/* ===========================================================================
   Grupos Padel · maqueta web — sistema IDC «Nocturno»
   Tokens de Video App Francos/videos/francos-9x16/frame.md (el mismo del
   launcher de las apps). Ley del color: dice ESTADO, no decora.
     azul  (accent) → lo que el ojo tiene que encontrar primero / lo tuyo
     verde (ok)     → sólo «confirmado / cabe / está bien»
     ámbar (warn)   → sólo «atención / pendiente / suspendida»
   Nada más: un cuarto color rompe el sistema.
   =========================================================================== */

:root {
  --bg-deep: #04060a;
  --bg: #070a0f;
  --bg-lift: #0a0e16;
  --panel: #121822;
  --panel-2: #1b222c;
  --chassis: #2c3542;
  --ink: #f2f6fd;
  --ink-2: #e7eefb;
  --muted: #93a3bd;
  --muted-2: #7b8ca6;
  --line: rgba(140, 170, 215, 0.22);
  --line-faint: rgba(140, 170, 215, 0.13);
  --accent: #4f8cff;
  --accent-deep: #3c74e8;
  --accent-soft: rgba(79, 140, 255, 0.14);
  --ok: #22d3a6;
  --ok-soft: rgba(34, 211, 166, 0.13);
  --warn: #f5a524;
  --warn-soft: rgba(245, 165, 36, 0.13);

  --f-display: "Outfit", "Segoe UI", system-ui, sans-serif;
  --f-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --r-card: 14px;
  --r-chip: 8px;
  --r-slab: 20px;
  --edge: clamp(16px, 4vw, 40px);
  --barra-h: 60px;
  --sombra: 0 18px 40px rgba(0, 0, 0, 0.55), 0 0 44px rgba(79, 140, 255, 0.08);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--f-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-2);
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(79, 140, 255, 0.16), transparent 60%),
    radial-gradient(900px 500px at 100% 110%, rgba(34, 211, 166, 0.07), transparent 60%),
    linear-gradient(180deg, var(--bg-lift), var(--bg) 40%, var(--bg-deep));
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
[hidden] { display: none !important; }
.solo-lectores { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------------------------------------------------------------- tipografía */
.eyebrow {
  font-family: var(--f-display); font-weight: 600; font-size: 12px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin: 0;
}
.eyebrow--muted { color: var(--muted-2); letter-spacing: 0.16em; }
.h1 { font-family: var(--f-display); font-weight: 700; font-size: clamp(28px, 5vw, 40px);
  line-height: 1.05; letter-spacing: -0.02em; color: var(--ink); margin: 6px 0 8px; text-wrap: balance; }
.h2 { font-family: var(--f-display); font-weight: 600; font-size: clamp(20px, 3vw, 24px);
  line-height: 1.15; letter-spacing: -0.01em; color: var(--ink); margin: 0; text-wrap: balance; }
.h3 { font-family: var(--f-display); font-weight: 600; font-size: 16px; color: var(--ink); margin: 0; }
.lead { color: var(--muted); max-width: 60ch; margin: 0; }
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.chica { font-size: 13px; }

/* ---------------------------------------------------------------- marca */
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.marca__idc { font-family: var(--f-display); font-weight: 700; letter-spacing: 0.42em; font-size: 13px; color: var(--ink); }
.marca__studios { margin-left: 0.1em; letter-spacing: 0.06em; font-weight: 500; color: var(--ink-2); }
.marca__sep { width: 1px; height: 18px; background: var(--line); }
.marca__app { font-family: var(--f-display); font-weight: 600; font-size: 16px; letter-spacing: -0.01em; }
.celdas { display: grid; grid-template-columns: repeat(4, 7px); gap: 3px; }
.celdas i { width: 7px; height: 5px; border-radius: 1.5px; background: #182130; display: block; }
.celdas i.a { background: #2d5bae; }
.celdas i.o { background: #177a66; }

/* ---------------------------------------------------------------- superficies */
.ventana {
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  box-shadow: var(--sombra);
}
.caja { padding: 18px; }
.sep { height: 1px; background: var(--line-faint); border: 0; margin: 14px 0; }

