/* ============================================================
   HOME-TEAM UNIFIED 7×6 GRID
   Col 1      = instrument tiles (rows 1-6, col 1)
   Row 1      = city tiles      (rows 1, cols 2-7)
   (1,1)      = corner / branding block
   (2-6, 2-7) = teacher tiles, each spans 2 cols × 2 rows
   ============================================================ */

/* CSS custom properties */
.home-team-grid {
  /* square tile side – change here to resize everything */
  --tile: 100px; /* default tile size; page/theme can override */
  --gap:     8px;

  display: grid;
  /* Center the grid horizontally: shrink-to-fit with auto margins.
    `max-width:100%` prevents overflow on small screens. */
  width: max-content;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  grid-template-columns: var(--tile) repeat(6, var(--tile));
  grid-template-rows:    var(--tile) repeat(5, var(--tile));
  gap: var(--gap);
}

/* ── Grid areas ─────────────────────────────── */
.htg-corner      { grid-column: 1;    grid-row: 1; }
.htg-cities      { grid-column: 2/-1; grid-row: 1; display: flex; gap: var(--gap); overflow: visible; align-items: center; }
.htg-instruments { grid-column: 1;    grid-row: 2/6; display: flex; flex-direction: column; gap: var(--gap); }
.htg-teachers    { grid-column: 2/-1; grid-row: 2/6;
                   display: grid;
                   grid-template-columns: repeat(6, 1fr);
                   grid-auto-rows: var(--tile);
                   gap: var(--gap);
                  }
.htg-pagination  { grid-column: 1/-1; grid-row: 6;   display: flex; gap: var(--gap); }

/* ── Corner ─────────────────────────────────── */
.htg-corner {
  background: var(--dark);
  color: #fff;
  font-weight: 800;
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  user-select: none;
  box-shadow: var(--shadow-1);
  transition: box-shadow 180ms ease, transform 180ms ease;
}

.htg-corner:hover {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-2);
  transform: translateY(-3px);
}
/* icon + label inside corner */
.htg-corner .htg-reset-icon { width: 60px; height: 60px; color: var(--text-color); transition: color .15s ease, transform .12s ease; }
.htg-corner .htg-reset-label { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.05em; margin-top: 6px; color: inherit; }
.htg-corner:hover .htg-reset-icon { color: #fff; transform: scale(1.03); }

/* ── City tiles (row 1) ─────────────────────── */
.city-block {
  flex: 0 0 var(--tile);
  width: var(--tile);
  height: var(--tile);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--muted);
  color: #fff;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background 0.15s;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-sizing: border-box;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-1);
  transition: background 0.15s, box-shadow 180ms ease, transform 180ms ease;
}
.city-block:hover, .city-block:focus { background: var(--primary); color: #fff; text-decoration: none; outline: none; box-shadow: var(--shadow-2); transform: translateY(-3px); }
.city-block--active { background: #e8654a; }

/* city carousel arrow buttons reuse .instrument-block styles below */

/* ── Instrument tiles (col 1) ───────────────── */
.instrument-block {
  position: relative;
  width: var(--tile);
  height: var(--tile);
  flex: 0 0 var(--tile);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--muted);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: background .15s;
  text-align: center;
  text-decoration: none;
  box-sizing: border-box;
  padding: 0;
  overflow: hidden;
  border-radius: var(--border-radius);
}

/* Instrument artwork fills the tile; allow SVG or IMG */
.instrument-block img,
.instrument-block svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  z-index: 1;
}

/* Arrow buttons should keep padding and center content */
.instrument-block--arrow {
  padding: 8px;
  background: var(--dark);
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.instrument-block--arrow:hover { background: var(--primary); }
.instrument-block:hover, .instrument-block:focus { box-shadow: var(--shadow-2); transform: translateY(-3px); }

/* Overlay instrument name on top of artwork */
.instrument-block .inst-name {
  position: absolute;
  z-index: 2;
  left: 50%;
  transform: translateX(-50%);
  bottom: 6px;
  padding: 4px 6px;
  background: rgba(0,0,0,0.35);
  border-radius: 4px;
  font-size: 0.75rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: calc(100% - 12px);
  color: #fff;
  font-weight: 700;
}

