/* FPV gallery grid, hover previews, and fullscreen lightbox modal */

.fpv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

.fpv-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.fpv-card:hover,
.fpv-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--text-muted);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.fpv-card:focus-visible {
  outline: 2px solid var(--text-muted);
  outline-offset: 2px;
}

.fpv-card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  background-color: var(--bg-code);
  overflow: hidden;
}

.fpv-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

.fpv-preview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.fpv-card.is-hovering .fpv-preview {
  opacity: 1;
}

.fpv-card.is-hovering .fpv-poster {
  opacity: 0;
}

.fpv-card.is-hovering .fpv-play {
  opacity: 0;
}

.fpv-play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.55);
  color: #ffffff;
  font-size: 20px;
  padding-left: 4px;
  pointer-events: none;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.fpv-card-body {
  padding: 1rem 1.25rem 1.25rem;
}

.fpv-card-body h3 {
  margin: 0 0 0.25rem;
  font-size: 1.125rem;
  color: var(--text-heading);
}

.fpv-card-meta {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.fpv-card-meta .fpv-location {
  color: var(--accent);
}

.fpv-card-meta .fpv-resolution {
  display: inline-block;
  padding: 0 0.5em;
  background-color: var(--bg-code);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1.6;
  vertical-align: middle;
}

.fpv-sep {
  margin: 0 0.5rem;
  color: var(--border-color);
}

.fpv-empty {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
  text-align: center;
  color: var(--text-muted);
}

/* Fullscreen lightbox modal */

.fpv-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background-color: rgba(10, 10, 10, 0.72);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.fpv-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.fpv-modal[hidden] {
  display: none;
}

.fpv-modal-backdrop {
  position: absolute;
  inset: 0;
  cursor: pointer;
}

.fpv-modal-content {
  position: relative;
  width: min(960px, 100%);
  max-height: 90vh;
  overflow: auto;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
}

.fpv-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.6);
  color: #ffffff;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.fpv-modal-close:hover {
  background-color: rgba(0, 0, 0, 0.85);
  transform: scale(1.05);
}

.fpv-modal-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.fpv-modal-video-wrap {
  position: relative;
  width: 100%;
  background-color: #000000;
}

.fpv-modal-iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  background-color: #000000;
}

.fpv-quality-label {
  position: absolute;
  top: 0.75rem;
  right: 3.5rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  background-color: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.fpv-quality-label[hidden] {
  display: none;
}

.fpv-quality {
  background-color: var(--bg-code);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 0.15rem 0.35rem;
  font-size: 0.8rem;
  font-family: inherit;
}

.fpv-modal-info {
  padding: 1.5rem;
}

.fpv-modal-info h2 {
  margin: 0 0 0.25rem;
  font-size: 1.5rem;
}

.fpv-modal-meta {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-size: 0.9rem;
}

.fpv-modal-desc {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.fpv-modal-error {
  margin: 0;
  padding: 0.75rem 1.5rem;
  color: #e57373;
  font-size: 0.9rem;
  line-height: 1.5;
  background-color: rgba(229, 115, 115, 0.08);
  border-top: 1px solid var(--border-color);
}

.fpv-modal-error[hidden] {
  display: none;
}

/* Scroll lock while the modal is open */
body.fpv-scroll-lock {
  overflow: hidden;
}

/* Responsive grid: 1 column mobile, 2 tablet, 3 desktop */
@media (min-width: 640px) {
  .fpv-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .fpv-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  .fpv-modal,
  .fpv-card,
  .fpv-poster,
  .fpv-preview,
  .fpv-play,
  .fpv-modal-close {
    transition: none;
  }
}