/* ---------------------------------------------------------------- botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 42px; padding: 0 18px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--ink); cursor: pointer; font-weight: 600; font-size: 14px;
  text-decoration: none; transition: border-color .15s, background .15s, transform .1s;
}
.btn:hover { border-color: rgba(140, 170, 215, 0.4); }
.btn:active { transform: translateY(1px); }
.btn--cta {
  background: linear-gradient(180deg, var(--accent), var(--accent-deep)); border-color: transparent; color: #fff;
  box-shadow: 0 6px 18px rgba(79, 140, 255, 0.35);
}
.btn--cta:hover { border-color: transparent; filter: brightness(1.06); }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--fantasma { background: transparent; }
.btn--chico { min-height: 34px; padding: 0 12px; font-size: 13px; border-radius: 8px; }
.btn--bloque { width: 100%; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.btn--google { background: #131314; border-color: #8e918f; color: #e3e3e3; font-weight: 500; }
.btn--google svg { width: 18px; height: 18px; }

/* ---------------------------------------------------------------- chips de estado */
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 600; border: 1px solid var(--line); color: var(--muted); white-space: nowrap;
}
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip--ok { color: var(--ok); border-color: rgba(34, 211, 166, 0.35); background: var(--ok-soft); }
.chip--warn { color: var(--warn); border-color: rgba(245, 165, 36, 0.35); background: var(--warn-soft); }
.chip--accent { color: var(--accent); border-color: rgba(79, 140, 255, 0.4); background: var(--accent-soft); }
.chip--plano::before { display: none; }
.ejemplo {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted-2); border: 1px dashed var(--line); border-radius: 6px; padding: 2px 7px;
}

/* ---------------------------------------------------------------- campos */
.campo { display: grid; gap: 6px; }
.campo > span { font-size: 13px; color: var(--muted); font-weight: 500; }
.campo input, .campo select, .campo textarea {
  background: var(--bg-lift); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px;
  min-height: 42px; color: var(--ink);
}
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.opciones { display: flex; flex-wrap: wrap; gap: 8px; }
.opcion {
  position: relative; display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--bg-lift); cursor: pointer; font-size: 14px;
}
.opcion input { position: absolute; opacity: 0; pointer-events: none; }
.opcion:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); color: var(--ink); }
.opcion:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.interruptor { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 14px; }
.interruptor input { width: 38px; height: 22px; appearance: none; border-radius: 99px; background: var(--chassis);
  position: relative; cursor: pointer; transition: background .15s; flex: none; }
.interruptor input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--ink); transition: transform .15s; }
.interruptor input:checked { background: var(--accent); }
.interruptor input:checked::after { transform: translateX(16px); }
.interruptor input:disabled { opacity: .45; cursor: not-allowed; }

/* ---------------------------------------------------------------- pantallas sin sesión */
.entrada { min-height: 100%; display: grid; grid-template-rows: auto 1fr auto; padding-inline: var(--edge); }
.entrada__cab { display: flex; align-items: center; justify-content: space-between; padding-block: 22px; gap: 12px; }
.entrada__cuerpo { display: grid; place-items: center; padding-block: 24px 48px; }
.entrada__pie { padding-block: 18px 26px; color: var(--muted-2); font-size: 12px; font-family: var(--f-mono);
  letter-spacing: 0.06em; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid var(--line-faint); }
.tarjeta-entrada { width: min(460px, 100%); padding: 28px; }
.tarjeta-entrada .h1 { font-size: clamp(26px, 5vw, 34px); }

.buscador { position: relative; margin: 18px 0 12px; }
.buscador input { width: 100%; padding-left: 40px; }
.buscador svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; color: var(--muted-2); }
.lista-clubes { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.club-fila {
  display: grid; grid-template-columns: 44px 1fr auto; gap: 12px; align-items: center; width: 100%; text-align: left;
  padding: 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg-lift); cursor: pointer; color: var(--ink);
}
.club-fila:hover { border-color: rgba(79, 140, 255, 0.5); }
.club-fila__logo { width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center;
  background: var(--panel-2); border: 1px solid var(--line); font-family: var(--f-display); font-weight: 700; font-size: 14px; }
.club-fila b { display: block; font-family: var(--f-display); font-weight: 600; }
.club-fila span { font-size: 13px; color: var(--muted); }

