/* MSN Style News Grid - Stylesheet Core Tokens Configuration */

:root {
    --msn-primary-color: #0078d4;
    --msn-primary-hover: #106ebe;
    --msn-bg-color: #f3f2f1;
    --msn-card-bg: #ffffff;
    --msn-text-title: #242424;
    --msn-text-body: #424242;
    --msn-text-meta: #616161;
    --msn-border-color: #e0e0e0;
    --msn-shadow-card: 0 2px 8px rgba(0, 0, 0, 0.05);
    --msn-font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.msn-news-feed.msn-theme-dark {
    --msn-bg-color: #05050a;
    --msn-card-bg: rgba(255, 255, 255, 0.04);
    --msn-text-title: #f5f3ff;
    --msn-text-body: #e2e8f0;
    --msn-text-meta: #94a3b8;
    --msn-border-color: #334155;
}

.msn-news-feed {
    font-family: var(--msn-font-stack);
    background: transparent;
    padding: 10px 0;
}

.msn-feed-grid {
    position: relative;
    transition: opacity 0.25s ease;
}

.msn-feed-grid.msn-loading {
    opacity: 0.4;
    pointer-events: none;
}

/* Base Structural Sections Layout Definitions Grid Components Mapping */
.msn-section-hero {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.msn-side-cards-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.msn-section-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

/* RE-ENGINEERED: Premium MSN Row List split alignment specifications */
.msn-section-cards.layout-row-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* Row-List Card adjustments to create a modern split layout */
.msn-card-row-list-item .msn-card-inner-container .msn-card-link-wrapper {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    height: 190px;
}

.msn-card-row-list-item .msn-card-image-wrapper {
    width: 260px;
    flex-shrink: 0;
    overflow: hidden;
}

.msn-card-row-list-item .msn-card-image {
    height: 100%;
    width: 100%;
    background-size: cover;
    background-position: center;
}

.msn-card-row-list-item .msn-card-content {
    flex-grow: 1;
    padding: 16px 20px;
}

/* Base Cards Styles Elements Definitions Mapping */
.msn-card {
    background: var(--msn-card-bg);
    border: 1px solid var(--msn-border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--msn-shadow-card);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* 1. Custom Hover Effects Configuration classes */
.msn-hover-card_lift .msn-card {
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.msn-hover-card_lift .msn-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08), 0 4px 8px rgba(0, 0, 0, 0.04);
}

.msn-hover-image_zoom .msn-card .msn-card-image {
    transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.msn-hover-image_zoom .msn-card:hover .msn-card-image {
    transform: scale(1.08);
}

.msn-hover-glow_border .msn-card {
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.msn-hover-glow_border .msn-card:hover {
    border-color: var(--msn-primary-color);
    box-shadow: 0 0 12px rgba(0, 120, 212, 0.25);
}

.msn-hover-none .msn-card:hover {
    transform: none !important;
    box-shadow: var(--msn-shadow-card) !important;
}

.msn-card-inner-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.msn-card-link-wrapper {
    text-decoration: none !important;
    display: flex;
    flex-direction: column;
}

.msn-card-hero .msn-card-image {
    height: 390px;
    background-size: cover;
    background-position: center;
}

.msn-card-side .msn-card-image {
    height: 187px;
    background-size: cover;
    background-position: center;
}

.msn-card-standard .msn-card-image-wrapper {
    height: 170px;
    overflow: hidden;
}

.msn-card-standard .msn-card-image {
    height: 100%;
    background-size: cover;
    background-position: center;
}

.msn-card-content {
    padding: 14px;
}

.msn-card-tag {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--msn-primary-color);
    letter-spacing: 0.5px;
    display: inline-block;
    margin-bottom: 6px;
}

.msn-card-title {
    color: var(--msn-text-title);
    margin: 0 0 8px 0;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.35;
}

.msn-card-hero .msn-card-title {
    font-size: 22px;
}

.msn-card-excerpt {
    color: var(--msn-text-body);
    font-size: 13px;
    line-height: 1.45;
    margin: 0 0 10px 0;
    opacity: 0.85;
}

