/**
 * Courses-Styles (Shortcode `[courses]`).
 *
 * Ziel: Layout nah am Screenshot, sauber gescoped über `.inform-ta-courses`.
 * Hinweis: Erweiterungspunkt für spätere Modal-Styles.
 */

.inform-ta-courses {
  --itac-accent: #e08b1d;
  --itac-border: #e6e6e6;
  --itac-bg: #ffffff;
  --itac-muted: #6f6f6f;
  --itac-head: #f0f0f0;
  --itac-text: #111111;
  --itac-shadow: 0 0 0 0 rgba(0,0,0,0);
  color: var(--itac-text);
  font-family: Futura, "Futura PT", "Trebuchet MS", Arial, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

/* Reset: Theme/WordPress-Defaults nur innerhalb der Komponente neutralisieren. */
.inform-ta-courses,
.inform-ta-courses * {
  box-sizing: border-box;
}

.inform-ta-courses button,
.inform-ta-courses a {
  font: inherit;
  letter-spacing: inherit;
}

.inform-ta-courses button {
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  margin: 0;
  color: inherit;
}

.inform-ta-courses a {
  text-decoration: none;
  color: inherit;
}

.inform-ta-courses__nav {
  display: grid;
  grid-template-columns: 56px 1fr 56px;
  gap: 0;
  align-items: stretch;
  background: var(--itac-bg);
  border: 1px solid var(--itac-border);
  border-radius: 0;
  padding: 0;
  height: 100px;
}

.inform-ta-courses__nav-btn {
  display: grid;
  place-items: center;
  background: transparent;
  border: 0;
  font-size: 44px;
  line-height: 1;
  cursor: pointer;
  color: #7b7b7b;
  height: 100%;
}

/* Theme-Reset: Buttons dürfen nicht „pink“ werden (Theme-Hover/Fokus überschreiben). */
.inform-ta-courses button.inform-ta-courses__nav-btn:hover,
.inform-ta-courses button.inform-ta-courses__nav-btn:active,
.inform-ta-courses button.inform-ta-courses__nav-btn:focus,
.inform-ta-courses button.inform-ta-courses__nav-btn:focus-visible {
  background: transparent !important;
  background-color: transparent !important;
  color: #4b4b4b !important;
  text-decoration: none !important;
}

.inform-ta-courses__nav-btn:hover {
  color: #4b4b4b;
}

.inform-ta-courses__nav-btn:focus-visible {
  outline: 2px solid rgba(224, 139, 29, 0.35);
  outline-offset: -2px;
}

.inform-ta-courses__nav-days {
  display: flex;
  gap: 0;
  overflow: hidden;
}

.inform-ta-courses__day {
  flex: 1 1 0;
  min-width: 0;
  border: 0;
  background: #fff;
  border-radius: 0;
  padding: 14px 16px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center !important;
  cursor: pointer;
  color: #111;
}

.inform-ta-courses__day.is-closed {
  background: #ec19191a !important;
}

.inform-ta-courses__day.is-closed + .inform-ta-courses__day {
  border-left: 1px solid var(--itac-border);
}

.inform-ta-courses__day:hover,
.inform-ta-courses__day:active {
  background: #fff !important;
}

/* Theme-Reset: kein Weiß/Underline bei Hover/Fokus. */
.inform-ta-courses button.inform-ta-courses__day:hover,
.inform-ta-courses button.inform-ta-courses__day:active,
.inform-ta-courses button.inform-ta-courses__day:focus,
.inform-ta-courses button.inform-ta-courses__day:focus-visible {
  background: #fff !important;
  background-color: #fff !important;
  color: #111 !important;
  text-decoration: none !important;
}

.inform-ta-courses button.inform-ta-courses__day.is-closed:hover,
.inform-ta-courses button.inform-ta-courses__day.is-closed:active,
.inform-ta-courses button.inform-ta-courses__day.is-closed:focus,
.inform-ta-courses button.inform-ta-courses__day.is-closed:focus-visible {
  background: #ec19191a !important;
  background-color: #ec19191a !important;
  color: #111 !important;
}

.inform-ta-courses button.inform-ta-courses__day:hover .inform-ta-courses__day-weekday,
.inform-ta-courses button.inform-ta-courses__day:active .inform-ta-courses__day-weekday,
.inform-ta-courses button.inform-ta-courses__day:focus .inform-ta-courses__day-weekday,
.inform-ta-courses button.inform-ta-courses__day:focus-visible .inform-ta-courses__day-weekday {
  text-decoration: none !important;
}

.inform-ta-courses__day + .inform-ta-courses__day {
  border-left: 1px solid var(--itac-border);
}

.inform-ta-courses__day-weekday {
  display: block;
  font-weight: 700;
  font-size: 20px;
  line-height: 1.15;
  width: 100%;
  text-align: center !important;
}

.inform-ta-courses__day-date {
  display: block;
  font-size: 20px;
  line-height: 1.15;
  color: var(--itac-muted);
  margin-top: 4px;
  width: 100%;
  text-align: center !important;
}

