/* ==========================================================================
   Timetable page
   ========================================================================== */

.filters {
  display: flex;
  gap: var(--spacing-8);
  flex-wrap: wrap;
  padding-bottom: var(--spacing-24);
  border-bottom: var(--border-hairline);
  margin-bottom: var(--spacing-32);
}

.filter-chip {
  padding: 8px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  font-size: 0.8125rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.filter-chip:hover { border-color: var(--color-black); }

.filter-chip.is-active {
  background: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-off-white);
}

/* --------------------------------------------------------------------------
   Desktop grid
   -------------------------------------------------------------------------- */
.timetable {
  display: grid;
  grid-template-columns: 80px repeat(6, minmax(0, 1fr));
  border: var(--border-hairline);
  background: var(--bg-surface);
  overflow: hidden;
  font-size: 0.875rem;
}

.timetable__head {
  background: var(--color-black);
  color: var(--color-off-white);
  padding: var(--spacing-16) var(--spacing-8);
  font-size: 0.8125rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.timetable__head:last-child { border-right: none; }

.timetable__time {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-16) var(--spacing-8);
  border-top: var(--border-hairline);
  border-right: var(--border-hairline);
  background: var(--color-light-grey);
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.timetable__cell {
  border-top: var(--border-hairline);
  border-right: var(--border-hairline);
  padding: var(--spacing-8);
  min-height: 72px;
  position: relative;
  transition: background-color var(--transition-fast);
}
.timetable__cell:nth-child(7n+7) { border-right: none; }

.timetable__class {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  padding: var(--spacing-8);
  text-align: left;
  background: var(--bg-default);
  border: 1px solid var(--border-subtle);
  border-left-width: 3px;
  border-radius: 8px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
}

.timetable__class:hover {
  transform: translateY(-1px);
  border-color: var(--color-black);
  box-shadow: 0 4px 14px -6px rgba(0,0,0,0.15);
}

.timetable__class.is-hidden { opacity: 0.2; pointer-events: none; filter: grayscale(1); }

.timetable__class-name {
  display: block;
  font-weight: var(--font-weight-semibold);
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
  line-height: 1.25;
}

.timetable__class-coach {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Kids Crèche label — pinned to the bottom of the cell with nav-style typography,
   smaller than the session name, very light grey so it sits unobtrusively. */
.timetable__class-creche {
  display: block;
  margin-top: auto;            /* pushes the label to the bottom of the flex column */
  padding-top: var(--spacing-8);
  font-family: var(--font-primary);
  font-size: 0.5625rem;        /* smaller than the 0.8125rem session name */
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
  color: #BCBCBC;
}

@media (max-width: 900px) {
  .timetable__class-creche {
    font-size: 0.5rem;
    letter-spacing: 0.06em;
    padding-top: 4px;
  }
}

/* Session colour stripes — distinct mid-gray tones plus a couple of brand extremes */
.timetable__class[data-program="blend"]            { border-left-color: #0E0E0E; }
.timetable__class[data-program="evolve"]           { border-left-color: #4a4a4a; }
.timetable__class[data-program="elevate"]          { border-left-color: #5a5a5a; }
.timetable__class[data-program="empower"]          { border-left-color: #7a7a7a; }
.timetable__class[data-program="intense"]          { border-left-color: #8a8a8a; }
.timetable__class[data-program="heavy"]            { border-left-color: #2a2a2a; }
.timetable__class[data-program="open-gym"]         { border-left-color: #B0B0B0; }

/* Split cell — two stacked twin tiles (Elevate + Empower) share one grid slot.
   Reduced padding/gap keeps the cell within the standard 72px min-height so the
   row stays aligned with its neighbours. */
.timetable__cell--split {
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.timetable__class--twin {
  flex: 1 1 0;
  min-height: 0;
  padding: 4px 8px;
  justify-content: center;
  border-radius: 6px;
}

.timetable__class--twin .timetable__class-name {
  font-size: 0.75rem;
  line-height: 1.15;
}

/* Cell-level Crèche label for split cells — rendered once below the twin tiles
   so each tile stays compact while still surfacing the Crèche affordance. */
.timetable__cell-creche {
  display: block;
  padding-top: 2px;
  font-family: var(--font-primary);
  font-size: 0.5625rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
  color: #BCBCBC;
  text-align: center;
}

@media (max-width: 900px) {
  .timetable__cell-creche {
    font-size: 0.5rem;
    letter-spacing: 0.06em;
  }
  .timetable__class--twin .timetable__class-name { font-size: 0.6875rem; }
}

