:root{color-scheme:dark;--bg-deep: #050608;--bg-base: #080a0f;--bg-surface: #0e121a;--bg-elevated: #141a26;--bg-glass: rgba(14, 18, 26, .72);--bg-glass-heavy: rgba(8, 10, 15, .88);--bg-card-hover: rgba(22, 28, 40, .85);--bg-active: rgba(0, 242, 254, .08);--font-heading: "Space Grotesk", "Inter Tight", -apple-system, sans-serif;--font-sans: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "IBM Plex Mono", "SF Mono", Consolas, monospace;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-tertiary: #64748b;--text-dim: #475569;--cyan: #00f2fe;--cyan-dim: rgba(0, 242, 254, .12);--cyan-glow: rgba(0, 242, 254, .35);--mint: #00ffcc;--mint-dim: rgba(0, 255, 204, .12);--mint-glow: rgba(0, 255, 204, .35);--fuchsia: #ff007f;--fuchsia-dim: rgba(255, 0, 127, .12);--fuchsia-glow: rgba(255, 0, 127, .35);--violet: #818cf8;--violet-glow: rgba(129, 140, 248, .3);--amber: #fbbf24;--amber-dim: rgba(251, 191, 36, .12);--red: #f43f5e;--red-dim: rgba(244, 63, 94, .12);--green: #10b981;--green-dim: rgba(16, 185, 129, .12);--accent: var(--cyan);--accent-hover: var(--mint);--accent-dim: var(--cyan-dim);--accent-glow: var(--cyan-glow);--border-glass: rgba(255, 255, 255, .08);--border-glass-hover: rgba(255, 255, 255, .18);--border-neon-cyan: rgba(0, 242, 254, .5);--border: var(--border-glass);--border-accent: rgba(0, 242, 254, .25);--specular-top: inset 0 1px 0 0 rgba(255, 255, 255, .12);--specular-active: inset 0 1px 0 0 rgba(0, 242, 254, .4);--gradient-brand: linear-gradient(135deg, #00f2fe 0%, #00ffcc 50%, #38bdf8 100%);--gradient-text-light: linear-gradient(180deg, #ffffff 0%, #cbd5e1 100%);--gradient-button: linear-gradient(135deg, #00f2fe 0%, #00e5b3 50%, #00ffcc 100%);--gradient-button-hover: linear-gradient(135deg, #38bdf8 0%, #00f2fe 50%, #00ffcc 100%);--shadow-sm: 0 2px 10px rgba(0, 0, 0, .4);--shadow-md: 0 12px 36px rgba(0, 0, 0, .6);--shadow-elevation: 0 24px 60px rgba(0, 0, 0, .7);--shadow-glow: 0 0 32px rgba(0, 242, 254, .2);--radius-xs: 6px;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 24px;--radius-pill: 9999px;--radius-full: 9999px;--ease-spring: cubic-bezier(.16, 1, .3, 1);--fast: .15s var(--ease-spring);--normal: .25s var(--ease-spring);--slow: .4s var(--ease-spring)}:root[data-theme=light]{color-scheme:light;--bg-deep: #f4f6fb;--bg-base: #f8fafc;--bg-surface: #ffffff;--bg-elevated: #f1f5f9;--bg-glass: rgba(255, 255, 255, .82);--bg-glass-heavy: rgba(255, 255, 255, .94);--bg-card-hover: rgba(241, 245, 249, .9);--bg-active: rgba(14, 165, 233, .08);--text-primary: #090d16;--text-secondary: #334155;--text-tertiary: #64748b;--text-dim: #94a3b8;--cyan: #0284c7;--cyan-dim: rgba(2, 132, 199, .08);--cyan-glow: rgba(2, 132, 199, .2);--mint: #059669;--mint-dim: rgba(5, 150, 105, .08);--mint-glow: rgba(5, 150, 105, .2);--fuchsia: #e11d48;--violet: #6366f1;--accent: var(--cyan);--accent-hover: #0369a1;--accent-dim: var(--cyan-dim);--accent-glow: var(--cyan-glow);--border-glass: rgba(15, 23, 42, .08);--border-glass-hover: rgba(15, 23, 42, .16);--border-neon-cyan: rgba(2, 132, 199, .4);--border: var(--border-glass);--border-accent: rgba(2, 132, 199, .2);--specular-top: inset 0 1px 0 0 rgba(255, 255, 255, .9);--specular-active: inset 0 1px 0 0 rgba(2, 132, 199, .3);--gradient-brand: linear-gradient(135deg, #0284c7 0%, #059669 100%);--gradient-text-light: linear-gradient(180deg, #090d16 0%, #334155 100%);--gradient-button: linear-gradient(135deg, #0284c7 0%, #0ea5e9 50%, #059669 100%);--gradient-button-hover: linear-gradient(135deg, #0369a1 0%, #0284c7 50%, #059669 100%);--shadow-sm: 0 2px 8px rgba(15, 23, 42, .04);--shadow-md: 0 10px 30px rgba(15, 23, 42, .06);--shadow-elevation: 0 20px 50px rgba(15, 23, 42, .08);--shadow-glow: 0 0 24px rgba(2, 132, 199, .12)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;min-width:320px;font-family:var(--font-sans);color:var(--text-primary);background-color:var(--bg-deep);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;position:relative}body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(ellipse 