:root{--bg: #0f0f23;--bg-deep: #0a0a18;--card: #1b1b30;--card-2: #23233b;--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .14);--gold: #eab308;--gold-deep: #ca8a04;--indigo: #4f46e5;--text: #f8fafc;--muted: #94a3b8;--ring: #eab308;--radius: 14px;--radius-sm: 10px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg-deep);color:var(--text);-webkit-font-smoothing:antialiased;overflow:hidden}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#2c2c46;border-radius:8px}::-webkit-scrollbar-thumb:hover{background:#3a3a58}::-webkit-scrollbar-track{background:transparent}.app{display:flex;flex-direction:column;height:100vh}.header{display:flex;align-items:center;gap:14px;padding:12px 20px;background:linear-gradient(180deg,#1e1b4be6,#0f0f23e6);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--gold),var(--gold-deep));display:grid;place-items:center;color:#0f0f23;box-shadow:0 0 22px #eab30859}.brand h1{margin:0;font-size:18px;font-weight:700;letter-spacing:.4px}.brand .tag{font-size:11px;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase}.header-actions{margin-left:auto;display:flex;gap:10px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--card);color:var(--text);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit}.btn:hover{border-color:var(--border-strong);background:var(--card-2);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#1a1302;border:none;font-weight:700}.btn-primary:hover{filter:brightness(1.06);background:linear-gradient(135deg,var(--gold),var(--gold-deep))}.btn-ghost{background:transparent}.workspace{flex:1;display:grid;grid-template-columns:1fr 340px;gap:0;min-height:0}.canvas-area{position:relative;display:grid;place-items:center;padding:24px;overflow:auto;background:radial-gradient(ellipse at 50% 0%,rgba(79,70,229,.12),transparent 55%),var(--bg-deep)}.canvas-wrap{position:relative;max-width:100%;max-height:100%;box-shadow:0 30px 80px #0009;border-radius:6px;overflow:hidden}.canvas-wrap .main-canvas{display:block;max-width:100%;max-height:calc(100vh - 140px)}.panel{background:var(--bg);border-left:1px solid var(--border);display:flex;flex-direction:column;min-height:0}.tabs{display:flex;gap:4px;padding:10px;border-bottom:1px solid var(--border)}.tab{flex:1;padding:9px 6px;border:none;border-radius:9px;background:transparent;color:var(--muted);font-size:12.5px;font-weight:600;cursor:pointer;transition:all .18s ease;font-family:inherit}.tab:hover{color:var(--text)}.tab.active{background:var(--card-2);color:var(--gold)}.panel-body{flex:1;overflow-y:auto;padding:16px}.section-title{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);margin:4px 0 12px}.preset-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.preset{position:relative;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--card);cursor:pointer;overflow:hidden;transition:all .18s ease;padding:0}.preset:hover{transform:translateY(-2px);border-color:var(--border-strong)}.preset.active{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold),0 0 18px #eab30833}.preset .thumb{height:52px;display:grid;place-items:center;font-size:10px;color:#ffffffbf;letter-spacing:.5px}.preset .name{padding:8px 10px;font-size:12px;font-weight:600;color:var(--text);background:#00000040}.preset .check{position:absolute;top:6px;right:6px;width:18px;height:18px;border-radius:50%;background:var(--gold);color:#1a1302;display:grid;place-items:center}.slider-row{margin-bottom:14px}.slider-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:7px}.slider-head label{font-size:12.5px;font-weight:600;color:var(--text)}.slider-head .val{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.slider-head .reset-btn{background:none;border:none;color:var(--muted);cursor:pointer;font-size:11px;font-weight:600;font-family:inherit}.slider-head .reset-btn:hover{color:var(--gold)}input[type=range]{-webkit-appearance:none;width:100%;height:4px;border-radius:4px;background:var(--card-2);outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--gold);border:3px solid #0f0f23;box-shadow:0 0 0 1px var(--gold);cursor:pointer;transition:transform .15s ease}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--gold);border:3px solid #0f0f23;cursor:pointer}.seg{display:grid;grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:8px;margin-bottom:16px}.seg button{padding:9px 