body.auth-page { min-height: 100vh; background: var(--bg); }
.auth-card { width: min(100% - 32px, 500px); margin: 40px auto; padding: 40px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.auth-card h1 { margin: 0 0 10px; color: var(--accent); font-size: 28px; }
.auth-card .subtitle { margin: 0 0 30px; color: var(--muted); font-size: 14px; }
.auth-card .tabs { display: flex; margin-bottom: 30px; border-bottom: 1px solid var(--border); }
.auth-card .tab-btn { flex: 1; padding: 15px; border: 0; border-bottom: 2px solid transparent; background: none; color: var(--muted); font-weight: 500; }
.auth-card .tab-btn.active { border-bottom-color: var(--accent); color: var(--accent); }
.auth-card .tab-content { display: none; }
.auth-card .tab-content.active { display: block; }
.auth-card .form-group { margin-bottom: 20px; }
.auth-card label { color: var(--text); font-size: 14px; text-transform: none; }
.auth-card input, .auth-card button { width: 100%; padding: 12px; }
.auth-card button { margin-top: 10px; border: 0; border-radius: var(--radius); background: var(--accent); color: #fff; font-weight: 600; }
.auth-card .error, .auth-card .success, .auth-card .info { margin-bottom: 20px; padding: 12px; border-left: 4px solid; border-radius: var(--radius); font-size: 14px; }
.auth-card .error { border-color: var(--danger); background: #fadbd8; color: var(--danger); }
.auth-card .success { border-color: var(--success); background: #d5f5e3; color: var(--success); }
.auth-card .info { border-color: #3498db; background: #d6eaf8; color: #2471a3; }
.step-indicator { display: none; }
.step-indicator.active { display: block; margin-bottom: 20px; padding: 15px; border-radius: var(--radius); background: var(--bg); color: var(--muted); font-size: 13px; }
.auth-footer { margin-top: 20px; color: var(--muted); font-size: 13px; text-align: center; }
.auth-help { margin-top: 10px; color: var(--muted); font-size: 12px; text-align: center; }

@media (max-width: 480px) {
	.auth-card { width: calc(100% - 24px); margin: 24px auto; padding: 20px 16px; }
	.auth-card h1 { font-size: 24px; }
	.auth-card .tabs { margin-bottom: 20px; }
	.auth-card .tab-btn { padding: 12px 8px; }
}