*{
    box-sizing:border-box;
}

body{
    margin:0;
    font-family:Arial, sans-serif;
    background:#f6f7f8;
    color:#111827;
}

a{
    text-decoration:none;
    color:inherit;
}

.km-pd-header{
    position:sticky;
    top:0;
    z-index:20;
    background:#fff;
    border-bottom:1px solid #e5e7eb;
}

.km-pd-header-inner{
    max-width:1240px;
    margin:0 auto;
    padding:14px 18px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:14px;
}

.km-pd-brand{
    font-size:28px;
    line-height:1;
    font-weight:900;
    color:#0f172a;
    letter-spacing:-.8px;
}

.km-pd-header-actions{
    display:flex;
    align-items:center;
    gap:10px;
}

.km-pd-top-btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:6px;
    min-height:40px;
    padding:10px 14px;
    border-radius:12px;
    border:1px solid #e5e7eb;
    background:#fff;
    font-weight:800;
    font-size:13px;
}

.km-pd-cart-pill{
    background:#16a34a;
    border-color:#16a34a;
    color:#fff;
}

.km-pd-wrap{
    max-width:1240px;
    margin:0 auto;
    padding:28px 18px 36px;
}

.km-pd-grid{
    display:grid;
    grid-template-columns:minmax(320px, 520px) 1fr;
    gap:28px;
    align-items:start;
}

.km-pd-image-panel,
.km-pd-info-panel{
    background:#fff;
    border:1px solid #e5e7eb;
    border-radius:20px;
    box-shadow:0 14px 34px rgba(15,23,42,.05);
}

.km-pd-image-panel{
    padding:22px;
}

.km-pd-image-box{
    width:100%;
    aspect-ratio:1/1;
    border:1px solid #edf0f3;
    border-radius:18px;
    background:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
}

.km-pd-image-box img{
    width:100%;
    height:100%;
    object-fit:contain;
    padding:14px;
}

.km-pd-info-panel{
    padding:24px;
}

.km-pd-breadcrumb{
    font-size:13px;
    color:#64748b;
    margin-bottom:12px;
    line-height:1.5;
}

.km-pd-title{
    margin:0 0 18px;
    font-size:28px;
    line-height:1.25;
    font-weight:900;
    color:#111827;
}

.km-pd-select-title{
    margin:0 0 10px;
    font-size:14px;
    font-weight:900;
    color:#111827;
}

.km-pd-unit-grid{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin:0 0 16px;
}

.km-pd-unit-card{
    position:relative;
    min-width:92px;
    min-height:70px;
    border:1px solid #d1d5db;
    border-radius:13px;
    padding:10px 12px;
    background:#fff;
    cursor:pointer;
    display:flex;
    flex-direction:column;
    justify-content:center;
    gap:4px;
    transition:.18s ease;
    user-select:none;
}

.km-pd-unit-card input{
    position:absolute;
    opacity:0;
    pointer-events:none;
}

.km-pd-unit-card.is-active{
    border-color:#16a34a;
    background:#f0fdf4;
    box-shadow:0 0 0 1px rgba(22,163,74,.15);
}

.km-pd-unit-card.is-out{
    opacity:.55;
}

.km-pd-unit-label{
    font-size:14px;
    font-weight:700;
    color:#111827;
}

.km-pd-unit-price{
    font-size:15px;
    font-weight:900;
    color:#111827;
}

.km-pd-live-row{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:18px;
    margin:16px 0 20px;
    padding:16px 0 0;
    border-top:1px solid #eef2f7;
}

.km-pd-live-info{
    min-width:0;
}

.km-pd-live-label{
    font-size:15px;
    font-weight:800;
    color:#6b7280;
    margin-bottom:5px;
}

.km-pd-price-line{
    display:flex;
    align-items:center;
    gap:10px;
    flex-wrap:wrap;
}

.km-pd-price{
    font-size:28px;
    line-height:1;
    font-weight:950;
    color:#111827;
}

.km-pd-mrp{
    color:#8b94a1;
    text-decoration:line-through;
    font-size:17px;
    font-weight:800;
}

