:root {
                --primary-color: #0088CC; /* Standard Bootstrap Primary */
                --primary-hover: #0088CC;
                --section-bg: #ffffff;
                --border-color: #dee2e6;
            }
    .custom-heading {
        position: absolute;
        background: #fcfdff;
        width: fit-content;
        left: 45%;
        top: -49px;
        padding: 10px;
    }


     

        .form-section {
            background: var(--section-bg);
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            padding: 20px;
            margin-bottom: 25px;
            border: 1px solid var(--border-color);
        }

        .form-section-header {
            background: var(--primary-color);
            margin: -20px -20px 20px -20px;
            padding: 12px 20px;
            color: white;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top-left-radius: 8px;
            border-top-right-radius: 8px;
        }

        .form-section-header h5 {
            margin: 0;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .custom-switch .form-check-input {
            width: 2.5em;
            height: 1.25em;
            cursor: pointer;
        }

        .card-item {
            background: #ffffff;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            transition: border-color 0.2s;
        }

        .card-item:hover {
            border-color: var(--primary-color);
        }

        .required {
            color: #dc3545;
        }

        .btn-add-card {
            background: var(--primary-color);
            border: none;
            color: white;
            padding: 6px 14px;
            border-radius: 4px;
            font-weight: 500;
            font-size: 0.9rem;
        }

        .btn-add-card:hover {
            background: var(--primary-hover);
        }

        .upload-container {
            border: 1px dashed var(--border-color);
            border-radius: 8px;
            background: #f8f9fa;
        }

        .upload-container:hover {
            border-color: var(--primary-color);
        }
        
        .form-label {
            font-size: 0.9rem;
            color: #495057;
        }