:root{--bg-app: #f8fafc;--bg-panel: #ffffff;--bg-hover: #f1f5f9;--text-primary: #0f172a;--text-secondary: #64748b;--text-tertiary: #94a3b8;--accent: #3b82f6;--accent-hover: #2563eb;--accent-text: #ffffff;--border: #e2e8f0;--divider: #f1f5f9;--success: #22c55e;--success-bg: #dcfce7;--warning: #eab308;--warning-bg: #fef9c3;--danger: #ef4444;--danger-bg: #fee2e2;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-app);color:var(--text-primary);height:100vh;overflow:hidden}#root{height:100%;display:flex;flex-direction:column}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:var(--space-2)}.gap-4{gap:var(--space-4)}.p-4{padding:var(--space-4)}.h-full{height:100%}.w-full{width:100%}.font-medium{font-weight:500}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-secondary{color:var(--text-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:all .2s;border:1px solid transparent;gap:var(--space-2)}.btn-primary{background-color:var(--accent);color:var(--accent-text)}.btn-primary:hover{background-color:var(--accent-hover)}.btn-ghost{background-color:transparent;color:var(--text-secondary)}.btn-ghost:hover{background-color:var(--bg-hover);color:var(--text-primary)}.card{background-color:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}