/**
 * Chapitres / time codes sous vidéos formation
 */

.formation-video-tc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.55rem;
  padding: 0.35rem 0.4rem;
  border-radius: 10px;
  border: 1px solid var(--da-line, var(--theme-b-border, #e2ded7));
  background: color-mix(in srgb, var(--da-card-bg, var(--theme-b-subtle, #f0ebe3)) 70%, #fff);
}

.formation-video-tc__toggle {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid transparent;
  background: transparent;
  border-radius: 8px;
  padding: 0.35rem 0.5rem;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--da-ink, var(--theme-b-text, #252320));
  cursor: pointer;
  flex-shrink: 0;
}

.formation-video-tc__toggle:hover {
  background: color-mix(in srgb, var(--da-accent, #4a6fa5) 12%, transparent);
}

.formation-video-tc__toggle-icon {
  opacity: 0.75;
}

.formation-video-tc__toggle-count {
  font-size: 0.625rem;
  font-weight: 700;
  padding: 0.1rem 0.35rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--da-accent, #4a6fa5) 18%, transparent);
  color: var(--da-ink, inherit);
}

.formation-video-tc__rail {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  min-width: 0;
}

.formation-video-tc.is-collapsed .formation-video-tc__rail {
  display: none;
}

.formation-video-tc--drawer.is-collapsed .formation-video-tc__drawer {
  grid-template-rows: 0fr;
  border-top-color: transparent;
}

.formation-video-tc__scroll {
  appearance: none;
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  border: 1px solid var(--da-line, var(--theme-b-border, #e2ded7));
  background: var(--da-card-bg, #fff);
  color: var(--da-ink, #252320);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}

.formation-video-tc__scroll:hover {
  border-color: var(--da-accent, #4a6fa5);
}

.formation-video-tc__track {
  display: flex;
  gap: 0.35rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  padding: 0.15rem 0.1rem;
  min-width: 0;
  flex: 1;
}

.formation-video-tc__pill {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
  border: 1px solid var(--da-line, var(--theme-b-border, #e2ded7));
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
  background: var(--da-card-bg, #fff);
  color: var(--da-ink-muted, var(--theme-b-text-muted, #6a645e));
  font: inherit;
  font-size: 0.75rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.formation-video-tc__pill:hover {
  border-color: var(--da-accent, #4a6fa5);
  color: var(--da-ink, #252320);
}

.formation-video-tc__pill.is-active {
  background: color-mix(in srgb, var(--da-accent, #4a6fa5) 18%, #fff);
  border-color: var(--da-accent, #4a6fa5);
  color: var(--da-ink, #252320);
  font-weight: 600;
}

.formation-video-tc__pill-time {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 0.6875rem;
  opacity: 0.85;
}

.formation-video-tc__pill-label {
  max-width: 12rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Intro : tous les chapitres visibles en grille, sans rail horizontal */
.formation-video-tc--wrap {
  flex-direction: column;
  align-items: stretch;
  gap: 0.45rem;
  margin-top: 0.65rem;
  padding: 0.55rem 0.55rem 0.65rem;
  background: transparent;
  border: none;
}

.formation-video-tc__heading {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--typo-display, "League Spartan", sans-serif);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--da-ink-muted, rgba(38, 42, 48, 0.72));
}

.formation-video-tc__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.formation-video-tc--wrap .formation-video-tc__pill {
  flex-shrink: 1;
}

.formation-video-tc--wrap .formation-video-tc__pill-label {
  max-width: none;
  white-space: normal;
}

/* Vidéo + timecodes : même largeur (stack parent) */
.formation-block-video > .formation-video-tc,
.formation-chapter-intro__media > .formation-video-tc {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin-inline: 0;
}

