/* Templiqa Course Vault Public Styles
 * Course Player UX: centered layout + sidebar lessons + focus/all modes
 * Safe to edit: template-driven, no core PHP changes required
 */

.tcv-vault {
  padding: 16px 0;
}

.tcv-vault__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.tcv-vault__title {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

.tcv-vault__meta {
  font-size: 13px;
  opacity: 0.75;
}

.tcv-vault-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.tcv-vault-card {
  position: relative;
  border: 1px solid rgba(0,0,0,0.10);
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  display: flex;
  flex-direction: column;
  min-height: 220px;
}

.tcv-vault-card__thumb {
  height: 120px;
  background: rgba(0,0,0,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.tcv-vault-card__thumbimg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tcv-vault-card__thumbplaceholder {
  font-weight: 700;
  opacity: 0.7;
}

.tcv-vault-card__body {
  padding: 12px 12px 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.tcv-vault-card__title {
  margin: 0;
  font-size: 16px;
  line-height: 1.25;
}

.tcv-vault-card__status {
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  width: fit-content;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.10);
}

.tcv-vault-card__status--unlocked {
  opacity: 0.85;
}

.tcv-vault-card__status--locked {
  opacity: 0.75;
}

.tcv-vault-card__actions {
  margin-top: auto;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.tcv-vault-card__nolink {
  font-size: 12px;
  opacity: 0.7;
}

.tcv-vault-card__lockoverlay {
  position: absolute;
  right: 10px;
  top: 10px;
  font-size: 18px;
  opacity: 0.75;
  pointer-events: none;
}

/* =========================================================
   Course Player Container + Layout
========================================================= */

.tcv-player {
  padding: 20px 16px;
}

.tcv-player__topbar,
.tcv-player__layout {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.tcv-player__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.tcv-player__title {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

.tcv-player__viewtoggle {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tcv-player__layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 18px;
}

/* =========================================================
   Sidebar (Lessons)
========================================================= */

.tcv-player__sidebar {
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  background: rgba(255,255,255,0.6);
  overflow: hidden;
}

.tcv-sidebar__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 12px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.tcv-sidebar__collapse {
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: 16px;
  padding: 6px 8px;
  line-height: 1;
  border-radius: 8px;
}

.tcv-sidebar__collapse:hover {
  background: rgba(0,0,0,0.06);
}

.tcv-sidebar__content {
  padding: 10px 10px 12px 10px;
  max-height: calc(100vh - 170px);
  overflow: auto;
}

/* allow manual collapse (js toggles a class) */
.tcv-sidebar__content.is-collapsed {
  display: none;
}

/* Lesson list */
.tcv-lessonlist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tcv-lesson__btn,
.tcv-module__btn {
  width: 100%;
  text-align: left;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 10px;
  padding: 10px 10px;
  background: #fff;
  cursor: pointer;
  font-size: 14px;
}

.tcv-lesson__btn:hover,
.tcv-module__btn:hover {
  background: rgba(0,0,0,0.03);
}

.tcv-lesson__btn.is-active {
  outline: 2px solid rgba(0,0,0,0.18);
  font-weight: 700;
}

.tcv-module {
  margin: 10px 0;
}

.tcv-module__btn {
  font-weight: 700;
  background: rgba(0,0,0,0.02);
}

.tcv-module__lessons {
  list-style: none;
  margin: 8px 0 0 0;
  padding: 0 0 0 10px;
}

.tcv-module__lessons li {
  margin: 8px 0;
}

/* =========================================================
   Main Content
========================================================= */

.tcv-player__main {
  min-width: 0; /* prevent overflow in grid */
}

.tcv-focusmode {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tcv-player__nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
}

.tcv-player__navtitle {
  font-weight: 700;
  min-height: 24px;
}

.tcv-player__navtitle--small {
  font-weight: 600;
  font-size: 13px;
}

.tcv-embed {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.08);
  background: #000;
}

.tcv-embed iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  border: 0;
}

/* =========================================================
   Downloads + Notes panels (no tabs)
========================================================= */

.tcv-panels {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tcv-panel {
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  background: #fff;
  padding: 12px;
}

.tcv-panel__title {
  margin: 0 0 8px 0;
  font-size: 16px;
  font-weight: 800;
}

.tcv-panel__body {
  font-size: 14px;
}

.tcv-tabs {
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}

.tcv-tabs__bar {
  display: flex;
  gap: 6px;
  padding: 10px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  flex-wrap: wrap;
}

.tcv-tabpane {
  padding: 12px;
}

.tcv-notes {
  width: 100%;
  min-height: 140px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,0.16);
  padding: 10px;
  resize: vertical;
  font-size: 14px;
}

.tcv-notes-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.tcv-notes-status {
  font-size: 13px;
  opacity: 0.75;
}

/* =========================================================
   Buttons
========================================================= */

.tcv-btn {
  border: 1px solid rgba(0,0,0,0.18);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  padding: 9px 12px;
  font-size: 14px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.tcv-btn:hover {
  background: rgba(0,0,0,0.03);
}

.tcv-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.tcv-btn--primary {
  font-weight: 700;
}

.tcv-btn--active {
  font-weight: 800;
  outline: 2px solid rgba(0,0,0,0.18);
}

/* =========================================================
   All Mode
========================================================= */

.tcv-allmode {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.tcv-allmode__section {
  margin: 10px 0 0 0;
  font-size: 18px;
}

.tcv-allmode__card {
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  background: #fff;
  padding: 14px;
}

.tcv-allmode__title {
  margin: 0 0 10px 0;
}

.tcv-allmode__downloads {
  margin-top: 10px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tcv-muted {
  opacity: 0.7;
  font-size: 13px;
}

/* =========================================================
   Course content below player (WP editor content)
========================================================= */

.tcv-course-content {
  margin-top: 18px;
}

/* =========================================================
   Responsive
========================================================= */

@media (max-width: 980px) {
  .tcv-player__layout {
    grid-template-columns: 1fr;
  }

  .tcv-sidebar__content {
    max-height: none;
  }
}

@media (max-width: 520px) {
  .tcv-player__nav {
    grid-template-columns: 1fr;
  }
}