.msn-card-meta {
    display: flex;
    gap: 8px;
    font-size: 11px;
    color: var(--msn-text-meta);
    font-weight: 500;
    margin-top: auto;
}

.msn-card-actions {
    display: flex;
    border-top: 1px solid var(--msn-border-color);
    padding: 8px 14px;
    background: rgba(128, 128, 128, 0.02);
    align-items: center;
    font-size: 12px;
}

.msn-action-btn {
    color: var(--msn-text-meta);
    cursor: pointer;
    font-weight: 600;
}

.msn-empty-msg {
    text-align: center;
    padding: 40px;
    color: var(--msn-text-meta);
    font-size: 14px;
    border: 1px dashed var(--msn-border-color);
    border-radius: 8px;
    background: rgba(128,128,128,0.02);
}

/* Load More Button Styles Modules elements definitions */
.msn-btn-primary {
    background: var(--msn-primary-color);
    color: #ffffff;
    border: none;
    padding: 10px 24px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.15s;
}

.msn-btn-primary:hover {
    background: var(--msn-primary-hover);
}

/* ==========================================================================
   TOOLBAR ELEMENTS AND DYNAMIC INPUTS
   ========================================================================== */
.msn-feed-toolbar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--msn-border-color);
}

.msn-toolbar-right-side-search {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    flex-wrap: wrap;
}

.msn-frontend-date-filter-wrapper {
    position: relative;
    font-family: var(--msn-font-stack);
}

.msn-date-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--msn-card-bg);
    border: 1px solid var(--msn-border-color);
    border-radius: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--msn-text-title);
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--msn-shadow-card);
}

.msn-date-dropdown-toggle:hover {
    border-color: var(--msn-primary-color);
    box-shadow: 0 2px 8px rgba(0, 120, 212, 0.1);
}

.msn-date-toggle-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
    color: var(--msn-text-meta);
}

.msn-frontend-date-filter-wrapper.msn-open .msn-date-toggle-arrow {
    transform: rotate(180deg);
}

.msn-date-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--msn-card-bg);
    border: 1px solid var(--msn-border-color);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.98);
    transform-origin: top right;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    display: flex;
}

.msn-frontend-date-filter-wrapper.msn-open .msn-date-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(8px) scale(1);
}

.msn-date-dropdown-layout {
    display: flex;
}

.msn-date-presets {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    width: 140px;
    border-right: 1px solid var(--msn-border-color);
    background: rgba(128, 128, 128, 0.01);
    flex-shrink: 0;
}

.msn-preset-btn {
    text-align: left;
    padding: 8px 12px;
    background: transparent;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--msn-text-body);
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--msn-font-stack);
}

.msn-preset-btn:hover {
    background: rgba(0, 120, 212, 0.05);
    color: var(--msn-primary-color);
}

.msn-preset-btn.active {
    background: var(--msn-primary-color);
    color: #ffffff;
}

.msn-calendar-pane {
    padding: 16px;
    width: 280px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--msn-card-bg);
}

.msn-calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.msn-calendar-month-year {
    font-weight: 700;
    font-size: 13px;
    color: var(--msn-text-title);
    letter-spacing: -0.2px;
}

.msn-calendar-nav-btn {
    background: transparent;
    border: none;
    font-size: 11px;
    cursor: pointer;
    color: var(--msn-text-meta);
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.msn-calendar-nav-btn:hover {
    background: rgba(128, 128, 128, 0.08);
    color: var(--msn-text-title);
}

.msn-calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 700;
    font-size: 11px;
    color: var(--msn-text-meta);
    margin-bottom: 4px;
}

.msn-calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.msn-calendar-day {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 30px;
    width: 30px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.15s ease;
    color: var(--msn-text-body);
    margin: auto;
}

.msn-calendar-day:hover {
    background: rgba(0, 120, 212, 0.1);
    color: var(--msn-primary-color);
}

.msn-calendar-day.msn-empty-day {
    cursor: default;
    background: transparent !important;
    color: transparent;
}

