body {
    font-family: var(--font-primary);
    background-color: #f8fafc;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(99, 102, 241, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(236, 72, 153, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.02) 0%, transparent 50%);
    min-height: 100vh;
}

.auth-section {
    position: relative;
    padding-top: 80px;
}

.auth-home-btn {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 10;
    font-weight: 800;
    font-size: 1.5rem;
    line-height: 1;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    margin: 0.25rem 0 0.5rem;
    color: var(--color-primary) !important;
}

.auth-home-btn:hover {
    text-decoration: none;
    color: var(--color-primary-dark) !important;
}

.auth-card {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    max-width: 900px;
}

.auth-card img {
    object-fit: cover;
    height: 100%;
    width: 100%;
}

.auth-logo {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-label {
    color: var(--color-text-secondary);
    font-weight: 500;
}

.form-control {
    background-color: var(--color-bg-primary);
    border-color: var(--color-border);
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
}

.form-control:focus {
    background-color: var(--color-bg-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
    color: var(--color-text-primary);
}

.form-check-input:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-auth {
    background: var(--gradient-primary);
    border: none;
    color: white;
    font-weight: 600;
    border-radius: var(--radius-md);
    padding: 12px 24px;
    transition: all var(--transition-normal);
}

.btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.text-muted {
    color: var(--color-text-muted) !important;
}

.text-muted a {
    color: var(--color-primary) !important;
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.text-muted a:hover {
    color: var(--color-primary-dark) !important;
}

@media (max-width: 768px) {
    .auth-card {
        max-width: 100%;
    }
}