.mknews-calc-container {
        background: #fff;
        border: 1px solid #eaeaea;
        border-radius: 0.5rem;
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    }
    .calc-header {
        background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
        border-bottom: 1px solid #eaeaea;
        border-top-left-radius: 0.5rem;
        border-top-right-radius: 0.5rem;
    }
    .form-label {
        font-weight: 600;
        color: #333;
    }
    .form-select {
        padding-top:0px;
    }
    .form-text {
        font-size: 1.4rem;
    }
    .mknews-result-box {
        background: #f8f9fa;
        border: 1px solid #e0e0e0;
        border-radius: 0.5rem;
        padding: 2rem;
    }
    .total-cost-display {
        font-size: 2.5rem;
        font-weight: 800;
        color: #111;
        letter-spacing: -1px;
    }
    .breakdown-table th {
        font-size: 0.85rem;
        text-transform: uppercase;
        color: #666;
    }
    .breakdown-table td {
        font-weight: 600;
        font-size: 1.4rem;
    }
    .mknews-insight {
        border-left: 4px solid #e60000;
        background: #fff;
        padding: 1rem;
        border-radius: 0 0.25rem 0.25rem 0;
        font-size: 1.2rem;
    }
    
    .mknews-btn-wrapper { margin: 0; }
    .mknews-btn-wrapper a {
        display: block;
        width: 100%;
        text-align: center;
        box-sizing: border-box;
        cursor: pointer;
    }
    
    /* SOLUCIÓN CHECKBOXES MONTADOS */
    .mknews-custom-check {
        display: flex;
        align-items: center;
        margin-bottom: 0.8rem;
    }
    .mknews-custom-check input[type="checkbox"] {
        width: 1.2rem;
        height: 1.2rem;
        margin: 0;
        margin-right: 10px;
        flex-shrink: 0;
        cursor: pointer;
    }
    .mknews-custom-check label {
        margin: 0;
        font-weight: 500;
        color: #444;
        cursor: pointer;
        line-height: 1.3;
        font-size: 1.4rem;
    }
    
    /* FORZAR TEXTO BLANCO EN EL BADGE */
    .badge-sobrecosto {
        color: #ffffff !important;
        font-weight: 600;
    }