.msn-calendar-day.msn-start-date {
    background: var(--msn-primary-color) !important;
    color: #ffffff !important;
    font-weight: 700;
    border-radius: 50% 0 0 50%;
}

.msn-calendar-day.msn-end-date {
    background: var(--msn-primary-color) !important;
    color: #ffffff !important;
    font-weight: 700;
    border-radius: 0 50% 50% 0;
}

.msn-calendar-day.msn-start-date.msn-end-date {
    border-radius: 50% !important;
}

.msn-calendar-day.msn-in-range {
    background: rgba(0, 120, 212, 0.08);
    border-radius: 0;
    color: var(--msn-primary-color);
}

.msn-calendar-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--msn-border-color);
}

.msn-calendar-footer button {
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--msn-font-stack);
}

.msn-calendar-footer .msn-client-date-clear-btn {
    background: transparent;
    border: 1px solid var(--msn-border-color);
    color: var(--msn-text-body);
}

.msn-calendar-footer .msn-client-date-clear-btn:hover {
    background: rgba(128, 128, 128, 0.05);
}

.msn-calendar-footer .msn-client-date-apply-btn {
    background: var(--msn-primary-color);
    border: none;
    color: #ffffff;
}

.msn-calendar-footer .msn-client-date-apply-btn:hover {
    background: var(--msn-primary-hover);
}

/* SEARCH BOX DECORATIVE DESIGNS AND TRANSITIONS */
.msn-search-box-wrapper {
    position: relative;
    min-width: 220px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.msn-search-box-inner {
    display: flex;
    align-items: center;
    background: var(--msn-card-bg);
    border: 1px solid var(--msn-border-color);
    border-radius: 6px;
    padding: 0 12px;
    height: 38px;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: var(--msn-shadow-card);
}

.msn-search-box-inner:hover {
    border-color: var(--msn-primary-color);
    box-shadow: 0 2px 8px rgba(0, 120, 212, 0.05);
}

.msn-search-box-inner.msn-focused {
    border-color: var(--msn-primary-color);
    box-shadow: 0 0 0 3px rgba(0, 120, 212, 0.15);
}

.msn-search-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--msn-text-meta);
    opacity: 0.6;
    transition: all 0.3s ease;
    margin-right: 8px;
}

.msn-search-box-inner.msn-focused .msn-search-icon {
    color: var(--msn-primary-color);
    opacity: 1;
    transform: scale(1.05);
}

.msn-live-search-input {
    border: none !important;
    outline: none !important;
    background: transparent !important;
    padding: 6px 0 !important;
    width: 100% !important;
    font-size: 13px !important;
    color: var(--msn-text-title) !important;
    font-family: var(--msn-font-stack) !important;
    box-shadow: none !important;
    margin: 0 !important;
}

.msn-search-clear-btn {
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--msn-text-meta);
    font-size: 12px;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: all 0.2s ease;
    margin-left: 6px;
}

.msn-search-box-inner.has-input .msn-search-clear-btn {
    opacity: 0.6;
    pointer-events: auto;
}

.msn-search-box-inner.has-input .msn-search-clear-btn:hover {
    opacity: 1;
    color: var(--msn-text-title);
    transform: scale(1.1);
}

.msn-search-box-wrapper.msn-expanded {
    min-width: 300px;
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */
@media (max-width: 768px) {
    .msn-section-hero { grid-template-columns: 1fr; }
    .msn-card-row-list-item .msn-card-inner-container .msn-card-link-wrapper {
        flex-direction: column;
        height: auto;
    }
    .msn-card-row-list-item .msn-card-image-wrapper { width: 100%; height: 180px; }
}

@media (max-width: 540px) {
    .msn-date-dropdown-menu {
        width: calc(100vw - 32px);
        max-width: 340px;
        position: fixed;
        top: 50% !important;
        left: 50% !important;
        right: auto !important;
        transform: translate(-50%, -50%) scale(0.9) !important;
        flex-direction: column;
    }
    .msn-frontend-date-filter-wrapper.msn-open .msn-date-dropdown-menu {
        transform: translate(-50%, -50%) scale(1) !important;
    }
    .msn-date-dropdown-layout {
        flex-direction: column;
    }
    .msn-date-presets {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--msn-border-color);
        flex-direction: row;
        flex-wrap: wrap;
        padding: 8px;
    }
    .msn-preset-btn {
        padding: 6px 10px;
        font-size: 11px;
    }
    .msn-calendar-pane {
        width: 100%;
        box-sizing: border-box;
    }
    .msn-search-box-wrapper {
        width: 100%;
    }
}

