.tt { position: relative; }
.tt:not(.is-ready) { min-height: 30rem; }


.tt-next { display: flex; flex-wrap: wrap; align-items: stretch; gap: .8rem 1.6rem; margin-bottom: 1.8rem; }
.tt-next-main { display: flex; flex-direction: column; gap: .15rem; text-align: left; background: none; border: 0; padding: 0; color: var(--bone); font: inherit; }
.tt-next-go { flex: 1 1 18rem; cursor: pointer; padding: 1rem 1.3rem; background: var(--coal); border-left: 4px solid var(--gold); transition: background .2s; }
.tt-next-go:hover { background: var(--ash); }
.tt-next .k { font-size: .88rem; color: var(--bone-dim); }
.tt-next .v { font: 500 clamp(1.45rem, 1.4vw + 1rem, 2.1rem)/1.1 var(--f-display); }
.tt-next .v b { color: var(--gold); font-weight: 500; }
.tt-next .v small { font: 400 .9rem var(--f-body); color: var(--bone-dim); margin-left: .35rem; }
.tt-next .w { font-size: .98rem; color: var(--bone); }
.tt-next .w b { color: var(--gold); font-weight: 600; }
.tt-next .tt-ics { align-self: center; }


.tt-controls { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem 1.8rem; margin-bottom: 1.2rem; }
.tt-chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.tt-chip { padding: .55rem 1rem; background: transparent; color: var(--bone); border: 1.5px solid var(--smoke); border-radius: 2px; font: 500 .92rem/1 var(--f-body); cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
.tt-chip:hover { border-color: var(--bone-dim); }
.tt-chip[aria-pressed='true'] { background: var(--bone); color: var(--night); border-color: var(--bone); }
.tt-weeknav { display: flex; align-items: center; gap: .5rem; margin-left: auto; }
.tt-week { min-width: 9.5rem; text-align: center; font: 500 1.25rem/1 var(--f-display); font-variant-numeric: lining-nums; }
.tt-step { width: 2.6rem; height: 2.6rem; display: grid; place-items: center; background: var(--coal); border: 1.5px solid var(--smoke); border-radius: 2px; color: var(--bone); cursor: pointer; }
.tt-step:hover { border-color: var(--gold); color: var(--gold); }
.chev.back { transform: rotate(-135deg); margin-left: .25em; }
.tt-today { padding: .65rem 1rem; background: transparent; border: 1.5px solid var(--gold-deep); color: var(--gold-pale); border-radius: 2px; font: 600 .9rem/1 var(--f-body); cursor: pointer; }
.tt-today:hover { background: rgba(227, 190, 90, .14); }
@media (max-width: 40rem) { .tt-weeknav { margin-left: 0; width: 100%; justify-content: space-between; } }

.tt-legend { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; margin: 0 0 1.2rem; padding: 0; list-style: none; font-size: .88rem; color: var(--bone-dim); }
.tt-legend li { display: flex; align-items: center; gap: .5rem; }
.sw { width: 1.1rem; height: .8rem; background: var(--c); display: inline-block; flex: none; }
.sw.d-individuali { background: var(--coal); box-shadow: inset 0 0 0 1.5px var(--bone); }
.sw.fade { background: #777 repeating-linear-gradient(135deg, rgba(19, 19, 19, .7) 0 2px, transparent 2px 5px); }