/* Tiroir Timecodes — ouverture douce */
.formation-chapter-intro__media .formation-video-tc--drawer,
.formation-video-tc--drawer {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  width: 100%;
  max-width: 100%;
  margin-top: 0.55rem;
  padding: 0;
  box-sizing: border-box;
  border: 1px solid color-mix(in srgb, var(--da-line, rgba(38, 42, 48, 0.12)) 55%, transparent);
  border-radius: 14px;
  background: color-mix(in srgb, #fff 38%, transparent);
  backdrop-filter: blur(12px) saturate(1.1);
  -webkit-backdrop-filter: blur(12px) saturate(1.1);
  overflow: hidden;
}

.formation-video-tc__toggle--drawer {
  width: 100%;
  justify-content: flex-start;
  gap: 0.45rem;
  padding: 0.65rem 0.85rem;
  border-radius: 0;
  border: 0;
  font-family: var(--typo-display, "League Spartan", sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: transparent;
}

.formation-video-tc__toggle--drawer:hover {
  background: color-mix(in srgb, var(--da-accent, #5c7d97) 8%, transparent);
}

.formation-video-tc__toggle-chevron {
  margin-left: auto;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.55;
  transition: transform 0.28s ease;
}

.formation-video-tc--drawer:not(.is-collapsed) .formation-video-tc__toggle-chevron {
  transform: translateY(2px) rotate(-135deg);
}

.formation-video-tc__drawer {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows 0.32s ease;
  border-top: 1px solid color-mix(in srgb, var(--da-line, rgba(38, 42, 48, 0.12)) 45%, transparent);
}

.formation-video-tc--drawer.is-collapsed .formation-video-tc__drawer {
  grid-template-rows: 0fr;
  border-top-color: transparent;
}

.formation-video-tc__drawer-inner {
  overflow: hidden;
  min-height: 0;
}

.formation-video-tc--drawer .formation-video-tc__grid {
  padding: 0.65rem 0.75rem 0.8rem;
  gap: 0.4rem 0.45rem;
}

.formation-video-tc--drawer .formation-video-tc__pill {
  flex: 0 1 auto;
  background: color-mix(in srgb, #fff 55%, transparent);
  border-color: color-mix(in srgb, var(--da-line, rgba(38, 42, 48, 0.12)) 70%, transparent);
}

.formation-video-tc--drawer .formation-video-tc__pill-label {
  max-width: none;
  white-space: nowrap;
}

.formation-video-tc__pill--label-only .formation-video-tc__pill-time {
  display: none;
}

/* —— Éditeur planificateur —— */

.fcp-video-tc-editor {
  margin-top: 0.55rem;
  padding: 0.55rem 0.65rem;
  border: 1px dashed color-mix(in srgb, #4a6fa5 35%, var(--theme-b-border, #e2ded7));
  border-radius: 10px;
  background: color-mix(in srgb, #e8eef6 40%, #fff);
}

.fcp-video-tc-editor__title {
  margin: 0 0 0.2rem;
  font-family: var(--typo-display, "League Spartan", sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
}

.fcp-video-tc-editor__hint {
  margin: 0 0 0.55rem;
  font-size: 0.6875rem;
  color: var(--theme-b-text-muted, #6a645e);
  line-height: 1.4;
}

.fcp-video-tc-editor__hint code {
  font-size: 0.65rem;
  padding: 0.05rem 0.25rem;
  border-radius: 4px;
  background: color-mix(in srgb, #fff 70%, transparent);
}

.fcp-video-tc-editor__list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.fcp-video-tc-editor__empty {
  margin: 0;
  font-size: 0.75rem;
  font-style: italic;
  color: var(--theme-b-text-muted, #6a645e);
}

.fcp-video-tc-row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr) auto;
  gap: 0.35rem;
  align-items: end;
}

.fcp-video-tc-row__hint {
  display: block;
  font-size: 0.5625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--theme-b-text-muted, #6a645e);
  margin-bottom: 0.15rem;
}

.fcp-input--compact {
  padding: 0.35rem 0.45rem;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

@media (max-width: 520px) {
  .fcp-video-tc-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .fcp-video-tc-row__time {
    grid-column: 1 / -1;
  }
}