/**
 * DrugsGeneral — Product Content CSS
 *
 * Styles for product description: tables, callout blocks,
 * rich content, and embedded chat widget support.
 * Applies to: .dg-product-content, .entry-content, .woocommerce-product-details__short-description
 */

/* ═══════════════════════════════════════════════════════
   SCOPE
═══════════════════════════════════════════════════════ */

.dg-product-content,
.entry-content,
.woocommerce-product-details__short-description,
.woocommerce-Tabs-panel .woocommerce-product-description {
    font-family: var(--font-body, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
    font-size: 14px;
    line-height: 1.75;
    color: var(--dg-text, #374151);
}

/* ═══════════════════════════════════════════════════════
   HEADINGS
═══════════════════════════════════════════════════════ */

.dg-product-content h2,
.woocommerce-product-description h2 {
    font-size: 20px;
    font-weight: 800;
    color: var(--navy, #008296);
    margin: 32px 0 12px;
    font-family: var(--font-head, 'Outfit', inherit);
    padding-bottom: 8px;
    border-bottom: 2px solid #E0F5F1;
}

.dg-product-content h3,
.woocommerce-product-description h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--navy, #008296);
    margin: 24px 0 8px;
    font-family: var(--font-head, 'Outfit', inherit);
}

.dg-product-content h4,
.woocommerce-product-description h4 {
    font-size: 14px;
    font-weight: 700;
    color: #374151;
    margin: 18px 0 6px;
}

/* ═══════════════════════════════════════════════════════
   TABLES — clean, responsive, navy header
═══════════════════════════════════════════════════════ */

.dg-product-content table,
.woocommerce-product-description table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 13px;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(0, 0, 0, .07);
    border: 1px solid #E0F5F1;
}

.dg-product-content table thead th,
.woocommerce-product-description table thead th {
    background: var(--navy, #008296);
    color: #fff;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: 11px 16px;
    text-align: left;
    white-space: nowrap;
}

.dg-product-content table tbody tr:nth-child(even),
.woocommerce-product-description table tbody tr:nth-child(even) {
    background: #F8FAFF;
}

.dg-product-content table tbody tr:hover,
.woocommerce-product-description table tbody tr:hover {
    background: #EEF2FF;
}

.dg-product-content table td,
.dg-product-content table th,
.woocommerce-product-description table td,
.woocommerce-product-description table th {
    padding: 10px 16px;
    border-bottom: 1px solid #E0F5F1;
    vertical-align: top;
    line-height: 1.5;
}

.dg-product-content table td:first-child,
.woocommerce-product-description table td:first-child {
    font-weight: 600;
    color: #374151;
    white-space: nowrap;
}

.dg-product-content table tbody tr:last-child td,
.woocommerce-product-description table tbody tr:last-child td {
    border-bottom: none;
}

/* Responsive table scroll */
.dg-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0;
    border-radius: 10px;
    border: 1px solid #E0F5F1;
}

.dg-table-wrap table {
    margin: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
    min-width: 360px;
}

/* ═══════════════════════════════════════════════════════
   CALLOUT / ALERT BLOCKS
═══════════════════════════════════════════════════════ */

.dg-callout {
    display: flex;
    gap: 12px;
    padding: 14px 18px;
    border-radius: 10px;
    margin: 20px 0;
    font-size: 13px;
    line-height: 1.6;
}

.dg-callout__icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.dg-callout__body { flex: 1; }
.dg-callout__title { font-weight: 700; margin-bottom: 3px; }

.dg-callout--info    { background: #EFF6FF; border-left: 4px solid #3B82F6; color: #1E3A5F; }
.dg-callout--warning { background: #FFFBEB; border-left: 4px solid #F59E0B; color: #78350F; }
.dg-callout--success { background: #F0FDF4; border-left: 4px solid #22C55E; color: #14532D; }
.dg-callout--danger  { background: #FEF2F2; border-left: 4px solid #EF4444; color: #7F1D1D; }
.dg-callout--navy    { background: #E0F5F1; border-left: 4px solid #008296; color: #008296; }