.cuentas-demo { display: grid; gap: 8px; margin-top: 8px; }
.cuenta-demo { display: grid; grid-template-columns: 34px 1fr auto; gap: 10px; align-items: center; text-align: left; width: 100%;
  padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg-lift); cursor: pointer; color: var(--ink); }
.cuenta-demo:hover { border-color: rgba(79, 140, 255, 0.5); }
.avatar { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--chassis);
  font-family: var(--f-display); font-weight: 600; font-size: 13px; color: var(--ink); flex: none; }
.cuenta-demo b { display: block; font-weight: 600; font-size: 14px; }
.cuenta-demo small { color: var(--muted); font-size: 12.5px; }
.o-separador { display: flex; align-items: center; gap: 10px; color: var(--muted-2); font-size: 12px; margin: 16px 0; }
.o-separador::before, .o-separador::after { content: ""; flex: 1; height: 1px; background: var(--line-faint); }

/* ---------------------------------------------------------------- app con sesión */
.app { min-height: 100%; display: grid; grid-template-rows: var(--barra-h) 1fr; }
/* Sin esto, la columna de la rejilla crece hasta el min-content de la barra (la
   marca no se encoge) y la página entera se desborda 17 px a lo ancho en el
   móvil: se ve una barra de desplazamiento horizontal en TODAS las pantallas. */
.app > * { min-width: 0; }
.barra {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 14px; padding-inline: var(--edge);
  background: rgba(7, 10, 15, 0.82); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-faint);
}
.barra__club { display: inline-flex; align-items: center; gap: 8px; padding: 5px 10px; border-radius: 99px; border: 1px solid var(--line);
  font-size: 13px; color: var(--ink-2); background: transparent; cursor: pointer; }
.barra__esp { flex: 1; }
.ver-como { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.ver-como select { background: var(--accent-soft); border: 1px solid rgba(79, 140, 255, 0.45); color: var(--ink); border-radius: 8px; padding: 5px 8px; }
.usuario { display: inline-flex; align-items: center; gap: 10px; background: none; border: 0; cursor: pointer; color: var(--ink); padding: 4px; border-radius: 99px; }
.usuario .avatar { width: 30px; height: 30px; font-size: 12px; }
.menu-usuario { position: absolute; right: var(--edge); top: calc(var(--barra-h) - 4px); min-width: 220px; padding: 6px; z-index: 30; }
.menu-usuario button, .menu-usuario a { display: block; width: 100%; text-align: left; padding: 9px 10px; border-radius: 8px; border: 0; background: none;
  color: var(--ink-2); cursor: pointer; font-size: 14px; text-decoration: none; }
.menu-usuario button:hover, .menu-usuario a:hover { background: var(--panel-2); }
.barra__club-nombre { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.barra__club-flecha { font-size: 10px; color: var(--muted); }
.menu-club { position: fixed; left: var(--edge); top: calc(var(--barra-h) - 4px); width: min(360px, calc(100vw - 2 * var(--edge))); padding: 6px; z-index: 30; }
.menu-club__tit { padding: 8px 10px 4px; margin: 0; }
.menu-club button { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; padding: 8px 10px; border-radius: 8px; border: 0; background: none;
  color: var(--ink-2); cursor: pointer; font: inherit; font-size: 14px; }
.menu-club button:hover, .menu-club button.actual { background: var(--panel-2); }
.menu-club button.actual { box-shadow: inset 2px 0 0 var(--accent); }
.menu-club .club-fila__logo { width: 34px; height: 34px; font-size: 12px; flex: none; }
.menu-club__que { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.menu-club__que b { color: var(--ink); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.menu-club__que small { color: var(--muted); font-size: 12px; }
.menu-club a { display: block; padding: 9px 10px; border-radius: 8px; color: var(--ink-2); text-decoration: none; font-size: 14px; }
.menu-club a:hover { background: var(--panel-2); }

