.premium-checkout-section{
    background: var(--theme-bg-light);
    padding: 18px 0 28px;
}

.premium-checkout-card,
.premium-cart-summary-card{
    background:#fff;
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 14px;
    box-shadow: 0 10px 25px rgba(0,0,0,.06);
    overflow:hidden;
}

.premium-checkout-header,
.premium-cart-header{
    padding: 16px 16px 12px;
    border-bottom: 1px solid rgba(0,0,0,.06);
    background: linear-gradient(180deg, rgba(0,0,0,.02), transparent);
}

.premium-checkout-title,
.premium-cart-title{
    font-weight: 900;
    font-size: 16px;
    margin: 0;
    color: var(--theme-text-primary);
    display:flex;
    gap:10px;
    align-items:center;
}

.premium-checkout-subtitle{
    margin: 8px 0 0;
    color: var(--theme-text-muted);
    font-size: 13px;
    line-height: 1.55;
}

.premium-checkout-body,
.premium-cart-body{
    padding: 16px;
}

.highlight-text{
    color: var(--theme-primary);
    font-weight: 900;
}

.phone-link{
    color: var(--theme-secondary);
    font-weight: 900;
    text-decoration: none;
}
.phone-link:hover{ text-decoration: underline; }

.premium-form-group{ margin-bottom: 14px; }

.premium-form-label{
    display:flex;
    align-items:center;
    gap:8px;
    font-weight: 900;
    font-size: 13px;
    color: var(--theme-text-primary);
    margin-bottom: 7px;
}

.required-star{ color: var(--theme-danger); }

.premium-form-control{
    width:100%;
    border: 1px solid rgba(0,0,0,.14);
    border-radius: 12px;
    padding: 11px 12px;
    outline:none;
    background:#fff;
}
.premium-form-control:focus{
    border-color: var(--theme-primary);
    box-shadow: 0 0 0 3px rgba(0,0,0,.06);
}

.premium-error-message{
    margin-top: 7px;
    padding: 8px 10px;
    border-radius: 12px;
    background: rgba(220,53,69,.08);
    border: 1px solid rgba(220,53,69,.18);
    color: var(--theme-danger);
    font-weight: 700;
    font-size: 13px;
    display:flex;
    align-items:center;
    gap:8px;
}

/* delivery area cards */
.premium-delivery-area-options{
    display:grid;
    grid-template-columns: 1fr;
    gap: 10px;
}
@media(min-width:576px){
    .premium-delivery-area-options{ grid-template-columns: 1fr 1fr; }
}
.premium-delivery-area-card{
    position: relative;
}
.premium-delivery-radio{
    position:absolute;
    opacity:0;
    pointer-events:none;
}
.premium-delivery-label{
    display:flex;
    align-items:center;
    gap:10px;
    padding: 12px;
    border-radius: 14px;
    border: 1px solid rgba(0,0,0,.12);
    background:#fff;
    cursor:pointer;
    user-select:none;
}
.premium-delivery-radio:checked + .premium-delivery-label{
    border-color: var(--theme-primary);
    box-shadow: 0 0 0 3px rgba(0,0,0,.06);
}
.delivery-icon-wrapper{
    width:38px;
    height:38px;
    border-radius: 12px;
    display:flex;
    align-items:center;
    justify-content:center;
    background: rgba(0,0,0,.04);
    color: var(--theme-secondary);
}
.delivery-name{
    font-weight: 900;
    color: var(--theme-text-primary);
}

/* payment cards */
.premium-payment-methods{
    display:grid;
    grid-template-columns: 1fr;
    gap:10px;
}
.premium-payment-card{ position: relative; }
.premium-payment-radio{
    position:absolute;
    opacity:0;
    pointer-events:none;
}
.premium-payment-label{
    display:flex;
    align-items:center;
    gap:12px;
    padding: 12px;
    border-radius: 14px;
    border: 1px solid rgba(0,0,0,.12);
    background:#fff;
    cursor:pointer;
}
.premium-payment-radio:checked + .premium-payment-label{
    border-color: var(--theme-primary);
    box-shadow: 0 0 0 3px rgba(0,0,0,.06);
}
.payment-icon-wrapper{
    width:42px;
    height:42px;
    border-radius: 12px;
    display:flex;
    align-items:center;
    justify-content:center;
    background: rgba(0,0,0,.04);
    color: var(--theme-secondary);
}
.payment-info{
    display:flex;
    flex-direction:column;
}
.payment-name{
    font-weight: 900;
    color: var(--theme-text-primary);
}
.payment-desc{
    font-size: 12px;
    color: var(--theme-text-muted);
}
.payment-check{
    margin-left:auto;
    color: var(--theme-success);
    opacity:.25;
}
.premium-payment-radio:checked + .premium-payment-label .payment-check{
    opacity:1;
}

/* order button */
.premium-order-button{
    width:100%;
    border:0;
    border-radius: 14px;
    padding: 13px 14px;
    background: var(--theme-primary);
    color:#fff;
    font-weight: 900;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
}
.premium-order-button:hover{ filter: brightness(.95); }
.premium-order-button:disabled{
    opacity:.7;
    cursor:not-allowed;
}

/* cart items */
.premium-cart-items-list{
    display:flex;
    flex-direction: column;
    gap: 12px;
}
.premium-cart-item-card{
    display:flex;
    gap: 12px;
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 14px;
    padding: 12px;
    background:#fff;
}
.cart-item-image img{
    width:72px;
    height:72px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,.08);
}
.cart-item-details{
    flex:1;
    min-width:0;
}
.cart-item-name{
    font-weight: 900;
    color: var(--theme-text-primary);
    text-decoration:none;
    display:block;
    line-height:1.25;
}
.cart-item-name:hover{ text-decoration: underline; }

.cart-item-variations{
    margin-top: 6px;
    display:flex;
    gap:8px;
    flex-wrap:wrap;
}
.variation-badge{
    font-size: 12px;
    font-weight: 800;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(0,0,0,.04);
    border: 1px solid rgba(0,0,0,.06);
    color: var(--theme-text-primary);
}

.cart-item-actions{
    margin-top: 10px;
    display:flex;
    align-items:center;
    gap:10px;
}
.cart-item-qty{
    display:flex;
    align-items:center;
    border: 1px solid rgba(0,0,0,.12);
    border-radius: 12px;
    overflow:hidden;
}
.cart-item-qty .qty-btn{
    width:36px;
    height:36px;
    border:0;
    background:#f9fafb;
    font-weight: 900;
}
.cart-item-qty input{
    width:48px;
    height:36px;
    border:0;
    text-align:center;
    outline:none;
}
.cart-item-price{
    margin-left:auto;
    font-weight: 900;
    color: var(--theme-text-primary);
}
.cart-item-remove{
    width:36px;
    height:36px;
    border-radius: 12px;
    border: 1px solid rgba(220,53,69,.25);
    background: rgba(220,53,69,.06);
    color: var(--theme-danger);
}

.premium-cart-summary{
    margin-top: 14px;
    border-top: 1px dashed rgba(0,0,0,.18);
    padding-top: 12px;
    display:grid;
    gap: 8px;
}
.summary-row{
    display:flex;
    justify-content: space-between;
    gap: 10px;
    font-size: 14px;
    color: var(--theme-text-primary);
}
.summary-total{
    font-weight: 900;
    font-size: 16px;
}

@media(min-width:992px){
    .premium-cart-summary-wrapper{
        position: sticky;
        top: 12px;
    }
}