*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg-primary: #0d1117;--color-bg-secondary: #161b22;--color-bg-tertiary: #21262d;--color-bg-elevated: #30363d;--color-accent-primary: #0d7cf2;--color-accent-secondary: #1a9fff;--color-accent-success: #238636;--color-accent-warning: #d29922;--color-accent-danger: #da3633;--color-text-primary: #e6edf3;--color-text-secondary: #8b949e;--color-text-tertiary: #6e7681;--color-border-default: #30363d;--color-border-muted: #21262d;--font-family-sans: "Source Han Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-family-mono: "JetBrains Mono", "Fira Code", Consolas, monospace;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 8px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .5);--transition-fast: .15s ease;--transition-normal: .25s ease}html,body{height:100%;font-family:var(--font-family-sans);font-size:14px;line-height:1.5;color:var(--color-text-primary);background-color:var(--color-bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{height:100%}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-bg-elevated);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-border-default)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);font-size:14px;font-weight:500;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--color-accent-primary);color:#fff}.btn--primary:hover:not(:disabled){background:var(--color-accent-secondary)}.btn--secondary{background:var(--color-bg-tertiary);color:var(--color-text-primary);border-color:var(--color-border-default)}.btn--secondary:hover:not(:disabled){background:var(--color-bg-elevated);border-color:var(--color-text-tertiary)}.btn--danger{background:var(--color-accent-danger);color:#fff}.btn--danger:hover:not(:disabled){background:#f85149}.btn--small{padding:var(--spacing-xs) var(--spacing-sm);font-size:12px}.btn--icon{padding:var(--spacing-sm)}.btn--icon.btn--small{padding:var(--spacing-xs)}.input{padding:var(--spacing-sm) var(--spacing-md);font-size:14px;color:var(--color-text-primary);background:var(--color-bg-primary);border:1px solid var(--color-border-default);border-radius:var(--radius-md);outline:none;transition:border-color var(--transition-fast)}.input:focus{border-color:var(--color-accent-primary)}.input::placeholder{color:var(--color-text-tertiary)}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:var(--spacing-sm) var(--spacing-md);padding-right:32px;font-size:14px;color:var(--color-text-primary);background:var(--color-bg-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238b949e' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 8px center;border:1px solid var(--color-border-default);border-radius:var(--radius-md);outline:none;cursor:pointer;transition:border-color var(--transition-fast)}.select:focus{border-color:var(--color-accent-primary)}.card{background:var(--color-bg-secondary);border:1px solid var(--color-border-muted);border-radius:var(--radius-lg);overflow:hidden}.card-header{padding:var(--spacing-md);border-bottom:1px solid var(--color-border-muted);font-weight:600}.card-body{padding:var(--spacing-md)}.panel{background:var(--color-bg-secondary);border:1px solid var(--color-border-muted);border-radius:var(--radius-lg)}.panel__header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-sm) var(--spacing-md);cursor:pointer;-webkit-user-select:none;user-select:none}.panel__header:hover{background:var(--color-bg-tertiary)}.panel__title{font-size:13px;font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px}.panel__content{padding:var(--spacing-md);border-top:1px solid var(--color-border-muted)}.panel--collapsed .panel__content{display:none}.badge{display:inline-flex;align-items:center;padding:2px 8px;font-size:11px;font-weight:500;border-radius:10px}.badge--success{background:#23863633;color:#3fb950}.badge--warning{background:#d2992233;color:#d29922}.badge--danger{background:#da363333;color:#f85149}.badge--info{background:#0d7cf233;color:#58a6ff}.toast{position:fixed;top:var(--spacing-lg);right:var(--spacing-lg);padding:var(--spacing-md);background:var(--color-bg-elevated);border:1px solid var(--color-border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:9999;animation:slideIn .3s ease}.toast--success{border-left:3px solid var(--color-accent-success)}.toast--error{border-left:3px solid var(--color-accent-danger)}.toast--warning{border-left:3px solid var(--color-accent-warning)}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--color-bg-secondary);border:1px solid var(--color-border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);min-width:400px;max-width:90vw;max-height:90vh;overflow:auto}.modal__header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md);border-bottom:1px solid var(--color-border-muted)}.modal__title{font-size:16px;font-weight:600}.modal__body{padding:var(--spacing-lg)}.modal__footer{display:flex;justify-content:flex-end;gap:var(--spacing-sm);padding:var(--spacing-md);border-top:1px solid var(--color-border-muted)}.slider{width:100%;height:4px;background:var(--color-bg-elevated);border-radius:2px;outline:none;-webkit-appearance:none}.slider::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;background:var(--color-accent-primary);border-radius:50%;cursor:pointer;transition:transform var(--transition-fast)}.slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.progress{height:6px;background:var(--color-bg-elevated);border-radius:3px;overflow:hidden}.progress__bar{height:100%;background:linear-gradient(90deg,var(--color-accent-primary),var(--color-accent-secondary));border-radius:3px;transition:width var(--transition-normal)}.form-group{margin-bottom:var(--spacing-md)}.form-group__label{display:block;margin-bottom:var(--spacing-xs);font-size:12px;font-weight:500;color:var(--color-text-secondary)}.form-group__row{display:flex;align-items:center;gap:var(--spacing-sm)}.divider{height:1px;background:var(--color-border-muted);margin:var(--spacing-md) 0}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-xl);color:var(--color-text-tertiary)}.empty-state__icon{font-size:48px;margin-bottom:var(--spacing-md);opacity:.5}.empty-state__text{font-size:14px;text-align:center}.spinner{width:20px;height:20px;border:2px solid var(--color-bg-elevated);border-top-color:var(--color-accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.tooltip{position:relative}.tooltip:after{content:attr(data-tooltip);position:absolute;bottom:100%;left:50%;transform:translate(-50%);padding:var(--spacing-xs) var(--spacing-sm);font-size:12px;color:var(--color-text-primary);background:var(--color-bg-elevated);border:1px solid var(--color-border-default);border-radius:var(--radius-sm);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity var(--transition-fast)}.tooltip:hover:after{opacity:1}