body {
    background-color: #f4f4f4 !important;
    direction: ltr;  
    text-align: start !important; 
}

.container {
    max-width: 900px !important;
    margin: 45px auto !important;
    padding-top: 100px !important;
}

.card {
    border: none !important;
    border-radius: 10px !important;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1) !important;
}

.logo {
    width: 100px !important;
    height: auto !important;
    margin: 20px auto !important;
    display: block !important;
}

.card-title {
    text-align: center;
    color: #233b83;
    margin-top: 0;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    line-height: 1.2;
    text-transform: capitalize;
    background: linear-gradient(to right, #233b83, #000000);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: transform 0.3s ease, color 0.3s ease;
    cursor: pointer;
}

    .card-title:hover {
        transform: scale(1.05);
        color: #4a90e2;
    }

.form-group {
    margin-bottom: 15px !important;
}

.btn-login {
    background-color: #233b83 !important;
    color: #fff !important;
    border: none !important;
    border-radius: 5px !important;
    padding: 12px 20px !important;
    font-size: 16px !important;
    transition: background-color 0.3s ease !important;
}

    .btn-login:hover,
    .btn-login:focus {
        background-color: #1a2e61 !important;
    }

.login-message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 6px;
    text-align: center;
    font-weight: 500;
}

    .login-message:not(:empty) {
        background-color: #f8d7da;
        color: #721c24;
        border: 1px solid #f5c6cb;
        animation: shake 0.5s;
    }

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }

    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-10px);
    }

    20%, 40%, 60%, 80% {
        transform: translateX(10px);
    }
}

.custom-checkbox {
    display: none !important;
}

.checkbox-custom {
    position: relative !important;
    display: inline-block !important;
    width: 20px !important;
    height: 20px !important;
    background-color: #fff !important;
    border: 2px solid #233b83 !important;
    border-radius: 3px !important;
    vertical-align: middle !important;
}

    .checkbox-custom::after {
        content: '✔';
        color: white;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 12px;
    }

.custom-checkbox:checked + .checkbox-custom::after {
    display: block !important;
}

.custom-checkbox:checked + .checkbox-custom {
    background-color: #233b83 !important;
}

.radio label, .checkbox label {
    padding-inline-start: 0 !important;  
    padding-inline-end: initial !important;
}

@media (max-width: 768px) {
    .container {
        max-width: 100% !important;
        padding-inline: 20px 37px !important;
        padding-top: 20px !important;
        margin: 20px auto !important;
    }
}