.login-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 2rem;
    background-color: var(--bg-light);
}

.login-section .container {
    background-color: var(--bg-white);
    padding: 3rem 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px var(--shadow);
    width: 100%;
    max-width: 400px;
    transition: transform var(--transition-fast);
}

.login-section .container:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px var(--shadow-hover);
}

.login-section h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 1.8rem;
    font-weight: 600;
}

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

.login-section .form-control,
.login-section .form-select {
    border-radius: var(--btn-radius);
    border: 1px solid var(--border-light);
    padding: 0.6rem 1rem;
    margin-bottom: 1.2rem;
    transition: all var(--transition-fast);
}

.login-section .form-control:focus,
.login-section .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 5px var(--tertiary-color);
    outline: none;
}

.login-section .btn-primary {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--primary-color);
    color: var(--bg-white);
    font-weight: 600;
    border: none;
    border-radius: var(--btn-radius);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.login-section .btn-primary:hover {
    background-color: var(--btn-hover);
}

/* Mensajes de error / éxito */
.login-section .alert {
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    border-radius: var(--btn-radius);
    font-size: 0.9rem;
}

.login-section .alert.error {
    background-color: #f8d7da;
    color: #842029;
}

.login-section .alert.success {
    background-color: #d1e7dd;
    color: #0f5132;
}

/* Responsivo */
@media (max-width: 576px) {
    .login-section .container {
        padding: 2rem 1.5rem;
    }

    .login-section h2 {
        font-size: 1.5rem;
    }
}