*,*:before,*:after{box-sizing:border-box}:root{--color-primary: #1a0764;--color-primary-light: #2a1a8a;--color-accent: #ff6400;--color-accent-light: #ef7e3c;--color-bg: #fafafa;--color-surface: #ffffff;--color-text: #1a1b1f;--color-text-secondary: #555657;--color-border: #e4ebf3;--color-success: #2b8a3e;--color-error: #c92a2a;--color-warning: #e67700;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .08);--max-width: 640px}html,body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--max-width);margin:0 auto;padding:16px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border:none;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;transition:background-color .15s ease;text-decoration:none}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-accent-light)}.btn-secondary{background:var(--color-border);color:var(--color-text)}.btn-secondary:hover:not(:disabled){background:#ced4da}.input{display:block;width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius);font-size:14px;line-height:1.5;color:var(--color-text);background:var(--color-surface);transition:border-color .15s ease}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #1a076426}.label{display:block;font-size:14px;font-weight:600;margin-bottom:4px;color:var(--color-text)}.form-group{margin-bottom:16px}.error-text{color:var(--color-error);font-size:13px;margin-top:4px}.success-text{color:var(--color-success);font-size:13px;margin-top:4px}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:600;text-transform:uppercase}.badge-success{background:#d3f9d8;color:var(--color-success)}.badge-warning{background:#fff3cd;color:var(--color-warning)}.badge-info{background:#d0ebff;color:#1864ab}