/* active/hover states */
.instrument-block:hover, .instrument-block:focus { background: var(--primary); color: #fff; outline: none; }
.instrument-block--active  { background: #e8654a; }

/* rotate arrow glyphs used inside city row */
.instrument-block--prev .arrow { display: inline-block; transform: rotate(-90deg); }
.instrument-block--next .arrow { display: inline-block; transform: rotate(90deg); }
/* pagination arrows: reuse same up-triangle glyph and rotate via modifier classes */
.htg-page-btn--prev .arrow { display: inline-block; transform: rotate(-90deg); }
.htg-page-btn--next .arrow { display: inline-block; transform: rotate(90deg); }

/* ── Teacher tiles ──────────────────────────── */
.htg-teacher-tile {
  grid-column: span 2;
  grid-row: span 2;
  display: block;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-1);
  transition: box-shadow 180ms ease, transform 180ms ease;
}
.htg-teacher-tile .teacher-card,
.htg-teacher-tile .teacher-card-inner,
.htg-teacher-tile .card {
  width: 100% !important;
  max-width: none !important;
  height: 100%;
  margin: 0;
  border: none;
  border-radius: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
 
}
.htg-teacher-tile .action-photo-wrap {
  flex: 1;
  position: relative;
  overflow: hidden;
  display: block;
   border-radius: var(--border-radius)
}
/* Empty teacher tile placeholder */
.htg-teacher-tile.htg-teacher-empty .action-photo-wrap {
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.85);
  font-weight: 700;
  min-height: 100%;
}
.htg-teacher-tile .action-photo-wrap > a:not(.photo-name-overlay) { display: block; height: 100%; }
.htg-teacher-tile .card-img-top,
.htg-teacher-tile .action-photo {
  width: 100%;
  height: 100% !important;
  object-fit: cover;
  display: block;
}

/* Loading skeleton while next teacher page images are preloading */
.htg-teacher-skeleton {
  position: relative;
  background-color: var(--dark);
}
.htg-skel-photo {
  width: 100%;
  height: 100%;
  background: linear-gradient(100deg, var(--dark) 20%, var(--muted) 45%, var(--dark) 70%);
  background-size: 220% 100%;
  animation: htgShimmer 1.1s linear infinite;
}

@keyframes htgShimmer {
  from { background-position: 100% 0; }
  to { background-position: -120% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .htg-skel-photo {
    animation: none;
    background: #dce2e8;
  }
}

/* ── Photo hover overlay ────────────────────── */
.action-photo-wrap { position: relative; overflow: hidden; }
.photo-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: flex-start; /* place content at top */
  align-items: flex-start;     /* left-align content horizontally */
  padding: 12px;
  color: #fff;
  background: rgba(var(--primary-rgb), 0);
  opacity: 0;
  transition: background .18s ease, opacity .18s ease;
  pointer-events: none;
  text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}
.teacher-card:hover .photo-overlay,
.teacher-card:focus-within .photo-overlay {
  background: rgba(var(--primary-rgb), 0.7);
  opacity: 1;
}
.photo-overlay .overlay-name   { color: #fff; text-decoration: none; display: none; width: 100%; text-align: left; }
.teacher-card:hover .photo-overlay .overlay-name,
.teacher-card:focus-within .photo-overlay .overlay-name { display: block; font-size: 1.25rem; font-weight: 800; margin: 6px 0 8px; line-height: 1.05; }
.photo-overlay .overlay-threewords { margin: 0; color: #fff; width: 100%; text-align: left; font-size: 1rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis; }
.photo-overlay .overlay-city   { color: #fff; font-size: 1rem; }
.photo-overlay .overlay-instrument { color: #fff; font-size: 1rem; }

/* Ensure status/days block sits at the bottom of the overlay and is left-aligned */
.photo-overlay .overlay-meta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  width: 100%;
  justify-content: flex-start;
  text-align: left;
  padding-bottom: 6px;
}