/* ==========================================================================
   FRONTEND LAYOUT SWITCHER STYLES
   ========================================================================== */
.msn-layout-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    color: var(--msn-text-meta);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.msn-layout-btn:hover {
    color: var(--msn-primary-color);
    background: rgba(0, 120, 212, 0.05);
}
.msn-layout-btn.active {
    color: var(--msn-primary-color);
    background: var(--msn-card-bg) !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* ==========================================================================
   BOOKMARK STORY STYLES
   ========================================================================== */
.msn-bookmark-trigger {
    color: var(--msn-text-meta);
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.msn-bookmark-trigger:hover {
    color: var(--msn-primary-color);
}
.msn-bookmark-trigger.is-saved {
    color: var(--msn-primary-color) !important;
}

/* ==========================================================================
   BREAKING NEWS TICKER BAR STYLES
   ========================================================================== */
.msn-news-ticker-bar {
    display: flex;
    align-items: center;
    background: #0f172a;
    color: #ffffff;
    border-radius: 6px;
    margin-bottom: 20px;
    overflow: hidden;
    height: 40px;
    font-family: var(--msn-font-stack);
    box-shadow: var(--msn-shadow-card);
}

.msn-news-feed.msn-theme-dark .msn-news-ticker-bar {
    background: #1e293b;
    border: 1px solid var(--msn-border-color);
}

.msn-ticker-badge {
    background: #ff007f;
    color: #ffffff;
    padding: 0 16px;
    height: 100%;
    display: flex;
    align-items: center;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    position: relative;
    z-index: 2;
}

.msn-ticker-badge::after {
    content: '';
    position: absolute;
    right: -10px;
    top: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 40px 10px 0 0;
    border-color: #ff007f transparent transparent transparent;
}

.msn-ticker-content {
    flex-grow: 1;
    overflow: hidden;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    padding-left: 20px;
}

.msn-ticker-list {
    margin: 0;
    padding: 0;
    list-style: none;
    position: absolute;
    left: 20px;
    width: 100%;
    display: flex;
    flex-direction: column;
}

.msn-ticker-item {
    height: 40px;
    display: flex;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: transform 0.5s ease, opacity 0.5s ease, visibility 0.5s ease;
}

.msn-ticker-item.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.msn-ticker-item a {
    color: #f8fafc;
    text-decoration: none;
    font-size: 12.5px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 20px;
    display: block;
}

.msn-ticker-item a:hover {
    color: #ff007f;
}

/* ==========================================================================
   PREMIUM SKELETON SHIMMER LOADING EFFECTS
   ========================================================================== */
.msn-skeleton-card {
    background: var(--msn-card-bg);
    border: 1px solid var(--msn-border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
}

.msn-skeleton-image-wrapper {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.msn-skeleton-hero .msn-skeleton-image-wrapper {
    height: 390px;
}

.msn-skeleton-side .msn-skeleton-image-wrapper {
    height: 187px;
}

.msn-skeleton-standard .msn-skeleton-image-wrapper {
    height: 170px;
}

.msn-skeleton-row {
    flex-direction: row !important;
    height: 190px !important;
}

.msn-skeleton-row .msn-skeleton-image-wrapper {
    width: 260px;
    height: 100%;
    flex-shrink: 0;
}

.msn-skeleton-row .msn-skeleton-content {
    flex-grow: 1;
    padding: 16px 20px;
}

.msn-skeleton-image {
    width: 100%;
    height: 100%;
    min-height: 100%;
    background: #e2e8f0;
}

.msn-skeleton-content {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.msn-skeleton-tag {
    width: 60px;
    height: 12px;
    background: #cbd5e1;
    border-radius: 4px;
}