.cuerpo { display: grid; grid-template-columns: 256px 1fr; min-height: calc(100vh - var(--barra-h)); }
.cuerpo--sin-lado { grid-template-columns: 1fr; }
.lado { border-right: 1px solid var(--line-faint); padding: 18px 12px; display: flex; flex-direction: column; gap: 2px;
  position: sticky; top: var(--barra-h); height: calc(100vh - var(--barra-h)); overflow-y: auto; }
.lado__titulo { padding: 10px 12px 6px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; color: var(--muted);
  text-decoration: none; font-size: 14px; font-weight: 500; }
.nav-item span:not(.cuenta) { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-item svg { width: 18px; height: 18px; flex: none; }
.nav-mas { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; }
.nav-mas .nav-item { padding: 11px 12px; }
.nav-item:hover { background: var(--panel); color: var(--ink-2); }
.nav-item[aria-current="page"] { background: var(--accent-soft); color: var(--ink); box-shadow: inset 2px 0 0 var(--accent); }
.nav-item .cuenta { margin-left: auto; font-family: var(--f-mono); font-size: 11px; color: var(--warn); }

.contenido { padding: 26px var(--edge) 96px; min-width: 0; }
.contenido--estrecho { max-width: 760px; margin-inline: auto; width: 100%; }
.cabecera { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }

/* navegación inferior en el móvil (alumno y profe) */
.tabbar { display: none; }

.rejilla-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; align-items: start; }
.rejilla-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pila { display: grid; gap: 16px; }
/* Una tabla ancha dentro de una rejilla estira su columna (min-width auto) y
   desborda la página en el móvil: la tabla scrollea en su marco, no la página. */
.rejilla-2 > *, .rejilla-3 > *, .pila > * { min-width: 0; }

/* ---------------------------------------------------------------- clase (tarjeta) */
.dia-lista { display: grid; gap: 10px; }
.dia-lista__fecha { display: flex; align-items: baseline; gap: 10px; margin: 16px 0 6px; }
.dia-lista__fecha b { font-family: var(--f-display); font-size: 15px; color: var(--ink); }
.dia-lista__fecha span { font-family: var(--f-mono); font-size: 12px; color: var(--muted-2); }
.dia-lista__fecha.hoy b::after { content: "Hoy"; margin-left: 8px; font-size: 11px; font-family: var(--f-mono); color: var(--accent);
  border: 1px solid rgba(79, 140, 255, 0.45); border-radius: 6px; padding: 1px 6px; vertical-align: 2px; }
.clase {
  display: grid; grid-template-columns: 74px 1fr auto; gap: 14px; align-items: center; padding: 12px 14px;
  border-radius: 12px; background: var(--panel); border: 1px solid var(--line-faint);
}
.clase__hora { font-family: var(--f-mono); font-size: 14px; color: var(--ink); line-height: 1.25; }
.clase__hora small { display: block; color: var(--muted-2); font-size: 12px; }
.clase__que b { display: block; color: var(--ink); font-weight: 600; }
.clase__que span { font-size: 13px; color: var(--muted); }
.clase--suspendida { background: repeating-linear-gradient(135deg, rgba(245, 165, 36, 0.06) 0 8px, transparent 8px 16px), var(--panel);
  border-color: rgba(245, 165, 36, 0.3); }
.clase--suspendida .clase__que b { text-decoration: line-through; text-decoration-color: rgba(245, 165, 36, 0.7); }
.clase--particular { box-shadow: inset 3px 0 0 var(--accent); }

/* ---------------------------------------------------------------- tiras de datos */
.numeros { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.numero { padding: 14px 16px; }
.numero b { display: block; font-family: var(--f-display); font-weight: 700; font-size: 30px; color: var(--ink); line-height: 1.05; font-variant-numeric: tabular-nums; }
.numero span { font-size: 13px; color: var(--muted); }