6px;border-radius:9px;border:1px solid var(--border);background:var(--card);color:var(--text);font-size:12px;font-weight:600;cursor:pointer;transition:all .18s ease;font-family:inherit}.seg button:hover{border-color:var(--border-strong)}.seg button.active{border-color:var(--gold);color:var(--gold);background:var(--card-2)}.field{margin-bottom:14px}.field label{display:block;font-size:12.5px;font-weight:600;margin-bottom:7px}.field input[type=text],.field select{width:100%;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--card-2);color:var(--text);font-size:13px;font-family:inherit}.field input[type=text]:focus,.field select:focus{outline:none;border-color:var(--gold)}.swatches{display:flex;gap:8px;flex-wrap:wrap}.swatch{width:26px;height:26px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:transform .15s ease}.swatch:hover{transform:scale(1.15)}.swatch.active{border-color:#fff;box-shadow:0 0 0 2px #00000080}.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px;font-weight:600}.switch{position:relative;width:40px;height:22px;cursor:pointer}.switch input{opacity:0;width:0;height:0}.switch .track{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--card-2);border-radius:20px;transition:.2s}.switch .track:before{content:"";position:absolute;width:18px;height:18px;left:2px;top:2px;border-radius:50%;background:var(--muted);transition:.2s}.switch input:checked+.track{background:var(--gold)}.switch input:checked+.track:before{transform:translate(18px);background:#1a1302}.dropzone{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:40px;background:radial-gradient(ellipse at center,rgba(79,70,229,.14),transparent 60%),var(--bg-deep)}.dropzone-inner{text-align:center;padding:50px 60px;border:2px dashed var(--border-strong);border-radius:20px;cursor:pointer;transition:all .25s ease;max-width:460px}.dropzone-inner:hover,.dropzone-inner.drag{border-color:var(--gold);background:#eab3080d;transform:scale(1.02)}.dropzone-inner .dz-icon{width:60px;height:60px;margin:0 auto 18px;border-radius:16px;background:linear-gradient(135deg,var(--gold),var(--gold-deep));display:grid;place-items:center;color:#0f0f23}.dropzone-inner h2{margin:0 0 8px;font-size:20px}.dropzone-inner p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.6}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .4s ease both}@media (max-width: 900px){.workspace{grid-template-columns:1fr;grid-template-rows:1fr auto}.panel{max-height:46vh;border-left:none;border-top:1px solid var(--border)}.canvas-area{padding:14px}}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}.btn-active{background:var(--card-2);border-color:var(--gold);color:var(--gold)}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.batch-host{flex:1;min-height:0;overflow-y:auto;background:radial-gradient(ellipse at 50% 0%,rgba(79,70,229,.12),transparent 55%),var(--bg-deep)}.batch{max-width:1080px;margin:0 auto;padding:26px 24px 60px}.batch-top{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.batch-top h2{margin:0 0 6px;font-size:22px}.batch-top p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.6;max-width:620px}.batch-cols{display:grid;grid-template-columns:320px 1fr;gap:16px}.batch-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.batch-card-head{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;margin-bottom:12px;color:var(--text)}.batch-ref{border:2px dashed var(--border-strong);border-radius:var(--radius-sm);height:320px;display:grid;place-items:center;cursor:pointer;overflow:hidden;transition:all .2s ease;background:var(--card-2)}.batch-ref:hover{border-color:var(--gold)}.batch-ref.has{border-style:solid}.batch-ref img{width:100%;height:100%;object-fit:cover;display:block}.batch-empty{text-align:center;color:var(--muted);padding:20px}.batch-empty span{display:block;font-size:13px;font-weight:600;margin-top:12px;color:var(--text)}.batch-empty small{display:block;font-size:11.5px;margin-top:4px}.batch-drop{border:2px dashed var(--border-strong);border-radius:var(--radius-sm);padding:22px;text-align:center;cursor:pointer;color:var(--muted);transition:all .2s ease}.batch-drop:hover{border-color:var(--gold);background:#eab3080a}.batch-drop span{display:block;font-size:13.5px;font-weight:600;margin-top:10px;color:var(--text)}.batch-drop