.tt-board { position: relative; display: grid; grid-template-columns: 3.6rem repeat(7, minmax(0, 1fr)); column-gap: 3px; }
.tt-dh { height: var(--dh); display: flex; flex-direction: column; justify-content: flex-end; padding: 0 .6rem .55rem; border-bottom: 2px solid var(--ash); }
.tt-dh .dn { font-size: .85rem; color: var(--bone-dim); line-height: 1.1; }
.tt-dh .dn .short { display: none; }
.tt-dh b { font: 500 1.9rem/1 var(--f-display); font-variant-numeric: lining-nums; color: var(--bone); }
.tt-dh small { position: absolute; font-size: .82rem; line-height: 1.15; color: var(--gold-pale); }
.tt-col { position: relative; min-width: 0; }
.tt-col.is-today .tt-dh { border-bottom-color: var(--gold); }
.tt-col.is-today .tt-dh .dn, .tt-col.is-today .tt-dh b { color: var(--gold-pale); }
.tt-col.is-holiday .tt-dh { border-bottom-color: var(--blood); }
.tt-col.is-holiday .tt-dh small { position: static; display: block; margin-top: .15rem; }
.tt-body { position: relative; }
.tt-seg { position: absolute; left: 0; right: 0; background: rgba(246, 241, 233, .028); background-image: repeating-linear-gradient(to bottom, rgba(246, 241, 233, .08) 0 1px, transparent 1px calc(var(--ppm) * 60px)); }
.tt-col.is-today .tt-seg { background-color: rgba(227, 190, 90, .06); }
.tt-col.is-holiday .tt-seg { background-color: rgba(210, 0, 35, .07); }
.tt-gap { position: absolute; left: 0; right: 0; background: repeating-linear-gradient(135deg, transparent 0 6px, rgba(246, 241, 233, .06) 6px 7px); }
.tt-axis .tt-dh { border-bottom-color: transparent; }
.tt-tick { position: absolute; right: .5rem; transform: translateY(-50%); font-size: .8rem; font-variant-numeric: tabular-nums; color: var(--bone-dim); }
.tt-tick.is-end { transform: translateY(-100%); }
.tt-fold { position: absolute; left: 0; right: .5rem; display: flex; align-items: center; justify-content: flex-end; }
.tt-fold::before { content: ''; width: .22rem; height: .22rem; border-radius: 50%; background: var(--bone-dim); box-shadow: 0 -.5rem 0 var(--bone-dim), 0 .5rem 0 var(--bone-dim); margin-right: .1rem; }

.tt-lesson { position: absolute; left: 0; right: 0; z-index: 2; display: flex; flex-direction: column; align-items: flex-start; gap: .12rem; overflow: hidden; padding: .5rem .6rem; border: 0; border-radius: 2px; text-align: left; font: inherit; cursor: pointer; transition: transform .2s var(--ease), filter .2s, box-shadow .2s; }
.tt-lesson:hover { transform: translateY(-2px); filter: brightness(1.12); z-index: 3; }
.tt-lesson:focus-visible { outline: 3px solid var(--bone); outline-offset: 2px; z-index: 4; }
.tt-time { font: 500 1.1rem/1 var(--f-display); font-variant-numeric: lining-nums tabular-nums; }
.tt-name { font-weight: 600; font-size: .92rem; line-height: 1.15; }
.tt-tags { font-size: .82rem; line-height: 1.2; }
.tt-lesson.d-flamenko { background: var(--blood); color: #fff; }
.tt-lesson.d-baletas { background: var(--gold); color: #1b1608; }
.tt-lesson.d-individuali { background: var(--coal); color: var(--bone); box-shadow: inset 0 0 0 1.5px var(--bone); }

.tt-lesson.no-end { padding-bottom: .95rem; }
.tt-lesson.no-end::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: .6rem; pointer-events: none; background: repeating-linear-gradient(135deg, rgba(19, 19, 19, .6) 0 2px, transparent 2px 6px); }
.tt-lesson.d-individuali.no-end::after { background: repeating-linear-gradient(135deg, rgba(246, 241, 233, .55) 0 2px, transparent 2px 6px); }
.tt-lesson.is-cancelled { filter: saturate(.2) brightness(.7); opacity: .55; }
.tt-lesson.is-cancelled .tt-name { text-decoration: line-through; }
.tt-lesson.is-cancelled:hover { filter: saturate(.3) brightness(.85); }
.tt-badge { font-size: .8rem; font-weight: 700; padding: .12rem .35rem; background: var(--night); color: var(--bone); border-radius: 2px; margin-top: .1rem; }
.tt-lesson .tt-badge { position: absolute; right: .3rem; top: .3rem; margin: 0; }
.tt-lesson.is-next { box-shadow: 0 0 0 3px var(--night), 0 0 0 5px var(--bone); animation: pulse 2.6s ease-in-out 3; }
.tt-lesson.d-individuali.is-next { box-shadow: 0 0 0 3px var(--night), 0 0 0 5px var(--gold); }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 3px var(--night), 0 0 0 5px var(--bone), 0 0 0 5px rgba(246, 241, 233, 0); } 50% { box-shadow: 0 0 0 3px var(--night), 0 0 0 5px var(--bone), 0 0 1.6rem 6px rgba(246, 241, 233, .45); } }
.is-ping { animation: ping 1.2s ease-out 1; }
@keyframes ping { 0% { outline: 3px solid var(--gold); outline-offset: 2px; } 100% { outline: 3px solid rgba(227, 190, 90, 0); outline-offset: 14px; } }
@media (prefers-reduced-motion: reduce) { .tt-lesson.is-next, .is-ping { animation: none; } .tt-lesson { transition: none; } }

