.login-page {
    min-height: calc(100vh - 80px);
    margin-top: 20px;
    margin-bottom: 20px;
    background: linear-gradient(-45deg, var(--petsolive-primary), var(--petsolive-secondary), var(--petsolive-warning), var(--petsolive-danger));
    background-size: 400% 400%;
    animation: gradientAnim 10s ease infinite;
    display: flex;
    justify-content: center;
    align-items: center;
}

@keyframes gradientAnim {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.login-container {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    margin: 0 auto;
    opacity: 1;
    transform: scale(1);
    transition: opacity 1s ease, transform 0.7s ease;
}

.login-title {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--petsolive-dark);
    font-size: 1.5rem;
    font-weight: 600;
}

.alert.alert-danger {
    background-color: rgba(229, 57, 53, 0.1);
    color: var(--petsolive-danger);
    border-left: 4px solid var(--petsolive-danger);
    margin: 1rem auto;
    padding: 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    max-width: 400px;
}

.form-group {
    margin-bottom: 1.2rem;
}

    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 500;
        color: var(--petsolive-dark);
    }

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    outline: none;
    transition: border 0.3s, box-shadow 0.3s;
}

    .form-control:focus {
        border-color: var(--petsolive-primary);
        box-shadow: 0 0 0 0.1rem rgba(30, 136, 229, 0.25);
    }

.btn {
    cursor: pointer;
    padding: 0.75rem 1.2rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    transition: background-color 0.3s, transform 0.2s;
    display: block;
    margin: 0.5rem auto 0;
}

.btn-primary {
    background-color: var(--petsolive-primary);
    color: #fff;
    width: 100%;
}

    .btn-primary:hover {
        background-color: #1565C0;
        transform: translateY(-1px);
    }

    .btn-primary:focus,
    .btn-primary:active:focus {
        outline: none;
        box-shadow: 0 0 0 0.1rem #ffffff, 0 0 0 0.25rem var(--petsolive-primary);
    }

.register-link {
    margin-top: 1rem;
    text-align: center;
}

    .register-link a {
        color: var(--petsolive-primary);
        text-decoration: none;
        font-weight: 500;
    }

        .register-link a:hover {
            text-decoration: underline;
        }

@media (max-width: 768px) {
    .login-container {
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .login-title {
        font-size: 1.3rem;
    }

    .btn-primary {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .alert.alert-danger {
        max-width: 100%;
    }
}