:root{--color-primary:#6366f1;--color-primary-dark:#4f46e5;--color-bg:#f8fafc;--color-card:#fff;--color-text:#1e293b;--color-text-muted:#64748b;--color-border:#e2e8f0;--radius:10px;--shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a}*{box-sizing:border-box}body{background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}a{color:var(--color-primary)}input[type=text],input[type=email],input[type=password],input[type=file],textarea,select{border:1px solid var(--color-border);border-radius:var(--radius);outline:none;font-family:inherit;font-size:14px;transition:border-color .15s}input[type=text]:focus,input[type=email]:focus,input[type=password]:focus,textarea:focus{border-color:var(--color-primary)}select:focr{border-color:var(--color-primary)}button{border-radius:var(--radius);background-color:var(--color-primary);color:#fff;cursor:pointer;border:none;font-family:inherit;font-weight:600;transition:background-color .15s,transform .1s}button:hover:not(:disabled){background-color:var(--color-primary-dark)}button:disabled{opacity:.6;cursor:not-allowed}