:root{--transition-speed: .3s;--bg-main: #0b0f19;--bg-card: rgba(22, 28, 45, .6);--border: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .15);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--accent: #6366f1;--accent-hover: #4f46e5;--accent-transparent: rgba(99, 102, 241, .15);--success: #10b981;--success-bg: rgba(16, 185, 129, .12);--error: #f43f5e;--error-bg: rgba(244, 63, 94, .12);--input-bg: rgba(15, 23, 42, .8);--slider-track: #1e293b;--shadow: rgba(0, 0, 0, .4)}[data-theme=light]{--bg-main: #f8fafc;--bg-card: rgba(255, 255, 255, .8);--border: rgba(15, 23, 42, .08);--border-hover: rgba(15, 23, 42, .15);--text-primary: #0f172a;--text-secondary: #64748b;--accent: #4f46e5;--accent-hover: #4338ca;--accent-transparent: rgba(79, 70, 229, .1);--success: #059669;--success-bg: rgba(5, 150, 105, .08);--error: #e11d48;--error-bg: rgba(225, 29, 72, .08);--input-bg: #ffffff;--slider-track: #e2e8f0;--shadow: rgba(15, 23, 42, .08)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);font-family:Inter,system-ui,-apple-system,sans-serif;min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;line-height:1.5;transition:background-color var(--transition-speed) ease,color var(--transition-speed) ease}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.app-container{max-width:1280px;width:100%;margin:0 auto;padding:1.5rem;display:flex;flex-direction:column;min-height:100vh}header{display:flex;justify-content:space-between;align-items:center;padding-bottom:1.5rem;border-bottom:1px solid var(--border);margin-bottom:2rem}.logo{display:flex;align-items:center;gap:.75rem}.logo svg{color:var(--accent)}.logo h1{font-size:1.25rem;font-weight:700;letter-spacing:-.025em}#theme-toggle{background:transparent;border:1px solid var(--border);color:var(--text-primary);padding:.6rem;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-speed) ease}#theme-toggle:hover{background:var(--accent-transparent);border-color:var(--accent)}main{flex:1;display:flex;flex-direction:column}.card,.control-card,.viewer-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 10px 30px -10px var(--shadow);transition:border-color var(--transition-speed) ease,box-shadow var(--transition-speed) ease}.viewer-card{padding:1.5rem;display:flex;flex-direction:column;gap:1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:12px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all var(--transition-speed) ease;border:none;outline:none}.btn-primary{background-color:var(--accent);color:#fff}.btn-primary:hover{background-color:var(--accent-hover);box-shadow:0 0 15px #6366f166}.btn-secondary{background-color:var(--input-bg);border:1px solid var(--border);color:var(--text-primary)}.btn-secondary:hover{border-color:var(--accent);background-color:var(--accent-transparent)}.btn-text{background:transparent;color:var(--text-secondary);padding:.4rem .8rem;font-size:.875rem}.btn-text:hover{color:var(--text-primary);background:var(--accent-transparent)}.btn-block{width:100%}.btn-sm{padding:.4rem .8rem;font-size:.8rem;border-radius:8px}.drop-zone{border:2px dashed var(--border);background:var(--bg-card);border-radius:24px;padding:5rem 2rem;display:flex;align-items:center;justify-content:center;text-align:center;cursor:pointer;min-height:400px;transition:all var(--transition-speed) ease}.drop-zone:hover,.drop-zone.dragover{border-color:var(--accent);background:var(--accent-transparent);box-shadow:0 0 30px #6366f11a}.drop-content{display:flex;flex-direction:column;align-items:center;max-width:480px}.upload-icon{width:80px;height:80px;border-radius:50%;background:var(--accent-transparent);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;transition:transform var(--transition-speed) ease}.drop-zone:hover .upload-icon{transform:translateY(-5px)}.drop-content h2{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.drop-content p{color:var(--text-secondary);font-size:.95rem;margin-bottom:1.5rem}.paste-hint{margin-top:1.5rem;font-size:.85rem;color:var(--text-secondary);background:var(--input-bg);padding:.5rem 1rem;border-radius:20px;border:1px solid var(--border)}.editor-container{display:grid;grid-template-columns:1fr 340px;gap:1.5rem;align-items:start}@media (max-width: 960px){.editor-container{grid-template-columns:1fr}}.viewer-header{display:flex;justify-content:space-between;align-items:center}.file-name{font-weight:600;font-size:1rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.comparison-slider{position:relative;width:100%;overflow:hidden;border-radius:12px;border:1px solid var(--border);cursor:ew-resize;-webkit-user-select:none;user-select:none;aspect-ratio:16 / 9;background:#000}.slider-image{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:contain;pointer-events:none}#img-original{z-index:1}.slider-overlay{position:absolute;top:0;left:0;width:50%;height:100%;overflow:hidden;z-index:2;border-right:1px