/* ============================================
   ONE STOP MART - SCOPED PRODUCT DETAILS PAGE STYLESHEET (PHASE 4)
   ============================================ */

.one-stop-mart-storefront .osm-product-page {
    background-color: var(--color-bg);
    padding: 30px 0 60px;
}

/* ============ SCOPED BREADCRUMB ============ */
.one-stop-mart-storefront .osm-product-page .osm-product-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-bottom: 24px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-breadcrumb a:hover {
    color: var(--color-primary-dark);
}

.one-stop-mart-storefront .osm-product-page .osm-product-breadcrumb__sep {
    color: var(--color-text-muted);
}

.one-stop-mart-storefront .osm-product-page .osm-product-breadcrumb__current {
    color: var(--color-text);
    font-weight: 500;
}

/* ============ SCOPED LAYOUT GRID ============ */
.one-stop-mart-storefront .osm-product-page .osm-product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
    align-items: start;
}

@media (max-width: 991px) {
    .one-stop-mart-storefront .osm-product-page .osm-product-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ============ SCOPED LEFT MEDIA COLUMN ============ */
.one-stop-mart-storefront .osm-product-page .osm-product-media {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-main-image {
    max-width: 100%;
    max-height: 500px;
    object-fit: contain;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

/* ============ SCOPED RIGHT SUMMARY COLUMN ============ */
.one-stop-mart-storefront .osm-product-page .osm-product-summary {
    display: flex;
    flex-direction: column;
}

.one-stop-mart-storefront .osm-product-page .osm-product-category {
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--color-primary-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1.2;
    margin-bottom: 16px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-rating {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-rating .stars {
    display: flex;
    gap: 2px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-rating .stars svg {
    width: 16px;
    height: 16px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-rating .rating-val {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-secondary);
}

.one-stop-mart-storefront .osm-product-page .osm-product-rating .rating-count {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-decoration: underline;
    cursor: pointer;
}

.one-stop-mart-storefront .osm-product-page .osm-product-price {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: 24px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-description {
    font-size: var(--font-size-sm);
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: 30px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-cart {
    margin-bottom: 30px;
    display: flex;
    gap: 16px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-cart button {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 14px 40px;
    border-radius: 30px;
    font-weight: 700;
    font-size: var(--font-size-sm);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    transition: var(--transition);
}

.one-stop-mart-storefront .osm-product-page .osm-product-cart button:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ============ SCOPED POLICIES SECTION ============ */
.one-stop-mart-storefront .osm-product-page .osm-product-policy {
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-policy-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.one-stop-mart-storefront .osm-product-page .osm-product-policy-item svg {
    width: 16px;
    height: 16px;
    stroke: var(--color-primary-dark);
    flex-shrink: 0;
}

/* ============ SCOPED TABS SECTION ============ */
.one-stop-mart-storefront .osm-product-page .osm-product-tabs {
    margin-top: 50px;
    border-top: 1px solid var(--color-border);
    padding-top: 30px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-tab-list {
    display: flex;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 30px;
    gap: 30px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-tab {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--color-text-muted);
    font-weight: 700;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    padding: 12px 0;
    cursor: pointer;
    transition: var(--transition);
}

.one-stop-mart-storefront .osm-product-page .osm-product-tab:hover {
    color: var(--color-secondary);
}

.one-stop-mart-storefront .osm-product-page .osm-product-tab.active {
    color: var(--color-primary-dark);
    border-bottom-color: var(--color-primary-dark);
}

.one-stop-mart-storefront .osm-product-page .osm-product-tab-panel {
    display: none;
}

.one-stop-mart-storefront .osm-product-page .osm-product-tab-panel.active {
    display: block;
}

/* Tab descriptions safe styles */
.one-stop-mart-storefront .osm-product-page .osm-product-tab-panel p {
    font-size: var(--font-size-sm);
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-tab-panel ul,
.one-stop-mart-storefront .osm-product-page .osm-product-tab-panel ol {
    margin-bottom: 20px;
    padding-left: 20px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-tab-panel li {
    font-size: var(--font-size-sm);
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 8px;
}

/* ============ SCOPED SPECIFICATIONS TAB ============ */
.one-stop-mart-storefront .osm-product-page .osm-product-specifications {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-specifications tr {
    border-bottom: 1px solid var(--color-border);
}

.one-stop-mart-storefront .osm-product-page .osm-product-specifications td {
    padding: 12px 16px;
    font-size: var(--font-size-sm);
}

.one-stop-mart-storefront .osm-product-page .osm-product-specifications td:first-child {
    font-weight: 700;
    color: var(--color-secondary);
    width: 30%;
    background-color: var(--color-bg-light);
}

.one-stop-mart-storefront .osm-product-page .osm-product-specifications td:last-child {
    color: var(--color-text-light);
}

/* ============ SCOPED REVIEWS PANEL ============ */
.one-stop-mart-storefront .osm-product-page .osm-product-reviews {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