/* Row containing the status label + badge (keeps them inline) */
.photo-overlay .overlay-status {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

/* Make the "Status" label white even if `.small` is muted elsewhere */
.photo-overlay .overlay-meta .small,
.photo-overlay .overlay-meta strong {
  color: #fff !important;
}

/* Keep badges inline and vertically centered with the status text */
.photo-overlay .overlay-meta .badge {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
}

.photo-name-overlay {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 4;
  color: #fff;
  background: rgba(0,0,0,0.35);
  padding: 6px 8px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 700;
}
.teacher-card:hover .photo-name-overlay,
.teacher-card:focus-within .photo-name-overlay { display: none; }

/* When the overlay is visible, let overlay links receive clicks by
   disabling the full-card clickable cover which otherwise intercepts events. */


/* Make overlay links block-level and ensure they accept pointer events */
.photo-overlay .overlay-link {
  z-index: 6;
  display: block;
  width: 100%;
}

/* ── Pagination row ─────────────────────────── */
.htg-page-empty {
  flex: 0 0 var(--tile);
  width: var(--tile);
  height: var(--tile);
  box-sizing: border-box;
  background-color: var(--dark );
}
.htg-page-btn {
  flex: 0 0 var(--tile);
  width: var(--tile);
  height: var(--tile);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  background: var(--dark);
  color: #fff;
  font-weight: 700;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: background .15s;
  box-sizing: border-box;
  border-radius: var(--border-radius);
}
.htg-page-btn:hover, .htg-page-btn:focus { background: var(--primary); outline: none; }

/* Enroll CTA spanning three tiles on the left of the pagination row */
.htg-enroll {
  flex: 0 0 calc(var(--tile) * 3 + var(--gap) * 2);
  height: var(--tile);
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
}
.htg-enroll-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: #fff;
  background: var(--primary);
  border: none;
  border-radius: var(--border-radius);
  font-weight: 800;
  font-size: 1rem;
  padding: 0.4rem 0.6rem;
  box-sizing: border-box;
  box-shadow: var(--shadow-1);
  transition: background .15s, box-shadow 180ms ease, transform 180ms ease;
}
.htg-enroll-link:hover, .htg-enroll-link:focus { background: #e8654a; outline: none; }
.htg-enroll-link:hover { box-shadow: var(--shadow-3); transform: none; }

/* Page info shown inside pagination tiles */
.htg-page-info {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  background: var(--dark);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-1);
  user-select: none;
}

/* No-teachers message + CTA */
.htg-no-teachers {
  /* overlay covers teacher area only; CTA lives in the pagination row */
  grid-column: 2 / -1;
  grid-row: 2 / 6;
  color: #fff;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 2rem; /* even rhythm between title / icon / body */
  padding: 2rem 1.5rem;
  box-sizing: border-box;
  z-index: 3;
  background: var(--dark);
  border-radius: var(--border-radius);
}
.htg-no-teachers p { margin: 0; }
.htg-no-teachers .htg-no-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0;
  line-height: 1.15;
}
.htg-no-teachers .htg-no-icon {
  width: 100px;
  height: 100px;
  display: block;
  color: var(--primary);
  flex-shrink: 0;
}
.htg-no-teachers .htg-no-body {
  font-size: 0.95rem;
  margin: 0;
  opacity: 0.95;
}

/* Full-width CTA in the pagination row when no teachers are found */
.htg-pagination .htg-no-teachers-cta,
.it-pagination .htg-no-teachers-cta {
  flex: 1;
  height: var(--tile);
  display: flex;
}
.htg-pagination .htg-no-teachers-cta .htg-page-cta,
.it-pagination .htg-no-teachers-cta .htg-page-cta {
  width: 100%;
  height: 100%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 800;
}

@media (max-width: 767px) {
  .htg-no-teachers .htg-no-title { font-size: 1rem; }
  .htg-no-teachers .htg-no-icon { width: 40px; height: 40px; }
  .htg-no-teachers { gap: 0.75rem; padding: 1.5rem 1rem; }
}
.htg-page-cta {
  display: inline-block;
  padding: 8px 12px;
  background: var(--primary);
  color: #fff;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 700;
  border: none;
}
.htg-page-cta:hover { background: #e8654a; }

