.login-page {
    background: radial-gradient(circle at top left, #4f46e5, #4338ca);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    top: 0;
    left: 0;
}

.login-container {
    width: 100%;
    max-width: 420px;
    z-index: 1;
}

.login-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: slideUp 0.6s ease-out;
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-header h1 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--slate-900);
    letter-spacing: -0.025em;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--slate-500);
    font-size: 0.875rem;
}

.login-form .form-group label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--slate-500);
}

.login-form input {
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    padding: 0.75rem 1rem;
    font-size: 1rem;
}

.login-form input:focus {
    background: var(--white);
}

.btn-block {
    width: 100%;
    padding: 0.8rem;
    font-size: 1rem;
}

.alert-error {
    background: #fef2f2;
    border: 1px solid #fee2e2;
    color: #991b1b;
    font-size: 0.875rem;
    margin-top: var(--spacing-md);
}

.login-footer {
    margin-top: var(--spacing-xl);
    text-align: center;
    font-size: 0.875rem;
}

.login-footer p {
    margin-bottom: 0.5rem;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}