.inform-ta-courses__day.is-active {
  background: var(--itac-accent);
}

.inform-ta-courses__day.is-active.is-closed {
  /* Aktiv + geschlossen: bleibt rot, aber ohne „komischen“ Rahmen. */
  background: rgba(236, 25, 25, 0.20) !important;
  box-shadow: none !important;
}

.inform-ta-courses__day.is-active.is-closed .inform-ta-courses__day-weekday,
.inform-ta-courses__day.is-active.is-closed .inform-ta-courses__day-date {
  color: #111;
}

.inform-ta-courses__day.is-active:hover,
.inform-ta-courses__day.is-active:active {
  background: var(--itac-accent) !important;
}

.inform-ta-courses__day.is-active .inform-ta-courses__day-weekday,
.inform-ta-courses__day.is-active .inform-ta-courses__day-date {
  color: #fff;
}

/* Aktiv soll aktiv bleiben (Theme-Reset darf es nicht „wegweißen“). */
.inform-ta-courses button.inform-ta-courses__day.is-active:hover,
.inform-ta-courses button.inform-ta-courses__day.is-active:active,
.inform-ta-courses button.inform-ta-courses__day.is-active:focus,
.inform-ta-courses button.inform-ta-courses__day.is-active:focus-visible {
  background: var(--itac-accent) !important;
  background-color: var(--itac-accent) !important;
  color: #fff !important;
  text-decoration: none !important;
}

.inform-ta-courses button.inform-ta-courses__day.is-active.is-closed:hover,
.inform-ta-courses button.inform-ta-courses__day.is-active.is-closed:active,
.inform-ta-courses button.inform-ta-courses__day.is-active.is-closed:focus,
.inform-ta-courses button.inform-ta-courses__day.is-active.is-closed:focus-visible {
  background: #ec19191a !important;
  background-color: #ec19191a !important;
  color: #111 !important;
}

.inform-ta-courses__day:focus-visible {
  outline: 2px solid rgba(224, 139, 29, 0.45);
  outline-offset: -2px;
}

.inform-ta-courses__content {
  margin-top: 20px;
}

.inform-ta-courses__nav-days.is-loading,
.inform-ta-courses__content.is-loading {
  position: relative;
}

.inform-ta-courses__nav-days.is-loading::after,
.inform-ta-courses__content.is-loading::after {
  /* Schimmereffekt bewusst entfernt (wir wollen kein Shimmer/Skeleton). */
  content: none !important;
}

/* Keyframes absichtlich entfernt (Erweiterungspunkt: dezentes Loading später). */
.inform-ta-courses__table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border: 1px solid var(--itac-border);
  border-radius: 0;
  overflow: hidden;
}

.inform-ta-courses__table thead th {
  background: var(--itac-head);
  text-align: left;
  padding: 22px 26px;
  font-size: 22px;
  font-weight: 800;
  border-bottom: 1px solid var(--itac-border);
}

.inform-ta-courses__table tbody td {
  border-top: 1px solid var(--itac-border);
  padding: 28px 26px;
  vertical-align: middle;
  font-size: 18px;
}

.inform-ta-courses__table th,
.inform-ta-courses__table td {
  border-right: 1px solid var(--itac-border);
}

.inform-ta-courses__table th:last-child,
.inform-ta-courses__table td:last-child {
  border-right: 0;
}

/* Spaltenbreiten werden weiter unten über `nth-child` konsistent festgelegt. */

.inform-ta-courses__link {
  font-weight: 700;
  color: var(--itac-text);
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

/* Theme-Reset: kein pink/lila Hintergrund bei Hover/Fokus/Active. */
.inform-ta-courses button.inform-ta-courses__link:hover,
.inform-ta-courses button.inform-ta-courses__link:active,
.inform-ta-courses button.inform-ta-courses__link:focus,
.inform-ta-courses button.inform-ta-courses__link:focus-visible {
  background: transparent !important;
  background-color: transparent !important;
  color: var(--itac-text) !important;
  text-decoration: none !important;
}

.inform-ta-courses__link:hover {
  text-decoration: underline;
}

.inform-ta-courses__link.is-disabled {
  cursor: default;
  opacity: 0.55;
  text-decoration: line-through;
}

.inform-ta-courses__link.is-disabled:hover {
  text-decoration: line-through;
}

.inform-ta-courses__link:focus-visible {
  outline: 2px solid rgba(224, 139, 29, 0.35);
  outline-offset: 2px;
}

.inform-ta-courses__trainer-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.inform-ta-courses__trainer-avatar {
  display: none;
}

.inform-ta-courses__trainer-sep {
  color: var(--itac-text);
  margin: 0 10px;
}

.inform-ta-courses__trainer-avatar {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--itac-border);
  background: #fff;
  overflow: hidden;
  flex: 0 0 auto;
}