.tt-nowline { position: absolute; left: 0; right: 0; height: 2px; background: #ff5a6e; z-index: 5; pointer-events: none; box-shadow: 0 0 .8rem rgba(255, 90, 110, .8); }
.tt-nowline::before { content: ''; position: absolute; left: -4px; top: -3px; width: 8px; height: 8px; border-radius: 50%; background: #ff5a6e; }
.tt-nowfull { position: absolute; left: 3.6rem; right: 0; height: 1px; background: rgba(255, 90, 110, .35); z-index: 1; pointer-events: none; }
.tt-nowchip { position: absolute; right: .35rem; transform: translateY(-50%); font-size: .82rem; font-weight: 700; color: #fff; background: var(--blood); padding: .15rem .4rem; border-radius: 2px; z-index: 5; font-variant-numeric: tabular-nums; }


.tt-days { display: none; }
@media (max-width: 62rem) {
  .tt-board { display: none; }
  .tt-days { display: block; }
  .tt-legend li:last-child { display: none; }
}
.tt-tabs { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; position: sticky; top: var(--header-h); z-index: 20; background: var(--night); padding: .5rem 0; margin: 0 calc(-1 * var(--gutter)); padding-inline: var(--gutter); }
.tt-tab { position: relative; display: flex; flex-direction: column; align-items: center; gap: .15rem; padding: .55rem 0 .6rem; background: var(--coal); border: 0; border-radius: 2px; color: var(--bone); font: inherit; cursor: pointer; }
.tt-tab span { font-size: .86rem; color: var(--bone-dim); }
.tt-tab b { font: 500 1.35rem/1 var(--f-display); font-variant-numeric: lining-nums; }
.tt-tab[aria-selected='true'] { background: var(--bone); color: var(--night); }
.tt-tab[aria-selected='true'] span { color: #46403a; }
.tt-tab.is-today::after { content: ''; position: absolute; top: 4px; right: 4px; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.tt-tab.is-empty:not([aria-selected='true']) { opacity: .5; }
.tt-dtitle { font-size: 1.6rem; margin: 1.4rem 0 .9rem; }
.tt-holiday { padding: .8rem 1rem; margin: 0 0 1rem; background: rgba(210, 0, 35, .16); border-left: 4px solid var(--blood); }
.tt-empty { color: var(--bone-dim); margin: 1.6rem 0; }
.tt-row { position: relative; display: flex; align-items: center; gap: 1rem; width: 100%; padding: 1rem 1rem 1rem 1.1rem; margin-bottom: 3px; background: var(--coal); border: 0; border-left: 5px solid var(--c, var(--bone-dim)); color: var(--bone); text-align: left; font: inherit; cursor: pointer; }
.tt-row:hover { background: var(--ash); }
.tt-row .r-time { font: 500 1.9rem/1 var(--f-display); font-variant-numeric: lining-nums tabular-nums; min-width: 4.4rem; }
.tt-row .r-main { display: flex; flex-direction: column; gap: .15rem; flex: 1; }
.tt-row .r-name { font-weight: 600; font-size: 1.05rem; }
.tt-row .r-meta { font-size: .86rem; color: var(--bone-dim); }
.tt-row .chev { color: var(--bone-dim); }
.tt-row.is-next { box-shadow: inset 0 0 0 2px var(--bone); }
.tt-row.is-cancelled { opacity: .55; }
.tt-row.is-cancelled .r-name { text-decoration: line-through; }