/* Shorthand: inline <div class="dg-info"> etc. */
.dg-product-content .dg-info,
.woocommerce-product-description .dg-info {
    background: #EFF6FF;
    border-left: 4px solid #3B82F6;
    border-radius: 0 8px 8px 0;
    padding: 12px 16px;
    margin: 16px 0;
    font-size: 13px;
    color: #1E3A5F;
}

.dg-product-content .dg-warning,
.woocommerce-product-description .dg-warning {
    background: #FFFBEB;
    border-left: 4px solid #F59E0B;
    border-radius: 0 8px 8px 0;
    padding: 12px 16px;
    margin: 16px 0;
    font-size: 13px;
    color: #78350F;
}

/* ═══════════════════════════════════════════════════════
   LISTS
═══════════════════════════════════════════════════════ */

.dg-product-content ul,
.woocommerce-product-description ul {
    padding-left: 20px;
    margin: 12px 0;
}

.dg-product-content ul li,
.woocommerce-product-description ul li {
    margin-bottom: 5px;
    line-height: 1.65;
}

.dg-product-content ul li::marker,
.woocommerce-product-description ul li::marker {
    color: var(--navy, #008296);
}

.dg-product-content ol,
.woocommerce-product-description ol {
    padding-left: 22px;
    margin: 12px 0;
}

.dg-product-content ol li,
.woocommerce-product-description ol li {
    margin-bottom: 5px;
}

/* Checkmark list helper */
.dg-checklist { list-style: none; padding: 0; margin: 12px 0; }
.dg-checklist li { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 7px; font-size: 13px; line-height: 1.55; }
.dg-checklist li::before { content: '✓'; color: #059669; font-weight: 800; font-size: 14px; flex-shrink: 0; margin-top: 1px; }

/* ═══════════════════════════════════════════════════════
   BLOCKQUOTE
═══════════════════════════════════════════════════════ */

.dg-product-content blockquote,
.woocommerce-product-description blockquote {
    background: #F8FAFF;
    border-left: 4px solid var(--navy, #008296);
    margin: 20px 0;
    padding: 14px 20px;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: #374151;
    font-size: 14px;
}

/* ═══════════════════════════════════════════════════════
   IMAGES
═══════════════════════════════════════════════════════ */

.dg-product-content img,
.woocommerce-product-description img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 12px 0;
}

/* ═══════════════════════════════════════════════════════
   LINKS
═══════════════════════════════════════════════════════ */

.dg-product-content a,
.woocommerce-product-description a {
    color: var(--navy, #008296);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.dg-product-content a:hover,
.woocommerce-product-description a:hover {
    color: #FFB800;
}

/* ═══════════════════════════════════════════════════════
   CHAT WIDGET CONTAINER SUPPORT
   For embedded Tidio, Crisp, LiveChat, WhatsApp widgets
═══════════════════════════════════════════════════════ */

.dg-chat-embed {
    position: relative;
    background: #F8FAFF;
    border: 1px solid #E0F5F1;
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    min-height: 60px;
}

.dg-chat-embed .dg-chat-placeholder {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: #374151;
    font-weight: 600;
}

.dg-chat-embed .dg-chat-placeholder::before {
    content: '💬';
    font-size: 22px;
}

/* WhatsApp chat button in content */
.dg-product-content .dg-wa-btn,
.woocommerce-product-description .dg-wa-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #25D366;
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    padding: 11px 22px;
    border-radius: 9px;
    margin: 12px 0;
    transition: background .15s;
}

.dg-product-content .dg-wa-btn:hover,
.woocommerce-product-description .dg-wa-btn:hover {
    background: #1EB858;
    color: #fff;
}

/* ═══════════════════════════════════════════════════════
   TABS PANEL (WooCommerce)
═══════════════════════════════════════════════════════ */

.woocommerce-tabs .woocommerce-Tabs-panel {
    padding: 24px 0 0;
}

.woocommerce-tabs ul.tabs li.active a {
    border-bottom-color: var(--navy, #008296) !important;
    color: var(--navy, #008296) !important;
    font-weight: 700;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════ */