.inform-ta-courses__trainer-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.inform-ta-courses__trainer-avatar--initials {
  font-weight: 800;
  color: #111;
  background: #f7f7f7;
  /* Falls alte, gecachte HTML-Fragmente noch Initial-Avatare enthalten: nicht anzeigen. */
  display: none !important;
}

.inform-ta-courses__table {
  table-layout: fixed;
  width: 100%;
}

.inform-ta-courses__table th:nth-child(1),
.inform-ta-courses__time {
  width: 210px;
}

.inform-ta-courses__table th:nth-child(2),
.inform-ta-courses__course {
  width: 320px;
}

.inform-ta-courses__table th:nth-child(3),
.inform-ta-courses__trainer {
  width: 200px;
}

/* Actions: Details + Kalender kompakter wie im Screenshot. */
.inform-ta-courses__table th:nth-child(4),
.inform-ta-courses__table td:nth-child(4) {
  width: 140px;
}

.inform-ta-courses__table th:nth-child(5),
.inform-ta-courses__table td:nth-child(5) {
  width: 240px;
}

.inform-ta-courses__course,
.inform-ta-courses__trainer {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.inform-ta-courses__row.is-current td {
  background-color: #ffcd0021 !important;
}

.inform-ta-courses__row--cancelled .inform-ta-courses__time,
.inform-ta-courses__row--cancelled .inform-ta-courses__course-title,
.inform-ta-courses__row--cancelled .inform-ta-courses__trainer,
.inform-ta-courses__row--cancelled .inform-ta-courses__action {
  opacity: 0.65;
}

.inform-ta-courses__row--cancelled .inform-ta-courses__time strong,
.inform-ta-courses__row--cancelled .inform-ta-courses__course-title,
.inform-ta-courses__row--cancelled .inform-ta-courses__trainer-name,
.inform-ta-courses__row--cancelled .inform-ta-courses__trainer-sep,
.inform-ta-courses__row--cancelled .inform-ta-courses__action .inform-ta-courses__link {
  text-decoration: line-through;
}

.inform-ta-courses__row--cancelled .inform-ta-courses__course-note {
  text-decoration: none;
  opacity: 1;
  color: #7a1f1f;
  font-weight: 600;
  margin-top: 4px;
  white-space: normal;
}

.inform-ta-courses__course-note {
  display: block;
  font-size: 14px;
  line-height: 1.25;
}

.inform-ta-courses__link.is-disabled {
  pointer-events: none;
}

.inform-ta-courses__empty {
  color: var(--itac-muted);
}

.inform-ta-courses__hours td {
  background: #fff;
  font-size: 16px;
  color: var(--itac-muted);
  padding-top: 16px;
  padding-bottom: 16px;
}

.inform-ta-courses__hours--closed td {
  color: #7a1f1f;
}

.inform-ta-courses__hours--special td {
  border-left: 4px solid var(--itac-accent);
}

@media (max-width: 900px) {
  /* Tabelle auf Mobil/Tablet horizontal scrollbar, damit nichts „ausbricht“. */
  .inform-ta-courses__daywrap {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
  }

  /* Erste Spalte sticky (Uhrzeit), damit sie beim horizontalen Scroll sichtbar bleibt. */
  .inform-ta-courses__table thead th:nth-child(1) {
    position: sticky;
    left: 0;
    z-index: 3;
    background: var(--itac-head);
  }

  .inform-ta-courses__time {
    position: sticky;
    left: 0;
    z-index: 2;
    background: #fff;
    box-shadow: 8px 0 10px -10px rgba(0, 0, 0, 0.25);
  }

  /* Wenn die Zeile „current“ gelb ist, muss das Sticky-Cell ebenfalls gelb sein. */
  .inform-ta-courses__row.is-current .inform-ta-courses__time {
    background-color: #ffcd0021 !important;
  }

  .inform-ta-courses__nav-days {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .inform-ta-courses__nav-days::-webkit-scrollbar {
    display: none;
  }

  .inform-ta-courses__day {
    /* Mobil: mind. 4 Kacheln sichtbar (statt 2–3 durch min-width). */
    flex: 0 0 calc(100% / 4);
    min-width: 0;
    scroll-snap-align: start;
  }

  .inform-ta-courses__col-actions,
  .inform-ta-courses__action {
    width: auto;
  }

  .inform-ta-courses__table thead th,
  .inform-ta-courses__table tbody td {
    padding: 18px 14px;
    font-size: 16px;
  }
}

@media (max-width: 520px) {
  /* Navigation kompakter, damit 4 Kacheln auch optisch gut passen. */
  .inform-ta-courses__nav {
    grid-template-columns: 44px 1fr 44px;
    height: 86px;
  }

  .inform-ta-courses__nav-btn {
    font-size: 34px;
  }

  .inform-ta-courses__day {
    padding: 10px 8px;
  }

  .inform-ta-courses__day-weekday {
    font-size: 16px;
    line-height: 1.05;
  }

  .inform-ta-courses__day-date {
    font-size: 14px;
    line-height: 1.05;
    margin-top: 2px;
  }
}