:root{--bg-obsidian:#080a10;--bg-slate:#0d111d;--bg-slate-light:#161c2d;--bg-glass:#111827a6;--bg-glass-hover:#1f2937bf;--bg-glass-light:#ffffff08;--border-glass:#ffffff14;--border-glass-glow:#6366f159;--accent-indigo:#6366f1;--accent-violet:#8b5cf6;--accent-glow:linear-gradient(135deg, #6366f1, #8b5cf6);--accent-glow-hover:linear-gradient(135deg, #4f46e5, #7c3aed);--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--text-highlight:#e0e7ff;--success:#10b981;--success-glow:#10b98126;--warning:#f59e0b;--error:#ef4444;--error-glow:#ef44441a;--font-display:"Outfit", "Inter", system-ui, -apple-system, sans-serif;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--transition-fast:.15s ease;--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--shadow-neon:0 0 25px #6366f133;--shadow-neon-violet:0 0 25px #8b5cf633;--shadow-card:0 10px 30px -10px #000000b3}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-obsidian);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.5;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-obsidian)}::-webkit-scrollbar-thumb{background:var(--bg-glass-hover);border:2px solid var(--bg-obsidian);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--accent-indigo)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);letter-spacing:-.02em;font-weight:700}a{color:var(--accent-indigo);transition:var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-violet)}.app-container{flex-direction:column;min-height:100vh;display:flex;position:relative}.aurora-bg-1{filter:blur(80px);pointer-events:none;z-index:0;background:radial-gradient(circle,#6366f114 0%,#0000 70%);border-radius:50%;width:40vw;height:40vw;position:absolute;top:-10%;left:20%}.aurora-bg-2{filter:blur(100px);pointer-events:none;z-index:0;background:radial-gradient(circle,#8b5cf60f 0%,#0000 70%);border-radius:50%;width:45vw;height:45vw;position:absolute;bottom:10%;right:15%}.glass-panel{background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-glass);box-shadow:var(--shadow-card);transition:border-color var(--transition-normal);border-radius:16px}.glass-panel:hover{border-color:#ffffff1f}.glass-panel-glow{border-color:var(--border-glass-glow);box-shadow:var(--shadow-neon), var(--shadow-card)}.app-header{border-bottom:1px solid var(--border-glass);-webkit-backdrop-filter:blur(12px);z-index:100;background:#080a10cc;position:sticky;top:0}.header-content{justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto;padding:16px 24px;display:flex}.logo{font-family:var(--font-display);background:var(--accent-glow);-webkit-text-fill-color:transparent;-webkit-background-clip:text;align-items:center;gap:10px;font-size:1.4rem;font-weight:800;display:flex}.logo-icon{background:var(--accent-glow);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:1rem;font-weight:800;display:flex;box-shadow:0 0 12px #6366f166}.btn{font-family:var(--font-sans);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:.9rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent-glow);color:#fff;box-shadow:0 4px 14px #6366f14d}.btn-primary:hover{background:var(--accent-glow-hover);transform:translateY(-1px);box-shadow:0 6px 20px #6366f173}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{background:var(--text-muted);color:var(--text-secondary);box-shadow:none;cursor:not-allowed;transform:none}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-glass);background:#ffffff0d}.btn-secondary:hover:not(:disabled){background:#ffffff1a;border-color:#fff3;transform:translateY(-1px)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.btn-danger{color:var(--error);background:#ef44441a;border:1px solid #ef444433}.btn-danger:hover{border-color:var(--error);background:#ef444433}.btn-icon{border-radius:8px;justify-content:center;align-items:center;padding:8px;display:flex}.workspace{z-index:1;flex:1;grid-template-rows:auto 1fr;gap:24px;width:100%;max-width:1400px;margin:0 auto;padding:24px;display:grid}.dropzone{cursor:pointer;transition:all var(--transition-normal);text-align:center;background:#ffffff03;border:2px dashed #ffffff26;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;padding:60px 40px;display:flex}.dropzone:hover,.dropzone.drag-active{border-color:var(--accent-indigo);background:#6366f105;box-shadow:inset 0 0 20px #6366f108}.dropzone-icon{width:64px;height:64px;color:var(--accent-indigo);transition:transform