:root{--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: #818cf8;--primary-alpha: rgba(99, 102, 241, .15);--bg: #0f172a;--bg-card: #1e293b;--bg-input: #334155;--bg-hover: #2d3a4f;--bg-sidebar: #1a2332;--text: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--border: #475569;--border-light: #334155;--success: #22c55e;--success-bg: rgba(34, 197, 94, .12);--error: #ef4444;--error-bg: rgba(239, 68, 68, .12);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .12);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .12);--radius-sm: 6px;--radius: 8px;--radius-md: 10px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -4px rgba(0, 0, 0, .3);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .3), 0 8px 10px -6px rgba(0, 0, 0, .3);--transition: .15s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;overflow:hidden}a{color:var(--primary-light);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--primary)}button{font-family:inherit;cursor:pointer;border:none;outline:none;background:none;font-size:inherit}input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;outline:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius);font-weight:500;font-size:.875rem;transition:all var(--transition);white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark);box-shadow:0 0 20px #6366f14d}.btn-secondary{background:var(--bg-input);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg-hover);border-color:var(--text-muted)}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-ghost{color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--bg-input);color:var(--text)}.btn-icon{padding:8px;border-radius:var(--radius)}.input{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);transition:all var(--transition)}.input::placeholder{color:var(--text-muted)}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-alpha)}.card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm)}.badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;letter-spacing:.025em}.badge.badge-success{background:var(--success-bg);color:var(--success)}.badge.badge-error{background:var(--error-bg);color:var(--error)}.badge.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge.badge-info{background:var(--info-bg);color:var(--info)}.fade-in{animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}