/* ==================================================
   PASO 4 - PAGO
================================================== */

.price-highlight-row strong{color:var(--color-primary);font-size:1.05rem;}

.payment-layout{
    display:grid;
    grid-template-columns:minmax(0,1fr) 340px;
    gap:32px;
    align-items:start;
}

.payment-card,
.payment-summary-card{
    background:#fff;
    border:1px solid var(--color-border);
    border-radius:18px;
    padding:26px;
}

.payment-card h3,
.payment-summary-card h3{margin-top:0;}

.payment-line{
    display:flex;
    justify-content:space-between;
    gap:24px;
    align-items:center;
    padding:18px 0;
    border-bottom:1px solid var(--color-border);
}

.payment-line div{display:flex;flex-direction:column;gap:4px;}
.payment-line span{font-size:.84rem;color:var(--color-text-light);}

.addon-card{
    display:flex;
    align-items:center;
    gap:14px;
    margin-top:20px;
    padding:18px;
    border:2px solid var(--color-border);
    border-radius:14px;
    cursor:pointer;
    transition:.2s ease;
}

.addon-card:has(input:checked){
    border-color:var(--color-primary);
    background:#fff4f4;
}

.addon-card input{position:absolute;opacity:0;pointer-events:none;}

.addon-check{
    width:24px;height:24px;flex:0 0 24px;
    border:2px solid #cbd5e1;border-radius:6px;
    display:flex;align-items:center;justify-content:center;
}

.addon-card:has(input:checked) .addon-check{
    border-color:var(--color-primary);background:var(--color-primary);
}
.addon-card:has(input:checked) .addon-check::after{content:'✓';color:#fff;font-weight:700;}

.addon-info{display:flex;flex-direction:column;gap:4px;flex:1;}
.addon-info small{color:var(--color-text-light);line-height:1.45;}
.addon-price{color:var(--color-primary);white-space:nowrap;}

.included-box{
    margin-top:20px;padding:18px;border-radius:14px;background:#f8fafc;
    display:flex;flex-direction:column;gap:8px;
}
.included-box strong{margin-bottom:2px;}
.included-box span{font-size:.84rem;color:var(--color-text-light);}

.payment-summary-row,
.payment-total-row{
    display:flex;justify-content:space-between;gap:18px;padding:12px 0;
    border-bottom:1px solid var(--color-border);
}
.payment-summary-row span{color:var(--color-text-light);}
.payment-total-row{margin-top:8px;padding-top:18px;border-bottom:0;font-size:1.15rem;}
.payment-total-row strong{font-size:1.45rem;color:var(--color-primary);}
.payment-note{text-align:center;color:var(--color-text-light);font-size:.8rem;margin:18px 0;}
.payment-button{width:100%;}
.payment-secure{text-align:center;font-size:.78rem;color:var(--color-text-light);margin:12px 0 0;}

@media(max-width:900px){.payment-layout{grid-template-columns:1fr;}}
@media(max-width:650px){
    .addon-card{align-items:flex-start;}
    .addon-price{margin-left:auto;}
}