@media (max-width: 768px) {
    .one-stop-mart-storefront .osm-product-page .osm-product-reviews {
        flex-direction: column;
        gap: 30px;
    }
}

.one-stop-mart-storefront .osm-product-page .osm-product-reviews-left {
    min-width: 220px;
    text-align: center;
    background-color: var(--color-bg-light);
    padding: 30px;
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--color-border);
}

.one-stop-mart-storefront .osm-product-page .osm-product-reviews-avg {
    font-size: 4rem;
    font-weight: 900;
    color: var(--color-secondary);
    line-height: 1;
    margin-bottom: 10px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-reviews-stars {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 10px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-reviews-count {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.one-stop-mart-storefront .osm-product-page .osm-product-reviews-bars {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-bar-row {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: var(--font-size-sm);
}

.one-stop-mart-storefront .osm-product-page .osm-product-bar-label {
    min-width: 30px;
    text-align: right;
    font-weight: 500;
}

.one-stop-mart-storefront .osm-product-page .osm-product-bar-track {
    flex: 1;
    height: 8px;
    background-color: var(--color-border);
    border-radius: 4px;
    overflow: hidden;
}

.one-stop-mart-storefront .osm-product-page .osm-product-bar-fill {
    height: 100%;
    background-color: var(--color-primary-dark);
    width: 0%;
    transition: width 0.6s ease;
}

.one-stop-mart-storefront .osm-product-page .osm-product-bar-count {
    min-width: 20px;
    text-align: left;
    color: var(--color-text-muted);
}

/* User Review Cards list */
.one-stop-mart-storefront .osm-product-page .osm-product-reviews-list {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 20px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-card-user {
    display: flex;
    flex-direction: column;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-card-name {
    font-weight: 700;
    color: var(--color-secondary);
    font-size: var(--font-size-sm);
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-card-email {
    font-size: var(--font-size-xs);
    color: var(--color-primary-dark);
    margin-top: 2px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-card-meta {
    text-align: right;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-card-stars {
    font-size: var(--font-size-xs);
    letter-spacing: 1px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-card-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: 4px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-card-comment {
    font-size: var(--font-size-sm);
    line-height: 1.6;
    color: var(--color-text-light);
}

/* Empty Reviews State */
.one-stop-mart-storefront .osm-product-page .osm-product-reviews-empty {
    text-align: center;
    padding: 40px 20px;
    border: 1px dashed var(--color-border);
    border-radius: var(--border-radius-lg);
    background-color: var(--color-bg-light);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* Submit Review Form */
.one-stop-mart-storefront .osm-product-page .osm-product-review-form-wrapper {
    margin-top: 40px;
    border-top: 1px solid var(--color-border);
    padding-top: 30px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-form-title {
    font-size: var(--font-size-md);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 20px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 600px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-field label {
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-secondary);
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-field input,
.one-stop-mart-storefront .osm-product-page .osm-product-review-field textarea {
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    outline: none;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    background-color: var(--color-white);
    transition: var(--transition);
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-field input:focus,
.one-stop-mart-storefront .osm-product-page .osm-product-review-field textarea:focus {
    border-color: var(--color-primary-dark);
}

.one-stop-mart-storefront .osm-product-page .osm-product-star-picker {
    display: flex;
    gap: 6px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-star-pick {
    background: none;
    border: none;
    font-size: 1.6rem;
    color: var(--color-border);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: var(--transition);
}

.one-stop-mart-storefront .osm-product-page .osm-product-star-pick:hover,
.one-stop-mart-storefront .osm-product-page .osm-product-star-pick.is-selected {
    color: #FFC107;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-form button[type="submit"] {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 700;
    font-size: var(--font-size-sm);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    align-self: flex-start;
    transition: var(--transition);
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-form button[type="submit"]:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-secondary);
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-msg {
    padding: 10px 14px;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    margin-top: 10px;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-msg--success {
    background-color: #E8F5E9;
    color: #2E7D32;
    border: 1px solid #C8E6C9;
}

.one-stop-mart-storefront .osm-product-page .osm-product-review-msg--error {
    background-color: #FFEBEE;
    color: #C62828;
    border: 1px solid #FFCDD2;
}

/* ============ SCOPED VIDEO EMBED ============ */
.one-stop-mart-storefront .osm-product-page .osm-product-video {
    margin-top: 30px;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    box-shadow: var(--shadow-md);
}

.one-stop-mart-storefront .osm-product-page .osm-product-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* ============ MOBILE RESPONSIVE OVERRIDES ============ */
@media (max-width: 576px) {
    .one-stop-mart-storefront .osm-product-page .osm-product-title {
        font-size: var(--font-size-xl);
    }

    .one-stop-mart-storefront .osm-product-page .osm-product-media {
        min-height: 260px;
        padding: 16px;
    }

    .one-stop-mart-storefront .osm-product-page .osm-product-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .one-stop-mart-storefront .osm-product-page .osm-product-add-cart {
        width: 100%;
        justify-content: center;
        min-height: 44px;
    }
}