/*
 * Product tabs — woocommerce/single-product/tabs/tabs.php
 * Copy 1:1 giá trị CSS từ demo pcsaaam.netlify.app/saam_face_cream (khối .pd-tabs-wrap).
 */
.saam-pd-tabs-wrap {
    padding: 14px 0 56px;
}

.saam-pd-tabs {
    display: flex;
    justify-content: space-between;
    gap: 6px;
    background: #ffffff;
    border: 1px solid #ececec;
    border-radius: 40px;
    padding: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    max-width: 980px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.saam-pd-tab {
    flex: 1;
    text-align: center;
    white-space: nowrap;
    padding: 13px 22px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 17px;
    color: #2b2b2b;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.saam-pd-tab.active {
    background: #e91c6a;
    color: #ffffff;
}

.saam-pd-panel {
    display: none;
    margin-top: 42px;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.saam-pd-panel.active {
    display: block;
}

.saam-pd-panel h1,
.saam-pd-panel h2,
.saam-pd-panel h3 {
    font-weight: 800;
    font-size: 27px;
    color: #0bbfae;
    letter-spacing: 0.3px;
}

.saam-pd-panel p {
    font-size: 16px;
    color: #444444;
    line-height: 1.7;
    margin-top: 14px;
}

.saam-pd-panel img {
    max-width: 100%;
    height: auto;
}

.saam-pd-panel .intro-photos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 26px;
    margin: 28px 0;
}

.saam-pd-panel .intro-photos img {
    width: 100%;
    border-radius: 12px;
    display: block;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08);
}

.saam-pd-panel .pd-block {
    margin-top: 26px;
}

.saam-pd-panel .pd-block .t {
    font-weight: 800;
    font-size: 17px;
    color: #1a1a1a;
    margin-bottom: 6px;
}

.saam-pd-panel .pd-block p {
    margin: 4px 0 0;
}

.saam-pd-panel .pd-banner {
    width: 100%;
    max-width: 760px;
    border-radius: 14px;
    margin: 8px auto 0;
    display: block;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.1);
}

.saam-pd-condense {
    display: block;
    margin: 34px auto 0;
    border: 1.5px solid #cfcfcf;
    background: #ffffff;
    border-radius: 30px;
    padding: 13px 34px;
    font-weight: 700;
    font-size: 15px;
    color: #333333;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.saam-pd-condense:hover {
    border-color: #e91c6a;
    color: #e91c6a;
}

/* pd-spec (tab Information) */
.saam-pd-spec {
    list-style: none;
    margin: 18px 0 0;
    padding: 0;
}

.saam-pd-spec li {
    display: flex;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 15px;
    color: #444444;
}

.saam-pd-spec li b {
    flex: 0 0 200px;
    color: #1a1a1a;
}

@media (max-width: 980px) {
    .saam-pd-tabs {
        max-width: 100%;
    }

    .saam-pd-tab {
        font-size: 14px;
        padding: 11px 12px;
    }

    .saam-pd-panel .intro-photos {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .saam-pd-tabs {
        flex-direction: column;
        border-radius: 18px;
    }

    .saam-pd-tab {
        flex: none;
    }

    .saam-pd-spec li b {
        flex-basis: 130px;
    }
}