.msn-skeleton-title {
    width: 90%;
    height: 16px;
    background: #e2e8f0;
    border-radius: 4px;
}

.msn-skeleton-title.short {
    width: 60%;
}

.msn-skeleton-meta {
    width: 120px;
    height: 10px;
    background: #cbd5e1;
    border-radius: 4px;
    margin-top: auto;
}

.msn-shimmer {
    background: linear-gradient(
        90deg,
        rgba(226, 232, 240, 0.8) 25%,
        rgba(203, 213, 225, 0.8) 37%,
        rgba(226, 232, 240, 0.8) 63%
    );
    background-size: 400% 100%;
    animation: msn-shimmer-animation 1.4s ease infinite;
}

.msn-news-feed.msn-theme-dark .msn-shimmer {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.05) 25%,
        rgba(255, 255, 255, 0.1) 37%,
        rgba(255, 255, 255, 0.05) 63%
    );
    background-size: 400% 100%;
}

.msn-news-feed.msn-theme-dark .msn-skeleton-image,
.msn-news-feed.msn-theme-dark .msn-skeleton-title,
.msn-news-feed.msn-theme-dark .msn-skeleton-tag,
.msn-news-feed.msn-theme-dark .msn-skeleton-meta {
    background: rgba(255, 255, 255, 0.06);
}

@keyframes msn-shimmer-animation {
    0% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0 50%;
    }
}

/* ==========================================================================
   READING TIME & DRAWER CONTENT STYLES
   ========================================================================== */
.msn-card-read-time {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    margin-left: auto;
    color: var(--msn-text-meta);
}



/* ==========================================================================
   PREMIUM CARD ENTRANCE ANIMATIONS
   ========================================================================== */
.msn-entrance-fade_in .msn-card {
    opacity: 0;
    animation: msnFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.msn-entrance-slide_up .msn-card {
    opacity: 0;
    transform: translateY(24px);
    animation: msnSlideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.msn-entrance-zoom_in .msn-card {
    opacity: 0;
    transform: scale(0.96);
    animation: msnZoomIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Stagger transition delay logic for premium flow visuals */
.msn-entrance-fade_in .msn-card:nth-child(1), .msn-entrance-slide_up .msn-card:nth-child(1), .msn-entrance-zoom_in .msn-card:nth-child(1) { animation-delay: 0.04s; }
.msn-entrance-fade_in .msn-card:nth-child(2), .msn-entrance-slide_up .msn-card:nth-child(2), .msn-entrance-zoom_in .msn-card:nth-child(2) { animation-delay: 0.08s; }
.msn-entrance-fade_in .msn-card:nth-child(3), .msn-entrance-slide_up .msn-card:nth-child(3), .msn-entrance-zoom_in .msn-card:nth-child(3) { animation-delay: 0.12s; }
.msn-entrance-fade_in .msn-card:nth-child(4), .msn-entrance-slide_up .msn-card:nth-child(4), .msn-entrance-zoom_in .msn-card:nth-child(4) { animation-delay: 0.16s; }
.msn-entrance-fade_in .msn-card:nth-child(5), .msn-entrance-slide_up .msn-card:nth-child(5), .msn-entrance-zoom_in .msn-card:nth-child(5) { animation-delay: 0.20s; }
.msn-entrance-fade_in .msn-card:nth-child(6), .msn-entrance-slide_up .msn-card:nth-child(6), .msn-entrance-zoom_in .msn-card:nth-child(6) { animation-delay: 0.24s; }
.msn-entrance-fade_in .msn-card:nth-child(n+7), .msn-entrance-slide_up .msn-card:nth-child(n+7), .msn-entrance-zoom_in .msn-card:nth-child(n+7) { animation-delay: 0.28s; }

@keyframes msnFadeIn {
    to { opacity: 1; }
}
@keyframes msnSlideUp {
    to { opacity: 1; transform: translateY(0); }
}
@keyframes msnZoomIn {
    to { opacity: 1; transform: scale(1); }
}

