.card0 {
    box-shadow: 0px 8px 20px rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    background-color: #fff;
    overflow: hidden;
}

.card-body {
    padding: 2rem;
}

.login-logo {
    max-width: 100%;
    height: auto;
    max-height: 60px;
}

.line {
    height: 1px;
    width: 100%;
    background-color: #E0E0E0;
}

.or {
    font-weight: 500;
    color: #666;
    margin: 0 10px;
    white-space: nowrap;
}

.text-sm {
    font-size: 14px !important;
}

button:focus,
.btn:focus {
    box-shadow: none !important;
    outline: none !important;
}

a {
    color: inherit;
    text-decoration: none;
}

    a:hover {
        text-decoration: underline;
    }

.btn-blue {
    background-color: #1A237E;
    color: #fff;
    border-radius: 6px;
    padding: 0.6rem 1rem;
    font-weight: 500;
}

    .btn-blue:hover {
        background-color: #303f9f;
    }

.bg-blue {
    background-color: #1A237E;
    color: #fff;
    padding: 1rem;
}

    .bg-blue small {
        display: block;
        color: #ccc;
    }

.google-btn {
    background-color: #fff;
    border: 1px solid #ccc;
    color: #444;
    font-weight: 500;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .google-btn img {
        margin-right: 8px;
    }

.admin-toggle-btn {
    font-size: 0.875rem;
    padding: 0.4rem 0.75rem;
}

@media (max-width: 576px) {
    .card0 {
        margin: 0 1rem;
    }

    .google-btn,
    .btn-blue {
        font-size: 0.95rem;
    }

    .or {
        margin: 0 5px;
    }
}

.btn-blue:hover {
    background-color: #303f9f;
}

.btn-blue:hover {
    background-color: #0D1B66;
    color: #fff;
    transition: background-color 0.2s ease-in-out;
}
.btn-blue:active {
    transform: scale(0.98);
}

.google-btn:hover {
    background-color: #f5f5f5;
    border-color: #bbb;
    color: #000;
    transition: background-color 0.2s ease-in-out, border-color 0.2s ease-in-out;
}

.google-btn:active {
    transform: scale(0.98);
}