.lista { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.lista > li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line-faint); }
.lista > li:last-child { border-bottom: 0; }
.lista__que { flex: 1; min-width: 0; }
/* en poco ancho, lo que va a la derecha (chip, botones) baja debajo del texto
   en vez de dejarlo en una palabra por renglón */
@media (max-width: 560px) {
  .lista > li { flex-wrap: wrap; }
  .lista > li > .lista__que { flex: 1 1 calc(100% - 52px); }
  .lista > li > .avatar + .lista__que ~ * { margin-left: 46px; }
  .lista > li > .acciones { flex-wrap: wrap; }
}
.lista__que b { display: block; color: var(--ink); font-weight: 600; }
.lista__que span { font-size: 13px; color: var(--muted); }
.acciones { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------------------------------------------------------------- el cuadrante (el héroe) */
.dias { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.dia-btn { border: 1px solid var(--line); background: transparent; color: var(--muted); border-radius: 10px; padding: 7px 12px; cursor: pointer;
  font-size: 13px; font-weight: 600; display: grid; line-height: 1.2; text-align: left; }
.dia-btn small { font-family: var(--f-mono); font-weight: 400; font-size: 11px; color: var(--muted-2); }
.dia-btn[aria-pressed="true"] { background: var(--accent-soft); border-color: rgba(79, 140, 255, 0.55); color: var(--ink); }
.cuadrante-marco { overflow-x: auto; border-radius: var(--r-card); }
.cuadrante { --hora-h: 56px; --col-min: 104px; display: grid; min-width: calc(62px + var(--n) * var(--col-min));
  grid-template-columns: 62px repeat(var(--n), minmax(var(--col-min), 1fr)); position: relative; }
.cuadrante__cab { position: sticky; top: 0; z-index: 2; padding: 10px 8px; text-align: center; background: var(--panel-2);
  border-bottom: 1px solid var(--line); font-family: var(--f-display); font-weight: 600; font-size: 13px; color: var(--ink); }
.cuadrante__cab small { display: block; font-family: var(--f-mono); font-weight: 400; font-size: 10.5px; color: var(--muted-2); letter-spacing: 0.06em; text-transform: uppercase; }
.cuadrante__horas { grid-column: 1; }
.cuadrante__hora { height: var(--hora-h); font-family: var(--f-mono); font-size: 11.5px; color: var(--muted-2); text-align: right; padding: 4px 10px 0 0;
  border-top: 1px solid var(--line-faint); }
.cuadrante__col { position: relative; border-left: 1px solid var(--line-faint);
  background-image: repeating-linear-gradient(180deg, transparent 0 calc(var(--hora-h) - 1px), var(--line-faint) calc(var(--hora-h) - 1px) var(--hora-h)); }
.bloque {
  position: absolute; left: 5px; right: 5px; border-radius: 9px; padding: 7px 9px; overflow: hidden; cursor: pointer; text-align: left;
  background: linear-gradient(160deg, #202938, #18202c); border: 1px solid var(--line); color: var(--ink-2); font-size: 12px; line-height: 1.3;
  display: flex; flex-direction: column; gap: 2px; transition: border-color .15s, transform .1s;
}
.bloque:hover { border-color: rgba(79, 140, 255, 0.6); z-index: 3; }
.bloque b { font-weight: 600; color: var(--ink); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bloque .mono { font-size: 11px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.bloque__pie .mono { flex: 1; }
.bloque__pie { display: flex; justify-content: space-between; align-items: center; margin-top: auto; gap: 6px; }
.plazas { font-family: var(--f-mono); font-size: 11px; color: var(--muted); }
.plazas.llena { color: var(--ok); }
.plazas.libre { color: var(--accent); }
.bloque--particular { box-shadow: inset 3px 0 0 var(--accent); }
.bloque--suspendida { background: repeating-linear-gradient(135deg, rgba(245, 165, 36, 0.10) 0 7px, transparent 7px 14px), #1a1f27;
  border-color: rgba(245, 165, 36, 0.45); }
.bloque--suspendida b { text-decoration: line-through; text-decoration-color: rgba(245, 165, 36, 0.8); }
.bloque--mio { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 8px 20px rgba(79, 140, 255, 0.25); }
.bloque--apagado { opacity: 0.35; }
.leyenda { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; font-size: 12.5px; color: var(--muted); }
.leyenda span { display: inline-flex; align-items: center; gap: 7px; }
.leyenda i { width: 14px; height: 10px; border-radius: 3px; display: inline-block; border: 1px solid var(--line); background: #1e2735; }
.leyenda i.p { box-shadow: inset 3px 0 0 var(--accent); }
.leyenda i.s { background: repeating-linear-gradient(135deg, rgba(245, 165, 36, 0.4) 0 3px, transparent 3px 6px); border-color: rgba(245, 165, 36, 0.5); }