small{display:block;font-size:11.5px;margin-top:4px}.batch-list{margin-top:12px;max-height:300px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.batch-row{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:8px;background:var(--card-2);font-size:12.5px}.batch-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}.batch-x{background:none;border:none;color:var(--muted);cursor:pointer;padding:4px;border-radius:6px;display:grid;place-items:center}.batch-x:hover{color:#f87171;background:#f871711f}.batch-bar{display:flex;align-items:center;gap:20px;margin-top:18px;padding:16px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius)}.batch-amount{display:flex;align-items:center;gap:12px;flex:1;font-size:12.5px;font-weight:600}.batch-amount input[type=range]{flex:1;max-width:320px}.batch-amount em{font-style:normal;color:var(--gold);font-variant-numeric:tabular-nums;min-width:40px}.btn-big{padding:13px 22px;font-size:14px}.batch-results{margin-top:22px}.batch-results-head{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--gold);margin-bottom:14px}.batch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.batch-cell{position:relative;margin:0;border-radius:var(--radius-sm);overflow:hidden;background:var(--card);border:1px solid var(--border)}.batch-cell img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}.batch-cell figcaption{padding:7px 9px;font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.batch-dl{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:8px;background:#0000008c;color:#fff;display:grid;place-items:center;opacity:0;transition:opacity .15s ease;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.batch-cell:hover .batch-dl{opacity:1}.batch-dl:hover{background:var(--gold);color:#1a1302}@media (max-width: 860px){.batch-cols{grid-template-columns:1fr}.batch-ref{height:220px}.batch-bar{flex-direction:column;align-items:stretch}}.tabs{gap:3px;padding:8px}.tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:7px 3px;font-size:10px;border-radius:8px;line-height:1}.preset-wide{position:relative;display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--card);color:var(--text);cursor:pointer;font-family:inherit;font-size:13px;font-weight:600;transition:all .18s ease;text-align:left}.preset-wide:hover{border-color:var(--border-strong);transform:translateY(-1px)}.preset-wide.active{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold),0 0 18px #eab30833}.pw-thumb{width:44px;height:26px;border-radius:6px;flex-shrink:0}.pw-name{flex:1}.curve-canvas{width:100%;height:auto;border-radius:10px;border:1px solid var(--border);cursor:crosshair;touch-action:none;display:block}.channel-seg{grid-template-columns:repeat(4,1fr)}.link-btn{background:none;border:none;color:var(--muted);cursor:pointer;font-size:12px;font-weight:600;font-family:inherit}.link-btn:hover{color:var(--gold)}.hint{font-size:12px;color:var(--muted);line-height:1.55;margin:0 0 14px}.heal-actions{display:flex;flex-direction:column;gap:9px}.heal-actions .btn{justify-content:center;width:100%}.mask-overlay{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;cursor:crosshair;pointer-events:none;touch-action:none}.mask-overlay.active{pointer-events:auto}.export-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#05050f99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;z-index:50;padding:20px}.export-card{width:100%;max-width:340px;background:var(--card);border:1px solid var(--border-strong);border-radius:16px;padding:18px}.export-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.export-head h3{margin:0;font-size:15px}.export-list{display:flex;flex-direction:column;gap:8px}.export-item{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:var(--card-2);color:var(--text);cursor:pointer;font-family:inherit;transition:all .16s ease;text-align:left}.export-item:hover{border-color:var(--gold);transform:translateY(-1px)}.export-item:disabled{opacity:.5;cursor:default;transform:none}.export-item-name{font-size:13.5px;font-weight:600}.export-item-desc{font-size:11.5px;color:var(--muted)}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%);background:var(--card-2);border:1px solid var(--border-strong);color:var(--text);padding:11px 20px;border-radius:20px;font-size:13px;font-weight:600;box-shadow:0 10px 30px #00000080;z-index:60;animation:fadeUp .25s ease both}