.auth-container{background:var(--color-bg);min-height:100vh;padding:var(--spacing-lg);justify-content:center;align-items:center;display:flex}.auth-box{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);width:100%;max-width:440px;padding:var(--spacing-2xl);box-shadow:var(--shadow-xl)}.auth-header{text-align:center;margin-bottom:var(--spacing-2xl)}.auth-logo{font-size:var(--font-size-2xl);letter-spacing:-.02em;color:var(--color-text-primary);margin-bottom:var(--spacing-md);font-weight:800;text-decoration:none;display:inline-block}.logo-o-accent{color:var(--color-accent-primary);text-shadow:0 0 20px #39f6}.auth-header h1{font-size:var(--font-size-3xl);margin-bottom:var(--spacing-xs);color:var(--color-text-primary);font-weight:800}.auth-header p{font-size:var(--font-size-md);color:var(--color-text-secondary)}.auth-form{gap:var(--spacing-lg);flex-direction:column;display:flex}.auth-form .form-group{gap:var(--spacing-xs);flex-direction:column;display:flex}.auth-form .form-group label{font-size:var(--font-size-sm);color:var(--color-text-primary);font-weight:600}.auth-form .form-group input{background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;color:var(--color-text-primary);font-size:var(--font-size-md);transition:all var(--transition-base);padding:.875rem 1rem}.auth-form .form-group input:focus{border-color:var(--color-accent-primary);outline:none;box-shadow:0 0 0 3px #3399ff1a}.auth-form .form-group input::placeholder{color:var(--color-text-tertiary)}.auth-form .form-group small{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.btn-auth{width:100%;margin-top:var(--spacing-sm);font-size:var(--font-size-md);background:var(--color-accent-gradient);color:var(--color-bg);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);border:none;padding:1rem;font-weight:600}.btn-auth:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 16px #3399ff4d}.btn-auth:disabled{opacity:.6;cursor:not-allowed}.auth-error{padding:var(--spacing-md);border-radius:var(--radius-md);color:#ef4444;font-size:var(--font-size-sm);margin-bottom:var(--spacing-lg);background:#ef44441a;border:1px solid #ef44444d}.auth-notice{padding:var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--color-text-secondary);text-align:center;margin-top:var(--spacing-sm)}.auth-footer{text-align:center;margin-top:var(--spacing-xl);padding-top:var(--spacing-xl);border-top:1px solid var(--color-border)}.auth-footer p{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.auth-footer a{color:var(--color-accent-primary);transition:color var(--transition-fast);font-weight:600;text-decoration:none}.auth-footer a:hover{color:var(--color-accent-secondary);text-decoration:underline}@media (max-width:768px){.auth-box{padding:var(--spacing-xl)}.auth-header h1{font-size:var(--font-size-2xl)}}.login-type-selector{grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:1.5rem;display:grid}.type-btn{cursor:pointer;color:#6b7280;background:#f9fafb;border:2px solid #e5e7eb;border-radius:12px;flex-direction:column;align-items:center;gap:.5rem;padding:1rem;font-size:.9rem;font-weight:600;transition:all .2s;display:flex}.type-btn:hover{background:#f3f4f6;border-color:#d1d5db}.type-btn.active{color:#fff;background:#000;border-color:#000}.type-icon{font-size:1.5rem}@media (max-width:480px){.login-type-selector{grid-template-columns:1fr}}