@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--font-sans:"Inter", system-ui, -apple-system, sans-serif;--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border-color:#e2e8f0;--primary:#4f46e5;--primary-hover:#4338ca;--primary-light:#4f46e51a;--secondary:#7c3aed;--secondary-hover:#6d28d9;--success:#10b981;--success-light:#10b9811a;--warning:#f59e0b;--warning-light:#f59e0b1a;--danger:#ef4444;--danger-light:#ef44441a;--card-shadow:0 4px 6px -1px #0000000d, 0 2px 4px -2px #0000000d;--modal-shadow:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000001a;--transition-fast:.15s ease;--transition-normal:.25s ease;--glow-color:#4f46e526}[data-theme=dark]{--bg-primary:#090d16;--bg-secondary:#111827;--bg-tertiary:#1f2937;--text-primary:#f9fafb;--text-secondary:#d1d5db;--text-muted:#6b7280;--border-color:#374151;--primary:#6366f1;--primary-hover:#4f46e5;--primary-light:#6366f126;--secondary:#8b5cf6;--secondary-hover:#7c3aed;--success:#34d399;--success-light:#34d39926;--warning:#fbbf24;--warning-light:#fbbf2426;--danger:#f87171;--danger-light:#f8717126;--card-shadow:0 4px 6px -1px #0000004d, 0 2px 4px -2px #0000004d;--modal-shadow:0 20px 25px -5px #00000080, 0 8px 10px -6px #00000080;--glow-color:#6366f140}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);transition:background-color var(--transition-normal), color var(--transition-normal);min-height:100vh;line-height:1.5}#root{flex-direction:column;min-height:100vh;display:flex}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-container{flex-direction:column;flex-grow:1;width:100%;max-width:1200px;margin:0 auto;padding:1.5rem;display:flex}.app-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1.5rem;display:flex}.logo-group{align-items:center;gap:.75rem;display:flex}.logo-icon{color:var(--primary)}.logo-text{background:linear-gradient(135deg, var(--primary), var(--secondary));-webkit-text-fill-color:transparent;letter-spacing:-.025em;-webkit-background-clip:text;font-size:1.25rem;font-weight:700}.nav-controls{align-items:center;gap:1rem;display:flex}.btn{cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;border-radius:.5rem;justify-content:center;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:500;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff;box-shadow:0 2px 4px #4f46e533}.btn-primary:hover{filter:brightness(1.1);box-shadow:0 4px 12px #4f46e559}.btn-primary:disabled{background:var(--border-color);color:var(--text-muted);cursor:not-allowed;box-shadow:none;filter:none}.btn-secondary{background-color:var(--bg-secondary);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover{background-color:var(--bg-tertiary);border-color:var(--text-muted)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.btn-icon-only{background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);border-radius:.5rem;padding:.5rem}.btn-icon-only:hover{color:var(--text-primary);background-color:var(--bg-tertiary)}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:#dc2626}.card{background-color:var(--bg-secondary);border:1px solid var(--border-color);box-shadow:var(--card-shadow);transition:transform var(--transition-fast), box-shadow var(--transition-fast);border-radius:.75rem;padding:1.5rem}.card-hover:hover{box-shadow:var(--modal-shadow);transform:translateY(-2px)}.form-group{flex-direction:column;gap:.5rem;margin-bottom:1.25rem;display:flex}.form-label{color:var(--text-secondary);font-size:.875rem;font-weight:600}.form-input{border:1px solid var(--border-color);background-color:var(--bg-primary);width:100%;color:var(--text-primary);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);border-radius:.5rem;padding:.625rem .875rem;font-family:inherit;font-size:.95rem}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--glow-color);outline:none}.form-textarea{resize:vertical;min-height:120px}.badge{border-radius:9999px;align-items:center;padding:.25rem .625rem;font-size:.75rem;font-weight:500;display:inline-flex}.badge-indigo{background-color:var(--primary-light);color:var(--primary)}.badge-success{background-color:var(--success-light);color:var(--success)}.badge-warning{background-color:var(--warning-light);color:var(--warning)}.badge-danger{background-color:var(--danger-light);color:var(--danger)}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.3s ease-out forwards fadeIn}.timer-container{align-items:center;gap:.5rem;font-size:1.1rem;font-weight:700;display:flex}.timer-normal{color:var(--primary)}.timer-warning{color:var(--warning)}.timer-danger{color:var(--danger);animation:1s infinite alternate pulse}@keyframes pulse{0%{opacity:1}to{opacity:.6}}.progress-bar-bg{background-color:var(--bg-tertiary);border-radius:9999px;width:100%;height:6px;margin:1rem 0;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg, var(--primary), var(--secondary));height:100%;transition:width .3s}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem;display:grid}@media (width<=768px){.grid-cols-2{grid-template-columns:1fr}}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}@media (width<=768px){.grid-cols-3{grid-template-columns:1fr}}.flex-center{justify-content:center;align-items:center;display:flex}.diff-del{color:#b91c1c;background-color:#ef44441a;border-radius:.25rem;padding:.125rem .25rem;text-decoration:line-through}.diff-ins{color:#047857;background-color:#10b9811a;border-radius:.25rem;padding:.125rem .25rem}.tabs-nav{border-bottom:1px solid var(--border-color);gap:.5rem;margin-bottom:1.5rem;padding-bottom:2px;display:flex}.tab-btn{cursor:pointer;color:var(--text-secondary);transition:all var(--transition-fast);background:0 0;border:none;border-bottom:2px solid #0000;padding:.5rem 1rem;font-weight:500}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary)}