/* ==========================================================================
   CLIPBOARD COPY TOAST NOTIFICATIONS
   ========================================================================== */
.msn-toast-notification {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translate(-50%, 20px);
    background: #0f172a;
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
    z-index: 999999;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.msn-toast-notification.visible {
    opacity: 1;
    transform: translate(-50%, 0);
}

/* ==========================================================================
   INFINITE SCROLL LOADER
   ========================================================================== */
.msn-infinite-scroll-sentinel {
    text-align: center;
    padding: 24px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}
.msn-infinite-loader {
    display: none;
    width: 32px;
    height: 32px;
    border: 3px solid rgba(0, 120, 212, 0.15);
    border-top: 3px solid var(--msn-primary-color);
    border-radius: 50%;
    animation: msn-spin 0.8s infinite linear;
}
@keyframes msn-spin {
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   RELATED NEWS SIDEBAR STYLES (SINGLE POST PAGES)
   ========================================================================== */
.msn-single-layout-container {
    display: flex;
    flex-direction: column;
    gap: 36px;
    width: 100%;
    margin: 20px auto;
    box-sizing: border-box;
}

.msn-single-content-body {
    flex: 1;
    min-width: 0;
}

.msn-related-sidebar-container {
    width: 100%;
    flex-shrink: 0;
    box-sizing: border-box;
}

/* Sidebar Title Heading */
.msn-sidebar-title-heading {
    font-size: 16px;
    font-weight: 700;
    color: var(--msn-text-title, #242424);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin: 0 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--msn-primary-color, #0078d4);
    position: relative;
}

.msn-sidebar-title-heading::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--msn-primary-hover, #106ebe);
}

/* Related Sidebar Posts List */
.msn-related-sidebar-posts {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Related Post Card */
.msn-sidebar-post-card {
    display: flex;
    gap: 14px;
    align-items: center;
    text-decoration: none !important;
    padding: 10px;
    border-radius: 8px;
    background: var(--msn-card-bg, #ffffff);
    border: 1px solid var(--msn-border-color, #e0e0e0);
    box-shadow: var(--msn-shadow-card, 0 2px 8px rgba(0, 0, 0, 0.05));
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.2s ease;
}

.msn-sidebar-post-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
    border-color: var(--msn-primary-color, #0078d4);
}

/* Card Thumbnail */
.msn-sidebar-post-thumb {
    width: 76px;
    height: 76px;
    border-radius: 6px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    flex-shrink: 0;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.msn-sidebar-post-card:hover .msn-sidebar-post-thumb {
    transform: scale(1.04);
}

/* Card Info */
.msn-sidebar-post-info {
    flex-grow: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Post Title */
.msn-sidebar-post-title {
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--msn-text-title, #242424);
    margin: 0 0 6px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.2s ease;
}

.msn-sidebar-post-card:hover .msn-sidebar-post-title {
    color: var(--msn-primary-color, #0078d4);
}

/* Metadata */
.msn-sidebar-post-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    color: var(--msn-text-meta, #616161);
    font-weight: 500;
}

.msn-sidebar-post-date,
.msn-sidebar-post-time {
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

/* Dark Mode Overrides Compatibility */
body.dark-theme .msn-sidebar-post-card,
body.dark .msn-sidebar-post-card,
body.dark-mode .msn-sidebar-post-card {
    background: #1e293b;
    border-color: #334155;
    color: #f8fafc;
}
body.dark-theme .msn-sidebar-post-title,
body.dark .msn-sidebar-post-title,
body.dark-mode .msn-sidebar-post-title {
    color: #f8fafc;
}
body.dark-theme .msn-sidebar-title-heading,
body.dark .msn-sidebar-title-heading,
body.dark-mode .msn-sidebar-title-heading {
    color: #f8fafc;
}

/* ==========================================================================
   DESKTOP SCREEN LAYOUT GRID
   ========================================================================== */
@media (min-width: 992px) {
    .msn-single-layout-container {
        flex-direction: row;
        gap: 40px;
    }
    
    .msn-related-sidebar-container {
        width: 320px;
    }
    
    /* Left sidebar layout swap */
    .msn-single-layout-container.msn-sidebar-pos-left {
        flex-direction: row-reverse;
    }
}