:root {
    --primary-color: #0078d4;
    --border-color: #e1e1e1;
    --background-light: #f8f9fa;
    --text-color: #333;
    --text-muted-color: #6c757d;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --border-radius: 6px;
}

.dialog-header-custom {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    padding: 12px 24px;
    background-color: var(--background-light);
    border-bottom: 1px solid var(--border-color);
}

.header-icon-font {
    font-size: 1.6rem;
    margin-right: 15px;
    color: var(--primary-color);
}

.header-textbox.e-textbox {
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    background: transparent;
    box-shadow: none !important;
}

.dialog-footer-custom {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 12px 24px;
    border-top: 1px solid var(--border-color);
    background-color: var(--background-light);
}

    .dialog-footer-custom .btn {
        margin-left: 8px;
        transition: all 0.2s ease-in-out;
    }

    .dialog-footer-custom .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

.config-section {
    background-color: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

    .config-section h6 {
        font-weight: 600;
        color: var(--primary-color);
        margin-top: 0;
        margin-bottom: 16px;
        border-bottom: 1px solid #dbe9f5;
        padding-bottom: 8px;
    }

.form-group {
    margin-bottom: 16px;
}

    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-weight: 500;
        font-size: 0.9rem;
        color: #555;
    }

.e-input-group:focus-within,
.e-input-group.e-input-focus {
    box-shadow: 0 0 0 2px rgba(0, 120, 212, 0.3) !important;
    border-color: var(--primary-color) !important;
}