65% 50% at 15% 0%,rgba(0,242,254,.12),transparent 60%),radial-gradient(ellipse 60% 45% at 85% 10%,rgba(255,0,127,.08),transparent 55%),radial-gradient(ellipse 70% 60% at 50% 90%,rgba(0,255,204,.07),transparent 65%);pointer-events:none}body:after{content:"";position:fixed;inset:0;z-index:-1;background-image:radial-gradient(rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px;pointer-events:none;opacity:.8}:root[data-theme=light] body:before{background:radial-gradient(ellipse 65% 50% at 15% 0%,rgba(2,132,199,.08),transparent 60%),radial-gradient(ellipse 60% 45% at 85% 10%,rgba(225,29,72,.05),transparent 55%),radial-gradient(ellipse 70% 60% at 50% 90%,rgba(5,150,105,.06),transparent 65%)}:root[data-theme=light] body:after{background-image:radial-gradient(rgba(15,23,42,.04) 1px,transparent 1px)}button,input,select{font:inherit;color:inherit}button{cursor:pointer;border:none;background:none;padding:0;outline:none}button:disabled,input:disabled,select:disabled{cursor:not-allowed;opacity:.45;filter:grayscale(.5)}:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;box-shadow:0 0 16px var(--cyan-glow)}@keyframes fadeInApp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes sweepLight{0%{left:-120%}30%,to{left:220%}}@keyframes radarWave{0%{transform:scale(.6);opacity:1}to{transform:scale(2.6);opacity:0}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes subtleFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes pulseGlow{0%,to{opacity:.4}50%{opacity:.8}}.app{width:min(1440px,calc(100vw - 40px));margin:0 auto;padding:24px 0 64px;animation:fadeInApp .6s var(--ease-spring)}.header-container{display:flex;flex-direction:column;gap:20px}.header-bar{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:var(--bg-glass);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-glass);border-radius:var(--radius-pill);box-shadow:var(--shadow-sm),var(--specular-top);transition:all var(--normal)}.header-bar:hover{border-color:var(--border-glass-hover);box-shadow:var(--shadow-md),var(--specular-top)}.logo{display:flex;align-items:center;gap:12px;text-decoration:none;user-select:none}.logo-icon-box{display:grid;place-items:center;width:36px;height:36px;border-radius:var(--radius-sm);background:linear-gradient(135deg,#00f2fe33,#00ffcc1a);border:1px solid var(--border-neon-cyan);box-shadow:0 0 16px #00f2fe40,var(--specular-top);color:var(--cyan);transition:all var(--fast)}.logo:hover .logo-icon-box{transform:rotate(-6deg) scale(1.06);box-shadow:0 0 24px #00f2fe73}.logo-title{font-family:var(--font-heading);font-weight:800;font-size:1.18rem;letter-spacing:-.03em;background:var(--gradient-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-tag{display:inline-block;padding:2px 7px;border-radius:var(--radius-xs);background:var(--cyan-dim);border:1px solid var(--border-neon-cyan);font-family:var(--font-mono);font-size:.65rem;font-weight:800;letter-spacing:.08em;color:var(--cyan)}.header-actions{display:flex;align-items:center;gap:8px}.client-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--radius-pill);background:var(--bg-surface);border:1px solid var(--border-glass);box-shadow:var(--specular-top);margin-right:4px}.client-badge-text{font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.04em;color:var(--text-secondary);text-transform:uppercase}.status-dot{position:relative;width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px var(--mint)}.status-dot:after{content:"";position:absolute;inset:-3px;border-radius:50%;border:1.5px solid var(--mint);animation:radarWave 2.2s var(--ease-spring) infinite}.header-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:38px;padding:0 14px;border-radius:var(--radius-pill);background:var(--bg-surface);border:1px solid var(--border-glass);color:var(--text-secondary);font-size:.82rem;font-weight:600;box-shadow:var(--specular-top);transition:all