:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--text-primary: #0f172a;--text-secondary: #64748b;--text-muted: #94a3b8;--border-color: #e2e8f0;--border-light: #f1f5f9;--primary-color: #3b82f6;--primary-hover: #2563eb;--primary-light: #dbeafe;--primary-text: #1d4ed8;--danger-color: #ef4444;--danger-light: #fee2e2;--success-color: #10b981;--success-light: #d1fae5;--warning-color: #f59e0b;--warning-light: #fef3c7;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem}[data-theme=dark],.dark{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--border-color: #334155;--border-light: #1e293b;--primary-color: #60a5fa;--primary-hover: #3b82f6;--primary-light: rgba(59, 130, 246, .2);--primary-text: #eff6ff;--danger-color: #f87171;--danger-light: rgba(239, 68, 68, .2);--success-color: #34d399;--success-light: rgba(16, 185, 129, .2);--warning-color: #fbbf24;--warning-light: rgba(245, 158, 11, .2);--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .3);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .3)}body{background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .2s,color .2s}.card{background-color:var(--bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color)}.btn{padding:.5rem 1rem;border-radius:var(--radius-md);border:1px solid transparent;font-weight:500;cursor:pointer;transition:all .2s}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.input{background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);padding:.5rem .75rem;border-radius:var(--radius-md)}.input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px var(--primary-light)}