/*
 * DrTalks Videos — frontend styles
 * font-family is intentionally never set here — all text inherits from the active theme.
 * font-size and margin/padding/line-height are set explicitly throughout.
 */

.drtalks-video-embed,
.drtalks-single-video {
    max-width: 100%;
}

/* 16:9 responsive video wrapper */
.drtalks-video-player {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: #000;
    border-radius: 4px;
}

.drtalks-video-player iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Transcript accordion */
.drtalks-video-transcript {
    margin-top: 16px;
}

.drtalks-video-transcript details {
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 8px 14px;
}

.drtalks-video-transcript summary {
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    user-select: none;
    padding: 4px 0;
}

.drtalks-transcript-content {
    font-size: 0.9rem;
    line-height: 1.75;
    margin-top: 12px;
    max-height: 400px;
    overflow-y: auto;
}

/* ---- Archive page --------------------------------------------------------- */

.drtalks-archive-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 32px 24px 64px;
}

/* Header row: title + count */
.drtalks-archive-header {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 24px;
}

.drtalks-archive-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}

.drtalks-archive-count {
    font-size: 0.875rem;
    color: #888;
    white-space: nowrap;
}

/* Search bar */
.drtalks-archive-search-wrap {
    margin-bottom: 32px;
}

.drtalks-archive-search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 480px;
    border: 1.5px solid #d0d0d0;
    border-radius: 8px;
    padding: 9px 14px;
    background: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.drtalks-archive-search-box:focus-within {
    border-color: #0d3c44;
    box-shadow: 0 0 0 3px rgba(13, 60, 68, .1);
}

.drtalks-search-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: #999;
}

.drtalks-archive-search-input {
    flex: 1;
    border: 0;
    outline: 0;
    font-size: 0.975rem;
    background: transparent;
    color: inherit;
    min-width: 0;
}

.drtalks-archive-search-input::-webkit-search-cancel-button,
.drtalks-archive-search-input::-webkit-search-decoration {
    display: none;
}

.drtalks-search-clear {
    background: none;
    border: none;
    cursor: pointer;
    color: #aaa;
    padding: 0;
    line-height: 1;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.drtalks-search-clear:hover {
    color: #444;
}

/* Loading state
   Use :not([hidden]) so the CSS display value never fights the [hidden] attribute.
   Browsers set [hidden]{display:none} in their UA stylesheet, but author-level
   display: flex would override it — this avoids that trap entirely. */
.drtalks-search-loading:not([hidden]) {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #666;
    padding: 40px 0;
    font-size: 0.95rem;
}

@keyframes drtalks-spin {
    to { transform: rotate(360deg); }
}

.drtalks-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid #e0e0e0;
    border-top-color: #0d3c44;
    border-radius: 50%;
    display: inline-block;
    animation: drtalks-spin .65s linear infinite;
    flex-shrink: 0;
}

/* Video card grid — 4 cols → 3 → 2 → 1 */
.drtalks-video-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 1100px) {
    .drtalks-video-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 720px) {
    .drtalks-video-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 440px) {
    .drtalks-video-grid { grid-template-columns: 1fr; }
}

/* Video card */
.drtalks-video-card {
    border-radius: 8px;
    overflow: hidden;
    background: transparent;
}

.drtalks-video-card:hover .drtalks-card-thumbnail img {
    opacity: .88;
}

.drtalks-video-card:hover .drtalks-card-title {
    text-decoration: underline;
}

.drtalks-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* Thumbnail */
.drtalks-card-thumbnail {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #111;
    border-radius: 6px;
}

.drtalks-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity .15s ease;
}

.drtalks-card-thumbnail-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a2a2a 0%, #0d3c44 100%);
}

.drtalks-card-duration {
    position: absolute;
    bottom: 7px;
    right: 7px;
    background: rgba(0, 0, 0, .8);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 3px;
    letter-spacing: .02em;
}

/* Card body */
.drtalks-card-body {
    padding: 10px 2px 8px;
}

.drtalks-card-title {
    font-size: 0.925rem;
    font-weight: 600;
    margin: 0 0 5px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.drtalks-card-expert {
    font-size: 0.8rem;
    color: #666;
    margin: 0;
}

/* Pagination */
.drtalks-pagination {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

/* No-results message */
.drtalks-no-results {
    text-align: center;
    color: #777;
    padding: 56px 16px;
    font-size: 1rem;
}

/* ---- Single video page ---------------------------------------------------- */

.drtalks-video-player {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.drtalks-video-player iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.drtalks-video-thumbnail-fallback {
    display: block;
    width: 100%;
    max-height: 500px;
    object-fit: cover;
}

.drtalks-video-content {
    max-width: 760px;
    margin: 0 auto;
    padding: 32px 16px 64px;
}

.drtalks-video-title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.25;
    margin: 16px 0 12px;
}

.drtalks-watch-cta {
    text-align: right;
    margin: 6px 0 20px;
}

.drtalks-watch-link {
    font-size: 0.8rem;
    font-weight: 700;
    color: #0d3c44;
    text-decoration: underline;
}

.drtalks-watch-link:hover {
    color: #0d3c44;
    text-decoration: none;
}

.drtalks-video-description {
    font-size: 1rem;
    line-height: 1.75;
    margin-top: 20px;
    margin-bottom: 28px;
}

/* Expert bio section */
.drtalks-expert-bio {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 2px solid #e0e0e0;
}

.drtalks-expert-heading {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #888;
    margin: 0 0 16px;
}

.drtalks-expert-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.drtalks-expert-photo {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.drtalks-expert-info {
    flex: 1;
    min-width: 0;
}

.drtalks-expert-name {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 3px;
}

.drtalks-expert-title {
    font-size: 0.9rem;
    color: #444;
    margin: 0 0 2px;
}

.drtalks-expert-credentials {
    font-size: 0.85rem;
    color: #777;
    margin: 0 0 10px;
}

.drtalks-expert-bio-text {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-top: 8px;
}

.drtalks-expert-profile-link {
    display: inline-block;
    margin-top: 12px;
    font-size: 0.875rem;
    color: #0d3c44;
    text-decoration: underline;
    font-weight: 700;
}

.drtalks-expert-profile-link:hover {
    text-decoration: none;
}

@media ( max-width: 600px ) {
    .drtalks-expert-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .drtalks-expert-profile-link {
        display: block;
    }
}

/* ---- Video Page layout — YouTube-style two-column ------------------------- */

.drtalks-layout-video {
    max-width: 100%;
}

.drtalks-yt-wrap {
    display: flex;
    align-items: flex-start;
    gap: 28px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px 20px 64px;
}

/* Left column */
.drtalks-yt-main {
    flex: 1 1 0;
    min-width: 0;
}

.drtalks-yt-main .drtalks-video-player {
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0;
}


.drtalks-yt-main .drtalks-watch-cta {
    margin-bottom: 16px;
}

.drtalks-yt-main .drtalks-video-description {
    margin-bottom: 28px;
}

/* Right column — transcript sidebar */
.drtalks-yt-sidebar {
    width: 340px;
    flex-shrink: 0;
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: #fafafa;
    padding: 16px 18px;
}

.drtalks-sidebar-heading {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #888;
    margin: 0 0 14px;
}

.drtalks-yt-sidebar .drtalks-transcript-content {
    max-height: none;
    overflow-y: visible;
    font-size: 0.9em;
    line-height: 1.75;
    color: #333;
}

@media ( max-width: 900px ) {
    .drtalks-yt-wrap {
        flex-direction: column;
    }
    .drtalks-yt-sidebar {
        width: 100%;
        position: static;
        max-height: 400px;
    }
}