solid rgba(255,255,255,.4)}.slider-overlay .slider-image{width:100%;object-fit:contain}.label-badge{position:absolute;bottom:12px;padding:.3rem 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.5rem;font-size:.8rem;font-weight:700;border-radius:6px}select{width:100%;background-color:var(--input-bg);border:1px solid var(--border);color:var(--text-primary);padding:.6rem .8rem;border-radius:8px;font-weight:600;outline:none;cursor:pointer;transition:border-color var(--transition-speed) ease}select:focus{border-color:var(--accent)}input[type=range]{-webkit-appearance:none;width:100%;height:6px;background:var(--slider-track);border-radius:3px;outline:none;margin:10px 0}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--accent);cursor:pointer;transition:transform .1s ease}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}.toggle-switch{display:flex;align-items:center;gap:.5rem;cursor:pointer}.toggle-switch input{display:none}.toggle-slider{position:relative;width:32px;height:18px;background-color:var(--slider-track);border-radius:9px;transition:background-color var(--transition-speed) 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span{position:absolute;right:8px;color:var(--text-secondary);font-size:.8rem;font-weight:500;pointer-events:none}.dim-x{color:var(--text-secondary);font-weight:600}.checkbox-container{display:flex;align-items:center;position:relative;padding-left:28px;cursor:not-allowed;font-size:.8rem;color:var(--text-secondary)}.checkbox-container input{position:absolute;opacity:0;cursor:pointer}.checkbox-checkmark{position:absolute;top:50%;left:0;transform:translateY(-50%);height:18px;width:18px;background-color:var(--slider-track);border:1px solid var(--border);border-radius:4px}.checkbox-container input:checked~.checkbox-checkmark{background-color:var(--accent);border-color:var(--accent)}.checkbox-checkmark:after{content:"";position:absolute;display:none;left:5px;top:2px;width:4px;height:8px;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}.checkbox-container input:checked~.checkbox-checkmark:after{display:block}.field-hint{font-size:.75rem;color:var(--text-secondary);margin-top:-.25rem;line-height:1.3}.detail-card{gap:.75rem}.detail-row{display:flex;justify-content:space-between;font-size:.85rem}.detail-label{color:var(--text-secondary)}.detail-value{font-weight:600}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background-color:#ef4444;color:#fff;padding:.75rem 1.5rem;border-radius:10px;font-weight:600;font-size:.9rem;z-index:1000;box-shadow:0 4px 12px #ef44444d;animation:fadeInUp .2s ease-out}input:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.loading-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0b0f19d9;z-index:9999;display:flex;align-items:center;justify-content:center}.spinner-container{text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.spinner{width:48px;height:48px;border:4px solid rgba(99,102,241,.2);border-top:4px solid var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeInUp{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}.batch-container{display:grid;grid-template-columns:1fr 340px;gap:1.5rem;align-items:start}@media (max-width: 960px){.batch-container{grid-template-columns:1fr}}.batch-list-card{padding:0;display:flex;flex-direction:column}.batch-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);padding:1.25rem 1.5rem}.batch-header h2{font-size:1.1rem;font-weight:700}.batch-queue{max-height:500px;overflow-y:auto;display:flex;flex-direction:column;padding:.5rem 0}.queue-item{display:flex;align-items:center;gap:1rem;padding:.85rem 1.5rem;border-bottom:1px solid var(--border);transition:background-color var(--transition-speed) ease}.queue-item:last-child{border-bottom:none}.queue-item:hover{background-color:var(--accent-transparent)}.queue-thumb{width:48px;height:48px;border-radius:8px;object-fit:cover;background-color:#000;border:1px solid var(--border)}.queue-details{flex:1;min-width:0;display:flex;flex-direction:column;gap:.15rem}.queue-name{font-size:.9rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.queue-sizes{font-size:.775rem;color:var(--text-secondary);display:flex;align-items:center;gap:.5rem}.queue-status{display:flex;align-items:center;gap:.5rem}.status-badge{padding:.2rem .5rem;font-size:.725rem;font-weight:700;border-radius:6px;text-transform:uppercase}.status-pending{background:var(--slider-track);color:var(--text-secondary)}.status-processing{background:var(--accent-transparent);color:var(--accent)}.status-completed{background:var(--success-bg);color:var(--success)}.status-failed{background:var(--error-bg);color:var(--error)}