var(--fast)}.header-btn:hover{color:var(--text-primary);border-color:var(--cyan);background:var(--bg-elevated);transform:translateY(-1px);box-shadow:0 4px 16px #00f2fe26,var(--specular-top)}.header-btn:active{transform:scale(.96)}.hero{padding:44px 0 36px;text-align:center;max-width:820px;margin:0 auto}.hero-badge-wrap{display:flex;justify-content:center;margin-bottom:20px}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 18px;border-radius:var(--radius-pill);background:linear-gradient(135deg,#00f2fe1f,#00ffcc0f);border:1px solid var(--border-neon-cyan);color:var(--cyan);font-size:.82rem;font-weight:700;letter-spacing:.03em;box-shadow:0 0 20px #00f2fe33,var(--specular-top);animation:subtleFloat 4s ease-in-out infinite}.hero-title{margin:0 0 20px;font-family:var(--font-heading);font-size:clamp(2.4rem,6vw,4.4rem);font-weight:900;line-height:1.04;letter-spacing:-.04em;background:var(--gradient-text-light);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}:root[data-theme=dark] .hero-title{text-shadow:0 20px 40px rgba(0,0,0,.8)}.hero-subtitle{margin:0 auto 30px;max-width:660px;color:var(--text-secondary);font-size:1.1rem;line-height:1.65;font-weight:450}.hero-badges{display:flex;justify-content:center;flex-wrap:wrap;gap:10px}.pill{display:inline-flex;align-items:center;gap:7px;padding:7px 16px;border-radius:var(--radius-pill);background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-glass);box-shadow:var(--shadow-sm),var(--specular-top);color:var(--text-primary);font-size:.84rem;font-weight:600;transition:all var(--fast)}.pill:hover{border-color:var(--border-glass-hover);transform:translateY(-2px)}.pill-icon{color:var(--mint)}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:24px;align-items:start;margin-top:16px}.panel{background:var(--bg-glass);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);box-shadow:var(--shadow-elevation),var(--specular-top);overflow:hidden;position:relative;transition:border-color var(--normal)}.panel:hover{border-color:var(--border-glass-hover)}.preview-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;border-bottom:1px solid var(--border-glass);background:var(--bg-surface)}.preview-header h2{margin:0;font-family:var(--font-heading);font-size:1.15rem;font-weight:700;letter-spacing:-.02em;color:var(--text-primary)}.preview-header p{margin:4px 0 0;color:var(--text-tertiary);font-size:.84rem}.processing-badge{display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border-radius:var(--radius-pill);background:var(--cyan-dim);border:1px solid var(--border-neon-cyan);color:var(--cyan);font-family:var(--font-mono);font-size:.76rem;font-weight:700;letter-spacing:.02em;box-shadow:0 0 16px var(--cyan-glow)}.processing-badge svg{animation:spin 1s linear infinite}.compare-bar{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:12px 24px;border-bottom:1px solid var(--border-glass);background:var(--bg-elevated);font-family:var(--font-mono);font-size:.8rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.compare-bar span:first-child{color:var(--mint)}.compare-bar span:last-child{color:var(--cyan);text-align:right}.preview-canvas-area{position:relative;background:linear-gradient(45deg,rgba(255,255,255,.03) 25%,transparent 25%),linear-gradient(-45deg,rgba(255,255,255,.03) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(255,255,255,.03) 75%),linear-gradient(-45deg,transparent 75%,rgba(255,255,255,.03) 75%),var(--bg-deep);background-position:0 0,0 12px,12px -12px,-12px 0;background-size:24px 24px;min-height:440px;display:flex;align-items:center;justify-content:center}:root[data-theme=light] .preview-canvas-area{background:linear-gradient(45deg,rgba(0,0,0,.04) 25%,transparent 25%),linear-gradient(-45deg,rgba(0,0,0,.04) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(0,0,0,.04) 75%),linear-gradient(-45deg,transparent 75%,rgba(0,0,0,.04) 75%),#eef2f6;background-position:0 0,0 12px,12px -12px,-12px 0;background-size:24px 