/* Multimedia component styles — lightbox, video, PDF viewer */

/* ── Shared overlay ── */

.media-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, .9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s;
}

.media-overlay.active {
  opacity: 1;
  visibility: visible;
}

.media-overlay-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  padding: 8px;
  opacity: .7;
  transition: opacity .2s;
  z-index: 10;
}

.media-overlay-close:hover {
  opacity: 1;
}

/* ── Lightbox ── */

.media-lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.media-lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
  opacity: 0;
  transition: opacity .3s;
}

.media-lightbox-content img.loaded {
  opacity: 1;
}

.media-lightbox-caption {
  color: var(--gray-300);
  font-size: .9rem;
  margin-top: 12px;
  text-align: center;
  font-family: var(--font-sans);
}

.media-lightbox-counter {
  color: var(--gray-500);
  font-size: .8rem;
  margin-top: 4px;
  font-family: var(--font-mono);
}

.media-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  padding: 16px;
  opacity: .6;
  transition: opacity .2s;
  line-height: 1;
}

.media-lightbox-nav:hover {
  opacity: 1;
}

.media-lightbox-nav.prev {
  left: 8px;
}

.media-lightbox-nav.next {
  right: 8px;
}

/* ── Video player ── */

[data-media="video"] {
  position: relative;
  cursor: pointer;
  overflow: hidden;
  border-radius: 12px;
  background: var(--navy);
}

[data-media="video"] img {
  width: 100%;
  display: block;
  transition: transform .3s;
}

[data-media="video"]:hover img {
  transform: scale(1.03);
}

.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(46, 134, 193, .9);
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, transform .2s;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .3);
}

.play-btn:hover {
  background: var(--blue-bright);
  transform: translate(-50%, -50%) scale(1.1);
}

.media-video-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  background: #000;
  border-radius: 12px;
  overflow: hidden;
}

.media-video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ── PDF viewer ── */

.media-pdf-content {
  width: 90vw;
  max-width: 900px;
  height: 85vh;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
}

.media-pdf-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--navy);
  color: #fff;
  font-family: var(--font-sans);
  font-size: .95rem;
  font-weight: 600;
}

.media-pdf-header a {
  color: var(--blue-bright);
  text-decoration: none;
  font-weight: 500;
  font-size: .85rem;
}

.media-pdf-header a:hover {
  text-decoration: underline;
}

.media-pdf-content iframe,
.media-pdf-content object {
  flex: 1;
  width: 100%;
  border: none;
}

/* ── Lightbox trigger styling ── */

[data-media="lightbox"] {
  cursor: zoom-in;
  transition: transform .2s;
}

[data-media="lightbox"]:hover {
  transform: scale(1.02);
}

/* ── Responsive ── */

@media (max-width: 640px) {
  .media-lightbox-nav {
    font-size: 1.8rem;
    padding: 10px;
  }

  .media-overlay-close {
    top: 8px;
    right: 12px;
    font-size: 1.6rem;
  }

  .play-btn {
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
  }

  .media-pdf-content {
    width: 95vw;
    height: 80vh;
  }
}