var(--transition-normal);background:#6366f11a;border-radius:50%;justify-content:center;align-items:center;margin-bottom:20px;display:flex}.dropzone:hover .dropzone-icon{transform:translateY(-4px)scale(1.05)}.bg-checkered{background-color:#0f131f;background-image:linear-gradient(45deg,#00000026 25%,#0000 25%),linear-gradient(-45deg,#00000026 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#00000026 75%),linear-gradient(-45deg,#0000 75%,#00000026 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px}.bg-checkered-light{background-color:#fff;background-image:linear-gradient(45deg,#efefef 25%,#0000 25%),linear-gradient(-45deg,#efefef 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#efefef 75%),linear-gradient(-45deg,#0000 75%,#efefef 75%);background-position:0 0,0 8px,8px -8px,-8px 0;background-size:16px 16px}.batch-container{flex-direction:column;gap:20px;height:100%;display:flex}.batch-toolbar{justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.batch-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;max-height:60vh;padding:4px;display:grid;overflow-y:auto}.batch-item{background:var(--bg-slate-light);border:1px solid var(--border-glass);aspect-ratio:1;transition:all var(--transition-normal);cursor:pointer;border-radius:12px;flex-direction:column;display:flex;position:relative;overflow:hidden}.batch-item:hover{border-color:#ffffff2e;transform:translateY(-3px);box-shadow:0 8px 24px #0006}.batch-item.selected{border-color:var(--accent-indigo);box-shadow:0 0 0 2px var(--accent-indigo)}.batch-item-preview{background:#0d111d;flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.batch-item-img{object-fit:contain;max-width:100%;max-height:100%}.batch-item-overlay{opacity:0;transition:opacity var(--transition-fast);background:#0009;flex-direction:column;justify-content:center;align-items:center;padding:16px;display:flex;position:absolute;inset:0}.batch-item:hover .batch-item-overlay{opacity:1}.batch-item-status-overlay{text-align:center;background:#080a10d9;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:20px;display:flex;position:absolute;inset:0}.batch-item-details{border-top:1px solid var(--border-glass);background:#0000004d;justify-content:space-between;align-items:center;padding:10px 12px;font-size:.8rem;display:flex}.batch-item-name{white-space:nowrap;text-overflow:ellipsis;max-width:120px;color:var(--text-primary);font-weight:500;overflow:hidden}.batch-item-size{color:var(--text-secondary)}.spinner{border:3px solid #6366f126;border-top-color:var(--accent-indigo);border-radius:50%;width:28px;height:28px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.scanning-line{z-index:10;background:linear-gradient(90deg,#6366f100,#6366f1cc,#6366f100);width:100%;height:3px;animation:2.5s cubic-bezier(.4,0,.2,1) infinite scan;position:absolute;box-shadow:0 0 10px #6366f1cc}@keyframes scan{0%{top:0%}50%{top:100%}to{top:0%}}.edit-workspace{grid-template-columns:1fr 340px;gap:24px;height:100%;min-height:0;display:grid}@media (width<=968px){.edit-workspace{grid-template-rows:auto auto;grid-template-columns:1fr}}.main-preview-container{flex-direction:column;height:100%;min-height:500px;display:flex;overflow:hidden}.preview-header{border-bottom:1px solid var(--border-glass);justify-content:space-between;align-items:center;padding:14px 20px;display:flex}.preview-body{flex:1;justify-content:center;align-items:center;padding:20px;display:flex;position:relative;overflow:hidden}.slider-container{-webkit-user-select:none;user-select:none;border-radius:12px;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.slider-img{object-fit:contain;pointer-events:none;width:auto;max-width:100%;height:auto;max-height:100%}.slider-before,.slider-after{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:absolute;top:0;left:0;overflow:hidden}.slider-after{z-index:2}.slider-handle-bar{z-index:10;cursor:ew-resize;background:#fff;width:2px;position:absolute;top:0;bottom:0;transform:translate(-50%);box-shadow:0 0 10px #00000080}.slider-handle-button{color:#1f2937;background:#fff;border:1px solid #0000001a;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:12px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 4px 10px #0000004d}.sidebar{flex-direction:column;gap:20px;height:100%;padding:20px;display:flex;overflow-y:auto}.sidebar-section{flex-direction:column;gap:12px;display:flex}.sidebar-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);border-bottom:1px