24px}.upload-zone{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;width:calc(100% - 40px);min-height:420px;margin:20px;padding:48px 24px;border:2px dashed var(--border-neon-cyan);border-radius:var(--radius-md);background:linear-gradient(180deg,#00f2fe0a,#00ffcc05);text-align:center;cursor:pointer;box-shadow:var(--shadow-sm),var(--specular-top);transition:all var(--normal)}.upload-zone:hover,.upload-zone.dragging{border-color:var(--cyan);background:linear-gradient(180deg,#00f2fe1a,#00ffcc0d);box-shadow:0 0 36px var(--cyan-glow),var(--specular-top);transform:translateY(-2px) scale(1.006)}.upload-zone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.upload-icon-wrapper{display:grid;place-items:center;width:72px;height:72px;border-radius:var(--radius-md);background:linear-gradient(135deg,#00f2fe33,#00ffcc1a);border:1px solid var(--border-neon-cyan);box-shadow:0 0 24px #00f2fe4d,var(--specular-top);color:var(--cyan);transition:all var(--fast)}.upload-zone:hover .upload-icon-wrapper{transform:scale(1.1) translateY(-4px);box-shadow:0 0 36px var(--cyan-glow);color:var(--mint)}.upload-text-group{display:flex;flex-direction:column;gap:6px}.upload-title{font-family:var(--font-heading);font-size:1.25rem;font-weight:800;letter-spacing:-.02em;color:var(--text-primary)}.upload-hint{color:var(--text-secondary);font-size:.9rem}.upload-format-chips{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:8px}.format-chip{padding:4px 10px;border-radius:var(--radius-xs);background:var(--bg-surface);border:1px solid var(--border-glass);font-family:var(--font-mono);font-size:.72rem;font-weight:700;color:var(--text-tertiary);letter-spacing:.04em;box-shadow:var(--specular-top)}.format-chip-batch{color:var(--cyan);border-color:var(--border-neon-cyan);background:var(--cyan-dim)}.comparator-frame{position:relative;width:100%;max-height:72vh;overflow:hidden;background:#000;cursor:ew-resize;touch-action:none;user-select:none}.image-layer{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.compare-layer{z-index:2}.divider{position:absolute;z-index:5;top:0;bottom:0;width:2px;background:#fff;pointer-events:none;box-shadow:0 0 16px #000c}.divider-glow{position:absolute;inset:0 -4px;background:linear-gradient(180deg,var(--cyan) 0%,var(--mint) 100%);opacity:.8;filter:blur(3px)}.divider-handle{position:absolute;top:50%;left:50%;width:40px;height:40px;border-radius:50%;background:var(--bg-surface);border:2px solid #ffffff;box-shadow:0 4px 20px #000000b3,0 0 16px var(--cyan-glow),var(--specular-top);transform:translate(-50%,-50%);display:grid;place-items:center}.divider-handle:before,.divider-handle:after{content:"";position:absolute;width:0;height:0;border-style:solid}.divider-handle:before{border-width:5px 6px 5px 0;border-color:transparent var(--cyan) transparent transparent;left:8px}.divider-handle:after{border-width:5px 0 5px 6px;border-color:transparent transparent transparent var(--mint);right:8px}.metrics-bar{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--border-glass);background:var(--bg-surface)}.metric{display:flex;flex-direction:column;gap:6px;padding:16px 20px;border-right:1px solid var(--border-glass);transition:background var(--fast)}.metric:last-child{border-right:0}.metric:hover{background:var(--bg-card-hover)}.metric-label{display:flex;align-items:center;gap:6px;color:var(--text-tertiary);font-family:var(--font-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.metric-icon{color:var(--cyan)}.metric-value{font-family:var(--font-mono);color:var(--text-primary);font-size:1.05rem;font-weight:800;letter-spacing:-.01em}.metric-value-clean{color:var(--mint)}.metric-value-accent{color:var(--cyan);text-shadow:0 0 12px rgba(0,242,254,.4)}.note-line{display:flex;gap:12px;align-items:flex-start;padding:14px 20px;border-top:1px solid var(--border-glass);background:#fbbf240d;color:var(--amber);font-size:.84rem;line-height:1.5}.note-line svg{flex:0 0 