.km-pd-discount{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:5px 9px;
    border-radius:999px;
    background:#dcfce7;
    color:#087f3f;
    border:1px solid #bbf7d0;
    font-size:12px;
    font-weight:900;
}

.km-pd-tax{
    margin-top:5px;
    font-size:12px;
    color:#6b7280;
    font-weight:600;
}

.km-pd-points-stock{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    margin-top:12px;
}

.km-pd-chip{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:7px 10px;
    border-radius:999px;
    font-size:12px;
    font-weight:900;
}

.km-pd-chip-points{
    color:#047857;
    background:#d1fae5;
}

.km-pd-chip-stock{
    color:#0f172a;
    background:#f1f5f9;
}

.km-pd-chip-out{
    color:#b91c1c;
    background:#fee2e2;
}

.km-pd-cart-controls{
    display:flex;
    align-items:center;
    gap:12px;
    flex-wrap:wrap;
}

.km-pd-qty{
    display:flex;
    align-items:center;
    min-height:46px;
    border:1px solid #d1d5db;
    border-radius:13px;
    overflow:hidden;
    background:#fff;
}

.km-pd-qty button{
    width:42px;
    height:44px;
    border:0;
    background:#f8fafc;
    font-size:20px;
    font-weight:900;
    cursor:pointer;
}

.km-pd-qty input{
    width:52px;
    height:44px;
    border:0;
    text-align:center;
    font-size:16px;
    font-weight:900;
    outline:none;
}

.km-pd-add-btn{
    min-width:150px;
    min-height:46px;
    border:0;
    border-radius:13px;
    background:#16a34a;
    color:#fff;
    font-size:15px;
    font-weight:950;
    cursor:pointer;
    padding:12px 20px;
}

.km-pd-add-btn:disabled{
    opacity:.55;
    cursor:not-allowed;
}

.km-pd-open-cart{
    min-height:46px;
    border-radius:13px;
    background:#111827;
    color:#fff;
    font-size:14px;
    font-weight:900;
    padding:13px 18px;
}

.km-pd-details-section{
    margin-top:28px;
    background:#fff;
    border:1px solid #e5e7eb;
    border-radius:20px;
    padding:22px;
    box-shadow:0 14px 34px rgba(15,23,42,.04);
}

.km-pd-details-title{
    font-size:20px;
    font-weight:950;
    margin:0 0 14px;
}

.km-pd-details-preview{
    margin:0 0 8px;
    color:#111827;
    font-size:14px;
    line-height:1.55;
}

.km-pd-more{
    margin-top:6px;
}

.km-pd-more summary{
    display:inline-flex;
    align-items:center;
    gap:4px;
    cursor:pointer;
    color:#15803d;
    font-weight:900;
    font-size:14px;
    list-style:none;
}

.km-pd-more summary::-webkit-details-marker{
    display:none;
}

.km-pd-more summary::after{
    content:'▾';
    font-size:12px;
    margin-left:2px;
}

.km-pd-more[open] summary::after{
    content:'▴';
}

.km-pd-details-table{
    margin-top:16px;
    display:grid;
    gap:13px;
}

.km-pd-detail-row{
    padding-bottom:12px;
    border-bottom:1px solid #eef2f7;
}

.km-pd-detail-row:last-child{
    border-bottom:0;
    padding-bottom:0;
}

.km-pd-detail-key{
    font-size:14px;
    font-weight:900;
    color:#111827;
    margin-bottom:4px;
}

.km-pd-detail-value{
    font-size:14px;
    line-height:1.55;
    color:#374151;
    white-space:pre-line;
}

.km-pd-toast{
    position:fixed;
    right:18px;
    top:82px;
    z-index:9999;
    background:#16a34a;
    color:#fff;
    padding:12px 16px;
    border-radius:13px;
    box-shadow:0 12px 28px rgba(15,23,42,.22);
    font-size:14px;
    font-weight:900;
}

@media (max-width: 900px){
    .km-pd-header-inner{
        padding:12px 14px;
    }