/* ── Mobile filter tiles (hidden on desktop) ────────────────── */
.htg-mobile-city,
.htg-mobile-inst { display: none; }

.htg-mobile-filter {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: var(--muted);
  color: #fff;
  border: none;
  cursor: pointer;
  text-align: center;
  padding: 6px;
  box-sizing: border-box;
  border-radius: var(--border-radius);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  transition: background .15s;
  width: 100%;
  height: 100%;
  overflow: hidden;
  box-shadow: var(--shadow-1);
}
.htg-mobile-filter:hover,
.htg-mobile-filter:focus { background: var(--primary); outline: none; }
.htg-mobile-filter--active { background: #e8654a; }
.htg-mobile-filter svg { width: 26px; height: 26px; flex-shrink: 0; }
.htg-mobile-filter-label {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

/* ── Filter modals ───────────────────────────────────────────── */
.htg-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.55);
  align-items: flex-end;
  justify-content: center;
}
.htg-modal.htg-modal--open { display: flex; }

.htg-modal-box {
  background: var(--dark, #222);
  color: #fff;
  width: 100%;
  max-width: 480px;
  max-height: 70vh;
  border-radius: 14px 14px 0 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.htg-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}
.htg-modal-title { font-weight: 800; font-size: 1rem; letter-spacing: 0.05em; text-transform: uppercase; }
.htg-modal-close {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
  opacity: 0.7;
  transition: opacity .15s;
}
.htg-modal-close:hover { opacity: 1; }
.htg-modal-body {
  overflow-y: auto;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.htg-modal-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 14px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  border-radius: 8px;
  transition: background .15s;
}
.htg-modal-item:hover { background: rgba(255, 255, 255, 0.08); }
.htg-modal-item--active { background: var(--primary, #e8654a); }
.htg-modal-item--active:hover { background: #e8654a; }
.htg-modal-item-icon { width: 28px; height: 28px; object-fit: contain; flex-shrink: 0; }

/* ── Responsive ─────────────────────────────── */
@media (max-width: 767px) {
  .home-team-grid {
    --tile: 80px;
    width: 100%;
    max-width: 100%;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows:
      var(--tile)              /* row 1: filter tiles */
      calc(var(--tile) * 2)    /* row 2: teacher tiles top */
      calc(var(--tile) * 2)    /* row 3: teacher tiles bottom */
      var(--tile);             /* row 4: pagination */
  }

  /* Hide desktop carousels */
  .htg-cities      { display: none; }
  .htg-instruments { display: none; }

  /* Show and position mobile filter tiles */
  .htg-mobile-city { display: flex; grid-column: 2; grid-row: 1; }
  .htg-mobile-inst { display: flex; grid-column: 3; grid-row: 1; }

  /* Teacher area spans all 3 columns, rows 2–3 */
  .htg-teachers {
    grid-column: 1 / -1;
    grid-row: 2 / 4;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: calc(var(--tile) * 2);
  }
  .htg-teacher-tile { grid-column: span 1; grid-row: span 1; }
  /* Hide tiles 5-6 on initial SSR until JS takes over (JS re-renders with 4) */
  .htg-teachers .htg-teacher-tile:nth-child(n+5) { display: none; }

  /* Pagination spans all 3 columns, row 4 */
  .htg-pagination { grid-column: 1 / -1; grid-row: 4; }

  /* No-teachers overlay covers teacher rows only (CTA is in pagination row) */
  .htg-no-teachers { grid-column: 1 / -1; grid-row: 2 / 4; }

  /* Pagination: hide the instrument-column spacer, let enroll grow */
  .htg-page-spacer { display: none; }
  .htg-enroll {
    flex: 1;
    height: var(--tile);
  }
 
  /* Hide overlay-threewords in mobile photo overlay */
  .photo-overlay .overlay-threewords { display: none; }
}