/* --------------------------------------------------------------------------
   Detail panel (shared, desktop + mobile)
   -------------------------------------------------------------------------- */
.timetable-detail {
  margin-top: var(--spacing-32);
  padding: var(--spacing-32);
  border: var(--border-hairline);
  background: var(--bg-surface);
  display: none;
}
.timetable-detail.is-open { display: block; }

.timetable-detail__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-16);
  margin-bottom: var(--spacing-24);
}

.timetable-detail__time {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-16);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.timetable-detail__cards {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-32);
}

/* Divider between bundled cards (e.g. Elevate + Empower in one slot) */
.timetable-detail__card + .timetable-detail__card {
  padding-top: var(--spacing-32);
  border-top: var(--border-hairline);
}

.timetable-detail__card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
}

.timetable-detail__name {
  font-size: 1.5rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.01em;
}

.timetable-detail__close {
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Mobile — horizontal scroll on narrow viewports, grid stays visible
   -------------------------------------------------------------------------- */
[data-timetable] {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  /* Visible scroll affordance: right-edge fade so users know there's more content */
  background:
    linear-gradient(90deg, var(--bg-default) 30%, transparent),
    linear-gradient(90deg, transparent, var(--bg-default) 70%) 100% 0,
    radial-gradient(farthest-side at 0 50%, rgba(0,0,0,0.12), transparent),
    radial-gradient(farthest-side at 100% 50%, rgba(0,0,0,0.12), transparent) 100% 0;
  background-repeat: no-repeat;
  background-size: 32px 100%, 32px 100%, 16px 100%, 16px 100%;
  background-attachment: local, local, scroll, scroll;
  scroll-snap-type: x proximity;
}

@media (max-width: 900px) {
  .timetable { min-width: 720px; font-size: 0.8125rem; }
  .timetable__class-name { font-size: 0.75rem; }
}

/* "Swipe" hint pill — only shown on touch devices below 900px */
.timetable-scroll-hint {
  display: none;
  align-items: center;
  gap: var(--spacing-8);
  padding: 6px 12px;
  margin: 0 0 var(--spacing-16);
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--color-light-grey);
  border-radius: 999px;
  width: fit-content;
}

@media (max-width: 900px) and (hover: none) {
  .timetable-scroll-hint { display: inline-flex; }
}

.timetable-scroll-hint__arrow {
  display: inline-block;
  animation: ttHintSlide 1.6s ease-in-out infinite;
}

@keyframes ttHintSlide {
  0%, 100% { transform: translateX(0); }
  50%      { transform: translateX(4px); }
}

@media (prefers-reduced-motion: reduce) {
  .timetable-scroll-hint__arrow { animation: none; }
}

.day {
  border: var(--border-hairline);
  background: var(--bg-surface);
}

.day__trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-16) var(--spacing-24);
  font-weight: var(--font-weight-semibold);
  font-size: 1rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  cursor: pointer;
}

.day__trigger-icon {
  width: 12px; height: 12px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--transition-fast);
}

.day__trigger[aria-expanded="true"] .day__trigger-icon { transform: rotate(-135deg); }

.day__panel {
  padding: 0 var(--spacing-24) var(--spacing-16);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  border-top: var(--border-hairline);
}

.day__class {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: var(--spacing-16);
  padding: var(--spacing-16);
  margin-block: 4px;
  border-bottom: 1px dashed var(--border-subtle);
  text-align: left;
  background: transparent;
  border-left: 3px solid var(--color-black);
  border-radius: 8px;
  transition: background-color var(--transition-fast);
}

.day__class:hover { background: var(--bg-default); }
.day__panel .day__class:last-child { border-bottom: none; }

.day__class[data-program="blend"]     { border-left-color: var(--color-black); }
.day__class[data-program="evolve"]    { border-left-color: #4a4a4a; }
.day__class[data-program="elevate"]   { border-left-color: var(--color-accent); }
.day__class[data-program="intense"]   { border-left-color: #6a6a6a; }
.day__class[data-program="heavy"]     { border-left-color: #2a2a2a; }
.day__class[data-program="muay-thai"] { border-left-color: var(--color-mid-grey); }

.day__class.is-hidden { display: none; }

.day__class-time {
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-muted);
}

.day__class-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.day__class-name {
  font-weight: var(--font-weight-semibold);
  font-size: 0.9375rem;
}

.day__class-coach {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.day__class-arrow {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

/* --------------------------------------------------------------------------
   Legend
   -------------------------------------------------------------------------- */
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-16);
  margin-top: var(--spacing-32);
  padding-top: var(--spacing-24);
  border-top: var(--border-hairline);
}

.legend__item {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  font-size: 0.8125rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.legend__swatch {
  width: 14px; height: 14px;
  border: 1px solid var(--border-subtle);
  border-left-width: 3px;
}