/* ---------------------------------------------------------------- piezas que comparten núcleo y módulos */
.hr-ok { color: var(--ok); }
.hr-aviso { color: var(--warn); font-size: 13px; margin: 6px 0 0; padding-left: 14px; position: relative; }
.hr-aviso::before { content: ""; position: absolute; left: 0; top: .55em; width: 6px; height: 6px; border-radius: 50%; background: var(--warn); }
.hr-apagado { opacity: .45; }
.hr-set { border: 0; padding: 0; margin: 0; min-width: 0; }
.hr-set legend { font-size: 13px; color: var(--muted); font-weight: 500; margin-bottom: 6px; padding: 0; }

/* ---------------------------------------------------------------- ir a cualquier semana */
.sem-nav { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); border-radius: 12px; padding: 4px 6px; background: var(--bg-lift); }
.sem-nav__que { display: grid; line-height: 1.15; padding: 0 4px; min-width: 116px; }
.sem-nav__que b { font-family: var(--f-display); font-size: 13px; color: var(--ink); }
.sem-nav__que span { font-size: 11px; }
.sem-nav input[type="date"] { background: transparent; border: 1px solid var(--line); border-radius: 8px; color: var(--ink-2);
  padding: 5px 8px; font-size: 12.5px; font-family: var(--f-mono); }
.sem-elige { align-items: end; gap: 12px; }
.sem-elige .campo { min-width: 240px; }
.sem-elige__que { margin: 0 0 6px; }

/* la cabecera de una pista, de un profe o de un día lleva a lo suyo */
.cuadrante__cab--btn { font: inherit; font-family: var(--f-display); font-weight: 600; font-size: 13px; cursor: pointer; }
.cuadrante__cab--btn:hover { color: var(--accent); background: var(--panel); }
/* un hueco libre se pulsa */
.cuadrante__col--huecos { cursor: cell; }
.cuadrante__col--huecos:hover { background-color: rgba(79, 140, 255, 0.045); }

.chip--club { border-style: dashed; color: var(--muted-2); }
.aviso-cambio { border-color: rgba(79, 140, 255, 0.45); margin-bottom: 16px; }
.aviso-choque { border-color: rgba(245, 165, 36, 0.45); }
.clase-club { cursor: pointer; display: grid; gap: 2px; }
.clase-club__dia { font-family: var(--f-mono); font-size: 11.5px; color: var(--muted-2); }
.clase-club:hover .clase { border-color: rgba(79, 140, 255, 0.5); }

/* cuándo puede venir (el editor sencillo del núcleo) */
.disp-tabla { min-width: 420px; }
.disp-celda { padding: 6px 10px; }
.hr-dos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .hr-dos { grid-template-columns: 1fr; } .sem-nav { flex-wrap: wrap; } }

/* la marca del club en la barra */
.barra__logo { width: 22px; height: 22px; border-radius: 6px; object-fit: cover; background: var(--panel-2); }

/* ---------------------------------------------------------------- panel lateral de detalle */
.detalle { position: fixed; inset: 0 0 0 auto; width: min(420px, 100%); z-index: 40; padding: 22px; overflow-y: auto;
  border-radius: 0; border-top: 0; border-right: 0; border-bottom: 0; animation: entra .18s ease-out; }
@keyframes entra { from { transform: translateX(24px); opacity: 0; } to { transform: none; opacity: 1; } }
.velo { position: fixed; inset: 0; background: rgba(4, 6, 10, 0.55); z-index: 35; }
.detalle__cerrar { position: absolute; right: 14px; top: 14px; }

