:root{--bg-primary:#0d1117;--bg-secondary:#161b22;--bg-tertiary:#1c2128;--bg-card:#1a1f27;--border:#30363d;--border-hover:#484f58;--text-primary:#e6edf3;--text-secondary:#8b949e;--text-muted:#6e7681;--accent:#7c3aed;--accent-hover:#6d28d9;--accent-subtle:#7c3aed26;--success:#3fb950;--success-subtle:#3fb9501f;--warning:#d29922;--error:#f85149;--error-subtle:#f851491f;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", "Cascadia Code", monospace;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--shadow:0 2px 8px #0000004d;--transition:.15s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.6}#root{min-height:100vh}::selection{background:var(--accent);color:#fff}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:var(--font-sans)}.app{flex-direction:column;min-height:100vh;display:flex}.app-header{border-bottom:1px solid var(--border);background:var(--bg-secondary);padding:20px 32px}.header-content{max-width:1200px;margin:0 auto}.header-title{color:var(--text-primary);align-items:center;gap:12px;display:flex}.header-title svg{color:var(--accent)}.header-title h1{letter-spacing:-.02em;font-size:20px;font-weight:600}.header-sub{color:var(--text-secondary);margin-top:2px;padding-left:40px;font-size:13px}.app-main{flex:1;grid-template-columns:380px 1fr;gap:0;width:100%;max-width:1200px;margin:0 auto;padding:24px 32px;display:grid}@media (width<=860px){.app-main{grid-template-columns:1fr;padding:16px}}.panel-left{border-right:1px solid var(--border);flex-direction:column;gap:16px;padding-right:24px;display:flex}@media (width<=860px){.panel-left{border-right:none;border-bottom:1px solid var(--border);padding-bottom:20px;padding-right:0}}.panel-right{flex-direction:column;padding-left:24px;display:flex}@media (width<=860px){.panel-right{padding-top:20px;padding-left:0}}.action-bar{gap:10px;margin-top:8px;display:flex}.btn{border-radius:var(--radius-sm);transition:all var(--transition);border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:500;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;flex:1}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 0 20px #7c3aed4d}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-ghost:hover{color:var(--text-primary);border-color:var(--border-hover);background:var(--bg-tertiary)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{filter:brightness(1.1);box-shadow:0 0 20px #3fb9504d}.section-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px}.section-title{text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);margin-bottom:12px;font-size:12px;font-weight:600}.file-dropzone{border:2px dashed var(--border);border-radius:var(--radius-md);text-align:center;transition:all var(--transition);cursor:pointer;background:var(--bg-card);padding:32px 20px}.file-dropzone:hover,.file-dropzone.dragging{border-color:var(--accent);background:var(--accent-subtle)}.file-dropzone.disabled{opacity:.5;pointer-events:none}.file-dropzone-icon{color:var(--text-muted);margin-bottom:10px}.file-dropzone-text{color:var(--text-secondary);font-size:14px}.file-dropzone-text strong{color:var(--accent)}.file-dropzone-hint{color:var(--text-muted);margin-top:4px;font-size:12px}.file-info{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.file-info-left{align-items:center;gap:10px;min-width:0;display:flex}.file-info-icon{color:var(--accent);flex-shrink:0}.file-info-name{white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:500;overflow:hidden}.file-info-size{color:var(--text-secondary);font-size:12px}.file-info-remove{color:var(--text-muted);transition:color var(--transition);background:0 0;border:none;align-items:center;padding:4px;display:flex}.file-info-remove:hover{color:var(--error)}.option-item{border-bottom:1px solid var(--border);align-items:flex-start;gap:10px;padding:10px 0;display:flex}.option-item:last-child{border-bottom:none;padding-bottom:0}.option-item:first-child{padding-top:0}.option-checkbox{appearance:none;border:2px solid var(--border);background:var(--bg-primary);cursor:pointer;width:18px;height:18px;transition:all var(--transition);border-radius:4px;flex-shrink:0;margin-top:1px;position:relative}.option-checkbox:checked{background:var(--accent);border-color:var(--accent)}.option-checkbox:checked:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:10px;position:absolute;top:1px;left:5px;transform:rotate(45deg)}.option-checkbox:disabled{opacity:.4;cursor:not-allowed}.option-text{flex:1}.option-label{cursor:pointer;font-size:13px;font-weight:500;display:block}.option-desc{color:var(--text-muted);margin-top:2px;font-size:12px;line-height:1.4}.level-group{flex-direction:column;gap:6px;display:flex}.level-option{border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);background:var(--bg-primary);align-items:center;gap:12px;padding:10px 14px;display:flex}.level-option:hover{border-color:var(--border-hover);background:var(--bg-tertiary)}.level-option.active{border-color:var(--accent);background:var(--accent-subtle)}.level-option input[type=radio]{appearance:none;border:2px solid var(--border);width:16px;height:16px;transition:all var(--transition);border-radius:50%;flex-shrink:0;position:relative}.level-option.active input[type=radio]{border-color:var(--accent)}.level-option.active input[type=radio]:after{content:"";background:var(--accent);border-radius:50%;width:8px;height:8px;position:absolute;top:2px;left:2px}.level-option input[type=radio]:disabled{opacity:.4;cursor:not-allowed}.level-content{flex-direction:column;gap:1px;display:flex}.level-name{font-size:13px;font-weight:600}.level-desc{color:var(--text-muted);font-size:12px}.log-panel{flex-direction:column;flex:1;min-height:400px;display:flex}.log-header{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md) var(--radius-md) 0 0;border-bottom:none;align-items:center;gap:8px;padding:10px 14px;display:flex}.log-dot{border-radius:50%;width:10px;height:10px}.log-dot.red{background:#ff5f57}.log-dot.yellow{background:#febc2e}.log-dot.green{background:#28c840}.log-title{color:var(--text-muted);font-size:12px;font-family:var(--font-mono);margin-left:6px}.log-body{border:1px solid var(--border);border-radius:0 0 var(--radius-md) var(--radius-md);font-family:var(--font-mono);background:#0a0e14;border-top:none;flex:1;max-height:500px;padding:14px;font-size:12px;line-height:1.7;overflow-y:auto}.log-line{gap:8px;display:flex}.log-time{color:var(--text-muted);-webkit-user-select:none;user-select:none;flex-shrink:0}.log-msg{color:var(--text-secondary)}.log-msg.success{color:var(--success)}.log-msg.warning{color:var(--warning)}.log-msg.error{color:var(--error)}.log-empty{color:var(--text-muted);text-align:center;padding:20px 0;font-style:italic}.log-cursor{background:var(--accent);vertical-align:text-bottom;width:7px;height:14px;margin-left:2px;animation:1s step-end infinite blink;display:inline-block}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.output-panel{width:100%;max-width:1200px;margin:0 auto;padding:0 32px 32px}.output-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 24px}.output-card.success{border-color:var(--success);background:var(--success-subtle)}.output-card.error{border-color:var(--error);background:var(--error-subtle)}.output-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.output-title{font-size:16px;font-weight:600}.output-actions{gap:10px;display:flex}.output-stats{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;display:grid}.stat-item{border-radius:var(--radius-sm);background:#0003;padding:10px 14px}.stat-label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-size:11px}.stat-value{font-size:18px;font-weight:700;font-family:var(--font-mono);margin-top:2px}