auto;margin-top:2px}.control-panel{position:sticky;top:24px;display:flex;flex-direction:column;gap:14px;padding:20px}.control-section{display:flex;flex-direction:column;gap:14px;padding:18px;border:1px solid var(--border-glass);border-radius:var(--radius-md);background:var(--bg-surface);box-shadow:var(--specular-top);transition:all var(--fast)}.control-section:hover{border-color:var(--border-glass-hover)}.section-header{display:flex;align-items:center;gap:10px}.section-icon{display:grid;width:32px;height:32px;place-items:center;border-radius:var(--radius-xs);background:var(--cyan-dim);border:1px solid var(--border-neon-cyan);color:var(--cyan);flex-shrink:0;box-shadow:0 0 12px #00f2fe26,var(--specular-top)}.section-header h3{margin:0;font-family:var(--font-heading);font-size:.95rem;font-weight:700;letter-spacing:-.01em}.section-hint{margin:-4px 0 2px;color:var(--text-tertiary);font-size:.8rem;line-height:1.45}.profile-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:4px;background:var(--bg-elevated);border:1px solid var(--border-glass);border-radius:var(--radius-sm);box-shadow:var(--specular-top);gap:4px}.profile-btn{padding:9px 4px;border-radius:var(--radius-xs);background:transparent;color:var(--text-tertiary);font-family:var(--font-heading);font-size:.82rem;font-weight:700;text-align:center;transition:all var(--fast)}.profile-btn:hover{color:var(--text-primary);background:#ffffff0a}.profile-btn.active{background:var(--bg-surface);color:var(--cyan);border:1px solid var(--border-neon-cyan);box-shadow:0 2px 10px #0006,0 0 14px #00f2fe40,var(--specular-top)}.range-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.range-row label{font-size:.88rem;font-weight:600;color:var(--text-secondary)}.range-row output{font-family:var(--font-mono);color:var(--cyan);font-weight:800;font-size:.88rem;padding:2px 8px;border-radius:var(--radius-xs);background:var(--cyan-dim);border:1px solid var(--border-neon-cyan)}input[type=range]{width:100%;accent-color:var(--cyan);height:6px;border-radius:3px;background:var(--bg-elevated);outline:none;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--cyan);border:2px solid #ffffff;box-shadow:0 0 12px var(--cyan-glow);cursor:pointer;transition:transform var(--fast)}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}.seed-row{display:grid;grid-template-columns:1fr 42px;gap:8px}.input-field{width:100%;min-height:42px;padding:8px 14px;border:1px solid var(--border-glass);border-radius:var(--radius-sm);background:var(--bg-elevated);color:var(--text-primary);font-family:var(--font-mono);font-weight:600;font-size:.88rem;box-shadow:var(--specular-top);transition:all var(--fast);outline:none}.input-field:focus{border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-glow),var(--specular-top)}.icon-btn{display:grid;width:42px;height:42px;place-items:center;border:1px solid var(--border-glass);border-radius:var(--radius-sm);background:var(--bg-elevated);color:var(--cyan);box-shadow:var(--specular-top);transition:all var(--fast)}.icon-btn:hover{border-color:var(--cyan);background:var(--cyan-dim);transform:rotate(45deg);box-shadow:0 0 16px var(--cyan-glow)}.icon-btn:active{transform:rotate(45deg) scale(.92)}.output-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:12px}.field-group{display:flex;flex-direction:column;gap:6px}.field-label{color:var(--text-tertiary);font-family:var(--font-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.select-field{width:100%;min-height:42px;padding:8px 12px;border:1px solid var(--border-glass);border-radius:var(--radius-sm);background:var(--bg-elevated);color:var(--text-primary);font-family:var(--font-sans);font-weight:600;font-size:.88rem;cursor:pointer;outline:none;box-shadow:var(--specular-top);transition:all var(--fast)}.select-field:focus{border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-glow)}.toggle{display:flex;align-items:center;gap:12px;cursor:pointer;user-select:none;padding:4px 0}.toggle