/* ---------------------------------------------------------------- gráficos (dashboard) */
.barras { display: grid; gap: 10px; }
.barra-fila { display: grid; grid-template-columns: 140px 1fr 70px; gap: 10px; align-items: center; font-size: 13px; }
.barra-fila span:first-child { color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pista-barra { height: 10px; border-radius: 99px; background: var(--bg-lift); border: 1px solid var(--line-faint); overflow: hidden; }
.pista-barra i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--accent-deep), var(--accent)); }
.pista-barra i.warn { background: var(--warn); }
.barra-fila .mono { text-align: right; color: var(--muted); font-size: 12px; }
.ocupacion { display: grid; grid-template-columns: 60px repeat(6, 1fr); gap: 4px; font-size: 11px; font-family: var(--f-mono); color: var(--muted-2); }
.ocupacion i { height: 22px; border-radius: 5px; display: block; }

/* ---------------------------------------------------------------- avisos */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 60; padding: 12px 18px; border-radius: 12px;
  background: var(--panel-2); border: 1px solid rgba(34, 211, 166, 0.45); color: var(--ink); box-shadow: var(--sombra);
  display: flex; align-items: center; gap: 10px; font-size: 14px; max-width: calc(100% - 32px); animation: sube .2s ease-out; }
.toast::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); flex: none; }
@keyframes sube { from { transform: translate(-50%, 10px); opacity: 0; } to { transform: translate(-50%, 0); opacity: 1; } }
.nota { border: 1px dashed var(--line); border-radius: 12px; padding: 12px 14px; color: var(--muted); font-size: 13.5px; }
.progreso { height: 6px; border-radius: 99px; background: var(--bg-lift); overflow: hidden; border: 1px solid var(--line-faint); }
.progreso i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent-deep), var(--accent)); transition: width .3s; }

/* ---------------------------------------------------------------- tablas */
.tabla-marco { overflow-x: auto; }
table.tabla { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 560px; }
.tabla th { text-align: left; font-family: var(--f-display); font-weight: 600; font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted-2); padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tabla td { padding: 11px 12px; border-bottom: 1px solid var(--line-faint); color: var(--ink-2); vertical-align: middle; }
.tabla tr:hover td { background: rgba(79, 140, 255, 0.04); }
.tabla .mono { font-size: 13px; }

/* ---------------------------------------------------------------- móvil */
@media (max-width: 880px) {
  .cuerpo { grid-template-columns: 1fr; }
  .lado { display: none; }
  .rejilla-2, .rejilla-3 { grid-template-columns: 1fr; }
  .tabbar { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 25;
    background: rgba(10, 14, 22, 0.94); backdrop-filter: blur(10px); border-top: 1px solid var(--line);
    padding: 6px 6px calc(6px + env(safe-area-inset-bottom, 0px)); }
  .tabbar a, .tabbar button { display: grid; justify-items: center; gap: 2px; padding: 6px 4px; border-radius: 10px; color: var(--muted); text-decoration: none;
    font: 500 11px var(--f-body); background: none; border: 0; cursor: pointer; min-width: 0; }
  .tabbar span { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .tabbar svg { width: 20px; height: 20px; }
  .tabbar [aria-current="page"] { color: var(--ink); background: var(--accent-soft); }
  .barra .marca__app, .barra .marca__sep, .barra .ejemplo { display: none; }
  .barra { gap: 10px; }
  .barra__club { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 52vw; min-width: 0; flex: 0 1 auto; }
  /* «IDC Studios» no se encoge: el que cede sitio es el nombre del club (con «…») */
  .barra .marca { flex: none; gap: 8px; }
  .barra .marca__idc { letter-spacing: 0.3em; }
  .usuario, .ver-como { flex: none; }
  .ver-como span { display: none; }
  .clase { grid-template-columns: 60px 1fr; }
  .clase > :last-child { grid-column: 1 / -1; justify-self: start; }
  .barra-fila { grid-template-columns: 96px 1fr 56px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}