@media (max-width: 600px) {
    .dg-product-content table,
    .woocommerce-product-description table {
        font-size: 12px;
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .dg-product-content table thead th,
    .woocommerce-product-description table thead th {
        padding: 9px 12px;
    }

    .dg-product-content table td,
    .dg-product-content table th,
    .woocommerce-product-description table td,
    .woocommerce-product-description table th {
        padding: 8px 12px;
    }

    .dg-callout { padding: 12px 14px; }
    .dg-product-content h2,
    .woocommerce-product-description h2 { font-size: 17px; }
}

/* ═══════════════════════════════════════════════════════
   RICH MEDIA — Charts, DataTables, iframes, videos
═══════════════════════════════════════════════════════ */

/* Chart.js canvas wrappers in product description */
.dg-product-content .dg-chart-wrap,
.woocommerce-product-description .dg-chart-wrap {
    max-width: 100%;
    margin: 24px 0;
    background: #fff;
    border: 1px solid #E0F5F1;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(26,43,107,.05);
}

.dg-product-content canvas,
.woocommerce-product-description canvas {
    max-width: 100% !important;
    height: auto !important;
}

/* DataTables — clean theme matching DG design */
.dg-product-content .dataTables_wrapper,
.woocommerce-product-description .dataTables_wrapper {
    font-size: 13px;
    margin: 20px 0;
}

.dg-product-content table.dataTable thead th,
.woocommerce-product-description table.dataTable thead th {
    background: var(--navy, #008296);
    color: #fff;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: .03em;
    padding: 10px 14px;
    border: none;
}

.dg-product-content table.dataTable tbody tr:nth-child(even),
.woocommerce-product-description table.dataTable tbody tr:nth-child(even) {
    background: #F8F9FF;
}

.dg-product-content table.dataTable tbody td,
.woocommerce-product-description table.dataTable tbody td {
    padding: 9px 14px;
    border-bottom: 1px solid #E0F5F1;
    vertical-align: middle;
}

.dataTables_filter input,
.dataTables_length select {
    border: 1px solid #D1D5DB;
    border-radius: 6px;
    padding: 5px 10px;
    font-size: 13px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--navy, #008296) !important;
    color: #fff !important;
    border-color: var(--navy, #008296) !important;
    border-radius: 6px;
}

/* Embedded video / iframes */
.dg-product-content .dg-video-wrap,
.woocommerce-product-description .dg-video-wrap {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    margin: 24px 0;
    box-shadow: 0 4px 16px rgba(26,43,107,.1);
}

.dg-product-content .dg-video-wrap iframe,
.woocommerce-product-description .dg-video-wrap iframe {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    border: 0;
}

/* Comparison tables */
.dg-product-content .dg-comparison-table,
.woocommerce-product-description .dg-comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 13px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #E0F5F1;
}

.dg-comparison-table th {
    background: var(--navy, #008296);
    color: #fff;
    padding: 11px 14px;
    font-weight: 700;
    font-size: 12px;
    text-align: left;
}

.dg-comparison-table td {
    padding: 10px 14px;
    border-bottom: 1px solid #E0F5F1;
    vertical-align: middle;
}

.dg-comparison-table tr:last-child td { border-bottom: none; }
.dg-comparison-table tr:nth-child(even) td { background: #F8F9FF; }

/* Dosage info blocks */
.dg-dosage-block {
    background: linear-gradient(135deg, #EEF2FF 0%, #DBEAFE 100%);
    border-left: 4px solid var(--navy, #008296);
    border-radius: 0 10px 10px 0;
    padding: 16px 20px;
    margin: 20px 0;
    font-size: 13px;
}

.dg-dosage-block strong {
    display: block;
    font-size: 14px;
    font-weight: 800;
    color: var(--navy, #008296);
    margin-bottom: 6px;
}

/* Auto-init DataTables on tagged tables in product description */