input{position:absolute;opacity:0;width:0;height:0}.toggle-track{position:relative;width:42px;height:22px;border-radius:var(--radius-pill);background:var(--bg-elevated);border:1px solid var(--border-glass);flex-shrink:0;box-shadow:var(--specular-top);transition:all var(--normal)}.toggle input:checked+.toggle-track{background:var(--gradient-brand);border-color:var(--cyan);box-shadow:0 0 16px var(--cyan-glow)}.toggle-track:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 4px #0006;transition:transform var(--ease-spring) .25s}.toggle input:checked+.toggle-track:after{transform:translate(20px)}.toggle-label{font-size:.88rem;font-weight:600;color:var(--text-secondary);transition:color var(--fast)}.toggle:hover .toggle-label{color:var(--text-primary)}.action-row{display:grid;grid-template-columns:1fr auto;gap:10px}.btn-primary{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 24px;border-radius:var(--radius-md);background:var(--gradient-button);color:#050608;font-family:var(--font-heading);font-weight:800;font-size:.92rem;letter-spacing:-.01em;border:none;box-shadow:0 4px 20px var(--cyan-glow),var(--specular-top);overflow:hidden;transition:all var(--fast)}.btn-primary:before{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),transparent);transform:skew(-25deg);animation:sweepLight 4s var(--ease-spring) infinite}.btn-primary:hover:not(:disabled){background:var(--gradient-button-hover);transform:translateY(-2px);box-shadow:0 8px 30px #00f2fe80,var(--specular-top)}.btn-primary:active:not(:disabled){transform:scale(.97)}.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 18px;border-radius:var(--radius-md);border:1px solid var(--border-glass);background:var(--bg-surface);color:var(--text-secondary);font-family:var(--font-heading);font-weight:700;font-size:.88rem;box-shadow:var(--specular-top);transition:all var(--fast)}.btn-ghost:hover:not(:disabled){border-color:var(--border-glass-hover);background:var(--bg-elevated);color:var(--text-primary);transform:translateY(-1px)}.btn-ghost:active:not(:disabled){transform:scale(.97)}.batch-panel{display:flex;flex-direction:column;gap:12px;padding:18px;border:1px solid var(--border-neon-cyan);border-radius:var(--radius-md);background:var(--bg-surface);box-shadow:0 0 24px #00f2fe1a,var(--specular-top)}.batch-header{display:flex;align-items:center;justify-content:space-between;gap:10px}.batch-header h3{margin:0;font-family:var(--font-heading);font-size:.92rem;font-weight:800;color:var(--cyan)}.batch-list{display:flex;flex-direction:column;gap:6px;max-height:180px;overflow-y:auto;padding-right:4px}.batch-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-xs);background:var(--bg-elevated);font-family:var(--font-mono);font-size:.82rem;font-weight:600;border:1px solid var(--border-glass)}.batch-item.processing{border-color:var(--cyan);background:var(--cyan-dim)}.batch-item.done{border-color:#10b98166}.batch-progress{height:6px;border-radius:3px;background:var(--bg-elevated);overflow:hidden;border:1px solid var(--border-glass)}.batch-progress-fill{height:100%;border-radius:3px;background:var(--gradient-brand);box-shadow:0 0 12px var(--cyan-glow);transition:width var(--normal)}.feature-band{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.feature-card{display:flex;align-items:center;gap:16px;padding:22px 24px;border-radius:var(--radius-md);background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-glass);box-shadow:var(--shadow-sm),var(--specular-top);transition:all var(--normal)}.feature-card:hover{border-color:var(--border-glass-hover);transform:translateY(-3px);box-shadow:var(--shadow-md),var(--specular-top)}.feature-icon-box{display:grid;place-items:center;width:44px;height:44px;border-radius:var(--radius-sm);background:var(--cyan-dim);border:1px solid var(--border-neon-cyan);color:var(--cyan);flex-shrink:0;box-shadow:0 0 16px #00f2fe33,var(--specular-top)}.feature-info{display:flex;flex-direction:column;gap:3px}.feature-title{font-family:var(--font-heading);font-size:.95rem;font-weight:800;color:var(--text-primary)}.feature-desc{font-size:.8rem;color:var(--text-tertiary);font-family:var(--font-mono)}.donate-section{display:flex;align-items:center;gap:24px;margin-top:36px;padding:28px 32px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#ff007f0f,#0e121abf);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,0,127,.25);box-shadow:0 0 36px #ff007f1a,var(--specular-top);transition:all var(--normal)}.donate-section:hover{border-color:#ff007f66;box-shadow:0 0 48px #ff007f2e,var(--specular-top)}.donate-icon{display:grid;width:54px;height:54px;place-items:center;border-radius:var(--radius-md);background:linear-gradient(135deg,#ff007f33,#f43f5e1a);border:1px solid rgba(255,0,127,.4);color:var(--fuchsia);box-shadow:0 0 20px #ff007f4d,var(--specular-top);flex-shrink:0;animation:subtleFloat 3.5s ease-in-out infinite}.donate-content{flex:1;min-width:0}.donate-content h2{margin:0 0 6px;font-family:var(--font-heading);font-size:1.15rem;font-weight:800;letter-spacing:-.01em;color:var(--text-primary)}.donate-content p{margin:0;color:var(--text-secondary);font-size:.92rem;line-height:1.55}.kofi-btn{position:relative;display:inline-flex;align-items:center;gap:10px;padding:13px 26px;border-radius:var(--radius-md);background:linear-gradient(135deg,#ff007f,#ff5e5b,#ff4154);color:#fff;font-family:var(--font-heading);font-weight:800;font-size:.92rem;text-decoration:none;white-space:nowrap;box-shadow:0 6px 24px #ff007f66,var(--specular-top);overflow:hidden;transition:all var(--fast)}.kofi-btn:before{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),transparent);transform:skew(-25deg);animation:sweepLight 4s var(--ease-spring) infinite}.kofi-btn:hover{transform:translateY(-2px);box-shadow:0 10px 32px #ff007f99,var(--specular-top)}.kofi-btn:active{transform:scale(.97)}.footer{margin-top:48px;padding:32px 0 12px;text-align:center}.privacy-badges{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-bottom:18px}.privacy-badge{display:inline-flex;align-items:center;gap:7px;padding:6px 16px;border-radius:var(--radius-pill);background:var(--bg-surface);border:1px solid var(--border-glass);box-shadow:var(--specular-top);color:var(--cyan);font-family:var(--font-mono);font-size:.76rem;font-weight:700;letter-spacing:.03em}.privacy-detail{max-width:620px;margin:14px auto 0;color:var(--text-tertiary);font-size:.85rem;line-height:1.6}.footer-credit{margin-top:18px;color:var(--text-tertiary);font-family:var(--font-mono);font-size:.8rem}.footer-credit a{color:var(--cyan);text-decoration:none;font-weight:700;transition:all var(--fast)}.footer-credit a:hover{color:var(--mint);text-shadow:0 0 10px var(--mint-glow)}@media(max-width:1080px){.workspace{grid-template-columns:1fr}.control-panel{position:static}.donate-section{flex-direction:column;text-align:center;padding:24px}}@media(max-width:768px){.app{width:min(100% - 24px,720px);padding:16px 0 48px}.header-bar{padding:10px 16px}.client-badge{display:none}.hero{padding:24px 0 28px}.hero-title{font-size:clamp(1.9rem,9vw,3rem)}.hero-subtitle{font-size:.96rem}.feature-band{grid-template-columns:1fr;gap:12px}.upload-zone{min-height:320px;margin:12px;padding:32px 16px}.metrics-bar{grid-template-columns:1fr 1fr}.metric:nth-child(2){border-right:0}.metric:nth-child(1),.metric:nth-child(2){border-bottom:1px solid var(--border-glass)}}@media(max-width:520px){.hero-badges{flex-direction:column;align-items:center}.action-row,.output-grid{grid-template-columns:1fr}.profile-grid{grid-template-columns:repeat(2,1fr)}.metrics-bar{grid-template-columns:1fr}.metric{border-right:0;border-bottom:1px solid var(--border-glass)}.metric:last-child{border-bottom:0}.compare-bar{grid-template-columns:1fr;gap:8px}.compare-bar span:last-child{text-align:left}.privacy-badges{flex-direction:column;align-items:center}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}