.tt-scrim { position: fixed; inset: 0; z-index: 70; background: rgba(0, 0, 0, .55); opacity: 0; transition: opacity .25s; }
.tt-scrim.is-open { opacity: 1; }
.tt-sheet { position: fixed; z-index: 80; right: 1.2rem; top: calc(var(--header-h) + 1rem); width: min(26rem, calc(100vw - 2.4rem)); max-height: calc(100vh - var(--header-h) - 2rem); overflow-y: auto; padding: 1.6rem 1.5rem 1.4rem; background: var(--coal); box-shadow: 0 1.6rem 4rem rgba(0, 0, 0, .7), 0 0 0 1px var(--smoke); opacity: 0; transform: translateX(1.2rem); transition: opacity .25s, transform .3s var(--ease); }
.tt-sheet.is-open { opacity: 1; transform: none; }
.tt-sheet[hidden], .tt-scrim[hidden] { display: none; }
.tt-x { position: absolute; top: .8rem; right: .8rem; width: 2.4rem; height: 2.4rem; background: transparent; border: 1.5px solid var(--smoke); border-radius: 2px; cursor: pointer; }
.tt-x::before, .tt-x::after { content: ''; position: absolute; left: 50%; top: 50%; width: 1.1rem; height: 2px; background: var(--bone); transform: translate(-50%, -50%) rotate(45deg); }
.tt-x::after { transform: translate(-50%, -50%) rotate(-45deg); }
.tt-x:hover { border-color: var(--gold); }
.tt-sh-head { padding-right: 3rem; margin-bottom: 1.2rem; }
.tt-sh-bar { display: block; width: 3rem; height: 5px; background: var(--c, var(--bone)); margin-bottom: .9rem; }
.tt-sh-head h3 { font-size: 1.9rem; line-height: 1.08; }
.tt-sh-warn { padding: .8rem 1rem; margin: 0 0 1rem; background: rgba(210, 0, 35, .18); border-left: 4px solid var(--blood); font-size: .95rem; }
.tt-dl { margin: 0 0 1.3rem; }
.tt-dl > div { padding: .7rem 0; border-top: 1px solid var(--ash); }
.tt-dl dt { font-size: .82rem; color: var(--bone-dim); margin-bottom: .1rem; }
.tt-dl dd { margin: 0; }
.tt-dl dd small { display: block; margin-top: .2rem; font-size: .84rem; color: var(--bone-dim); }
.tt-sh-acts { display: flex; flex-direction: column; gap: .6rem; }
.tt-sh-acts .btn { justify-content: center; }
.tt-sh-foot { margin: .9rem 0 0; font-size: .82rem; color: var(--bone-dim); }
@media (max-width: 62rem) {
  .tt-sheet { right: 0; left: 0; top: auto; bottom: 0; width: 100%; max-height: 82vh; max-height: 82svh; padding-bottom: calc(1.4rem + env(safe-area-inset-bottom)); transform: translateY(2rem); }
  .tt-sheet.is-open { transform: none; }
}

@media (min-width: 62.01rem) { .tt-scrim { background: transparent; } }

@media (max-width: 40rem) {
  .tt-controls { gap: .6rem; }
  .tt-chips { flex-wrap: nowrap; overflow-x: auto; width: calc(100% + 2 * var(--gutter)); margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); scrollbar-width: none; }
  .tt-chips::-webkit-scrollbar { display: none; }
  .tt-chip { flex: none; padding: .55rem .8rem; font-size: .88rem; }
  .tt-legend { gap: .3rem 1rem; font-size: .8rem; margin-bottom: .6rem; }
  .tt-weeknav { margin-top: .2rem; }
  .tt-next-go { flex-basis: 100%; }
  .tt-next .tt-ics { width: 100%; justify-content: center; }
}