    .km-pd-brand{
        font-size:24px;
    }

    .km-pd-wrap{
        padding:16px 12px 28px;
    }

    .km-pd-grid{
        grid-template-columns:1fr;
        gap:14px;
    }

    .km-pd-image-panel,
    .km-pd-info-panel,
    .km-pd-details-section{
        border-radius:16px;
    }

    .km-pd-info-panel,
    .km-pd-details-section{
        padding:16px;
    }

    .km-pd-image-panel{
        padding:12px;
    }

    .km-pd-title{
        font-size:22px;
        margin-bottom:14px;
    }

    .km-pd-live-row{
        align-items:flex-start;
        flex-direction:column;
    }

    .km-pd-cart-controls{
        width:100%;
    }

    .km-pd-add-btn,
    .km-pd-open-cart{
        flex:1;
        min-width:130px;
        text-align:center;
    }

    .km-pd-unit-card{
        min-width:86px;
    }
}

/* =========================================================
   Product details cart controls extracted from product_details.php
========================================================= */
.km-pd-direct-cart {
            width: 100%;
            min-height: 54px;
            display: none;
            align-items: center;
            justify-content: space-between;
            border: 1px solid #bbf7d0;
            border-radius: 18px;
            overflow: hidden;
            background: #16a34a;
        }
        .km-pd-direct-cart.is-visible {
            display: flex;
        }
        .km-pd-direct-cart button {
            width: 34%;
            height: 54px;
            border: 0;
            background: #16a34a;
            color: #ffffff;
            font-size: 30px;
            line-height: 1;
            font-weight: 900;
            cursor: pointer;
        }
        .km-pd-direct-cart button:disabled {
            opacity: 0.55;
            cursor: not-allowed;
        }
        .km-pd-direct-cart span {
            width: 32%;
            height: 54px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            background: rgba(255,255,255,0.08);
            font-size: 20px;
            font-weight: 900;
        }
        .km-pd-add-btn.is-hidden {
            display: none;
        }
        .km-pd-cart-controls.is-busy {
            opacity: 0.76;
            pointer-events: none;
        }
        .km-pd-details-actions {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        @media (max-width: 520px) {
            .km-pd-direct-cart,
            .km-pd-direct-cart button,
            .km-pd-direct-cart span {
                min-height: 50px;
                height: 50px;
            }
        }

/* =========================================================
   Offer detail pages (bundle / festive offer / package)
   Reuses the km-pd-* design language above so all "buy this
   combined thing" pages look/feel identical to a product page.
========================================================= */
.km-pd-items-section{
    margin-top:28px;
    background:#fff;
    border:1px solid #e5e7eb;
    border-radius:20px;
    padding:22px;
    box-shadow:0 14px 34px rgba(15,23,42,.04);
}

.km-pd-items-title{
    font-size:20px;
    font-weight:950;
    margin:0 0 16px;
}

.km-pd-items-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill, minmax(150px, 1fr));
    gap:14px;
}

.km-pd-item-card{
    border:1px solid #e5e7eb;
    border-radius:14px;
    padding:10px;
    background:#f8fafc;
    display:flex;
    flex-direction:column;
    gap:8px;
}

.km-pd-item-img{
    width:100%;
    aspect-ratio:1/1;
    border-radius:10px;
    background:#fff;
    border:1px solid #edf0f3;
    overflow:hidden;
    display:flex;
    align-items:center;
    justify-content:center;
}

.km-pd-item-img img{
    width:100%;
    height:100%;
    object-fit:contain;
    padding:8px;
}

.km-pd-item-name{
    font-size:13px;
    font-weight:800;
    color:#111827;
    line-height:1.3;
}

.km-pd-item-meta{
    font-size:11.5px;
    font-weight:700;
    color:#64748b;
}

.km-pd-summary-text{
    font-size:14px;
    line-height:1.6;
    color:#374151;
    white-space:pre-line;
}

@media (max-width: 900px){
    .km-pd-items-section{
        border-radius:16px;
        padding:16px;
    }

    .km-pd-items-grid{
        grid-template-columns:repeat(auto-fill, minmax(110px, 1fr));
        gap:10px;
    }
}