solid #ffffff0d;padding-bottom:6px;font-size:.9rem;font-weight:600}.bg-preset-grid{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.bg-preset-item{aspect-ratio:1;cursor:pointer;transition:all var(--transition-fast);border:2px solid #0000;border-radius:8px;justify-content:center;align-items:center;display:flex;overflow:hidden;box-shadow:inset 0 0 8px #0003}.bg-preset-item:hover{border-color:#fff6;transform:scale(1.08)}.bg-preset-item.active{border-color:var(--accent-indigo);box-shadow:0 0 10px #6366f166}.canvas-wrapper{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.canvas-container{cursor:crosshair;display:inline-block;position:relative}.touch-canvas{max-width:100%;max-height:100%;display:block}.brush-preview-circle{pointer-events:none;z-index:50;border:1px solid #fffc;border-radius:50%;display:none;position:absolute;transform:translate(-50%,-50%);box-shadow:0 0 4px #00000080}.canvas-container:hover .brush-preview-circle{display:block}.editor-toolbar{border:1px solid var(--border-glass);z-index:20;-webkit-backdrop-filter:blur(12px);background:#0d111dd9;border-radius:12px;gap:8px;padding:8px 12px;display:flex;position:absolute;bottom:20px;left:50%;transform:translate(-50%);box-shadow:0 10px 25px #00000080}.tool-btn{color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:6px;padding:8px 12px;font-size:.85rem;font-weight:500;display:flex}.tool-btn:hover{color:var(--text-primary);background:#ffffff0d}.tool-btn.active{color:var(--text-highlight);background:#6366f126;border-color:#6366f14d}.slider-group{flex-direction:column;justify-content:center;gap:6px;width:140px;padding:0 8px;display:flex}.slider-group label{color:var(--text-muted);justify-content:space-between;font-size:.7rem;display:flex}.slider-group input{-webkit-appearance:none;background:#ffffff1a;border-radius:2px;outline:none;width:100%;height:4px}.slider-group input::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent-indigo);cursor:pointer;width:12px;height:12px;transition:transform var(--transition-fast);border-radius:50%}.slider-group input::-webkit-slider-thumb:hover{transform:scale(1.2)}.divider{background:#ffffff1a;width:1px;margin:4px 6px}.badge{color:var(--text-secondary);background:#ffffff0d;border-radius:99px;align-items:center;gap:4px;padding:4px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-success{color:var(--success);background:#10b9811a;border:1px solid #10b98133}.badge-indigo{color:#818cf8;background:#6366f11a;border:1px solid #6366f133}.badge-loading{color:#c084fc;background:#8b5cf61a;border:1px solid #8b5cf633;animation:1.5s ease-in-out infinite alternate pulse-glow}@keyframes pulse-glow{0%{box-shadow:0 0 4px #8b5cf61a}to{box-shadow:0 0 12px #8b5cf666}}.sample-gallery{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px;display:grid}.sample-card{aspect-ratio:1.2;border:1px solid var(--border-glass);cursor:pointer;transition:all var(--transition-fast);border-radius:8px;position:relative;overflow:hidden}.sample-card img{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-normal)}.sample-card:hover{border-color:var(--accent-indigo);transform:translateY(-2px)}.sample-card:hover img{transform:scale(1.05)}.sample-card-label{text-align:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;padding:4px 8px;font-size:.7rem;font-weight:500;position:absolute;bottom:0;left:0;right:0}.console-panel{max-height:140px;color:var(--text-muted);background:#0006;border:1px solid #ffffff0d;border-radius:8px;flex-direction:column;gap:4px;padding:12px;font-family:monospace;font-size:.75rem;display:flex;overflow-y:auto;box-shadow:inset 0 2px 8px #00000080}.console-line{gap:6px;line-height:1.4;display:flex}.console-line.info{color:#a5b4fc}.console-line.success{color:var(--success)}.console-line.warn{color:var(--warning)}.notification{border:1px solid var(--border-glass-glow);color:var(--text-primary);z-index:1000;background:#0d111de6;border-radius:10px;align-items:center;gap:10px;max-width:320px;padding:12px 20px;animation:.3s cubic-bezier(.16,1,.3,1) forwards slide-up;display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 10px 25px #00000080}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.empty-state{text-align:center;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;padding:60px 20px;display:flex}.empty-state-icon{opacity:.5;margin-bottom:16px;font-size:3rem}