px;font-weight:800;cursor:pointer}.primary-button{background:var(--accent);color:#07110e}.secondary-button{background:#223147;color:var(--text);border-color:#34445a}.primary-button:disabled,.secondary-button:disabled{opacity:.4;cursor:not-allowed}.full{width:100%}.status{padding:9px 10px;border-left:3px solid var(--accent);background:#091018;color:var(--muted);font-size:11px}.notice{display:flex;flex-direction:column;border:1px solid rgba(240,111,145,.25);background:rgba(240,111,145,.05);border-radius:10px;padding:10px}.notice strong{color:var(--accent2);font-size:11px}.notice span{color:var(--muted);font-size:10px}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:13px clamp(16px,4vw,52px);color:#607087;font-size:10px}@media(max-width:1100px){.workspace{grid-template-columns:310px 1fr}.settings-panel{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr)}.settings-panel>.panel-title,.settings-panel>.status,.settings-panel>.notice{grid-column:1/-1}.compare-grid{grid-template-columns:1fr}.canvas-shell{height:300px}}@media(max-width:730px){.topbar{flex-direction:column;align-items:flex-start}.workspace{grid-template-columns:1fr}.settings-panel{display:flex}.image-list{max-height:320px}.preview-panel{min-height:600px}.compare-grid{padding:10px}.canvas-shell{height:260px}.metrics{grid-template-columns:1fr}.metrics div{border-right:0;border-bottom:1px solid var(--line)}footer{flex-direction:column;gap:3px}}@media(max-width:360px){.workspace{padding:7px;gap:7px}.files-panel,.settings-panel{padding:12px}.preview-panel>.panel-title{align-items:flex-start;gap:10px}.compare-grid{grid-template-columns:minmax(0,1fr)}}
.ai-panel{display:flex;flex-direction:column;gap:7px;border:1px solid rgba(126,168,255,.3);background:rgba(126,168,255,.06);border-radius:9px;padding:10px}.ai-panel strong{color:#7ea8ff;font-size:11px}.ai-panel span,.ai-panel small{color:var(--muted);font-size:10px}.ai-panel progress{width:100%;accent-color:var(--accent)}.status-dot.working{background:#7ea8ff;animation:pulse 1s infinite}@keyframes pulse{50%{opacity:.35}}.pipeline-only{display:none}
.enhancement-stack{display:grid;gap:12px}.enhancement-fieldset{border-color:#263445}.enhancement-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.enhancement-fieldset small{display:block;color:#8290a2;line-height:1.45}.brush-active{cursor:crosshair!important;touch-action:none}

.advanced-panel{border:1px solid var(--line,#273240);border-radius:10px;padding:10px;background:#0c121a}.advanced-panel summary{cursor:pointer;font-weight:700}.advanced-grid{display:grid;gap:10px;margin-top:12px}.advanced-grid label{display:grid;gap:6px}.batch-controls,.project-actions{display:flex;gap:8px;align-items:center;margin-top:12px}.batch-controls progress{flex:1}.diagnostic{display:grid;gap:6px;margin-top:12px}.diagnostic canvas{width:100%;height:42px;border:1px solid #273240;border-radius:6px}.file-button{display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.preview-dark{background:#080c12}.preview-light{background:#f4f4f4}.preview-green{background:#00b140}.project-actions>*{flex:1}

.settings-panel .range-field{display:flex;flex-direction:column;gap:5px;color:var(--muted);font-size:11px}.settings-panel .range-field>label{display:block;color:inherit;font-size:inherit}