/* Carga de fechas estilo Typeform. Usa los tokens de css/styles.css. */

html.tf-open, html.tf-open body { overflow: hidden; }

.tf {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: var(--bg);
  color: var(--ink);
  opacity: 0;
  transform: scale(.985);
  transition: opacity .35s var(--ease), transform .35s var(--ease);
  padding: env(safe-area-inset-top, 0px) env(safe-area-inset-right, 0px) env(safe-area-inset-bottom, 0px) env(safe-area-inset-left, 0px);
}
.tf.is-in { opacity: 1; transform: none; }

/* barra de progreso con los colores de los trimestres */
.tf-bar { height: 4px; background: color-mix(in srgb, var(--ink) 8%, transparent); overflow: hidden; }
.tf-bar i {
  display: block;
  height: 100%;
  background: var(--grad);
  transform-origin: 0 50%;
  transform: scaleX(0);
  transition: transform .6s var(--ease);
}

.tf-close {
  position: absolute;
  top: calc(env(safe-area-inset-top, 0px) + 16px);
  right: 16px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: color-mix(in srgb, var(--ink) 6%, transparent);
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  transition: background-color .2s, transform .3s var(--ease);
}
.tf-close:hover { background: color-mix(in srgb, var(--ink) 12%, transparent); transform: rotate(90deg); }

.tf-stage {
  outline: none;
  overflow-y: auto;
  display: grid;
  align-items: center;
  padding: 72px max(22px, 6vw) 40px;
}
.tf-step {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  transition: opacity .26s var(--ease), transform .26s var(--ease);
}
.tf.is-final .tf-step { max-width: 1100px; }
.tf-step.out-up { opacity: 0; transform: translateY(-40px); }
.tf-step.out-down { opacity: 0; transform: translateY(40px); }
.tf-step.in-up { opacity: 0; transform: translateY(40px); transition: none; }
.tf-step.in-down { opacity: 0; transform: translateY(-40px); transition: none; }

/* pregunta */
.tf-q {
  display: flex;
  gap: 14px;
  align-items: baseline;
  margin: 0;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.tf-num {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: none;
  color: var(--accent);
  font-size: .5em;
  font-weight: 600;
  transform: translateY(-.2em);
}
.tf-num svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.tf-help { margin: 12px 0 0; color: var(--muted); font-size: clamp(17px, 2vw, 21px); line-height: 1.4; text-wrap: balance; }
.tf-q + .tf-help, .tf-q { padding-left: 0; }

/* respuesta de texto: grande, subrayada */
.tf input.tf-input {
  display: block;
  width: 100%;
  margin-top: 34px;
  padding: 8px 0 12px;
  border: 0;
  border-bottom: 2px solid color-mix(in srgb, var(--accent) 35%, transparent);
  border-radius: 0;
  min-height: 0;
  background: transparent;
  color: var(--accent);
  font: 500 clamp(24px, 3.4vw, 34px)/1.2 var(--font);
  letter-spacing: -0.02em;
  box-shadow: none;
  transition: border-color .25s;
}
.tf input.tf-input::placeholder { color: color-mix(in srgb, var(--accent) 35%, transparent); }
.tf input.tf-input:focus, .tf input.tf-input:hover { outline: none; border-bottom-color: var(--accent); background: transparent; box-shadow: none; }

.tf-date { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 22px; }
.tf-mini { display: grid; gap: 6px; font-size: 13px; font-weight: 500; color: var(--muted); }
.tf-mini select, .tf-mini input { min-width: 150px; font-size: 18px; }
.tf-mini-fecha { flex: 1 1 280px; max-width: 420px; }

/* opciones con letra, como Typeform */
.tf-choices { display: grid; gap: 10px; margin-top: 30px; max-width: 460px; }
.tf-choice {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 56px;
  padding: 10px 16px 10px 10px;
  border: 0;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent) 7%, transparent);
  box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--accent) 35%, transparent);
  color: var(--ink);
  font: 500 19px var(--font);
  text-align: left;
  cursor: pointer;
  transition: background-color .2s, box-shadow .2s, transform .3s var(--ease);
}
.tf-choice:hover { background: color-mix(in srgb, var(--accent) 13%, transparent); }
.tf-choice:active { transform: scale(.98); }
.tf-choice kbd {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--surface-solid);
  box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--accent) 45%, transparent);
  color: var(--accent);
  font: 600 13px var(--font);
}
.tf-choice > span:last-of-type { flex: 1; }
.tf-check { width: 22px; height: 22px; fill: none; stroke: var(--accent); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; opacity: 0; transform: scale(.6); transition: opacity .2s, transform .3s var(--ease); }
.tf-choice.is-on { background: color-mix(in srgb, var(--accent) 16%, transparent); box-shadow: inset 0 0 0 2px var(--accent); }
.tf-choice.is-on kbd { background: var(--accent); color: var(--on-accent); box-shadow: none; }
.tf-choice.is-on .tf-check { opacity: 1; transform: none; }
.tf-choice.blink { animation: tf-blink .4s steps(2) 1; }
.tf-sw { display: grid; grid-template-columns: repeat(4, 16px); gap: 3px; flex: none !important; }
.tf-sw i { height: 16px; border-radius: 4px; }

/* botones */
.tf-ok { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; margin-top: 30px; }
.tf-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px 22px;
  border: 0;
  border-radius: 980px;
  background: var(--accent);
  color: var(--on-accent);
  font: 600 17px var(--font);
  text-decoration: none;
  cursor: pointer;
  transition: transform .3s var(--ease), background-color .2s;
}
.tf-btn:hover { background: var(--accent-hover); }
.tf-btn:active { transform: scale(.97); }
.tf-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.tf-btn-soft { background: transparent; color: var(--accent); box-shadow: inset 0 0 0 1.5px currentColor; }
.tf-btn-soft:hover { background: color-mix(in srgb, var(--accent) 8%, transparent); }
.tf-btn-hot { background: var(--sello); color: var(--on-accent); }
.tf-btn-hot:hover { background: var(--sello-hover); }
.tf-hint { color: var(--muted); font-size: 14px; }
.tf-hint b { font-weight: 600; }
@media (hover: none) { .tf-hint { display: none; } }

.tf-error { margin: 14px 0 0; color: var(--danger); font-size: 15px; font-weight: 500; }
.tf-error.shake { animation: tf-shake .4s var(--ease); }

/* lo ya cargado, como fichas */
.tf-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 26px 0 0; padding: 0; list-style: none; }
.tf-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 6px 6px 14px;
  border-radius: 980px;
  background: var(--surface-solid);
  box-shadow: var(--shadow), inset 0 0 0 1px var(--line);
  font-size: 15px;
}
.tf-chip::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--q1); }
.tf-chip.t-e::before { background: var(--cal-evento); }
.tf-chip.t-d::before { background: var(--ink); }
.tf-chip span { color: var(--muted); font-variant-numeric: tabular-nums; }
.tf-chip button { width: 26px; height: 26px; border: 0; border-radius: 50%; background: transparent; color: var(--faint); font-size: 18px; cursor: pointer; }
.tf-chip button:hover { background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); }
.tf-chip.pop { animation: pop-in .5s var(--ease) both; }

/* intro */
.tf-intro { text-align: center; display: grid; justify-items: center; }
.tf-intro .tf-ok { justify-content: center; }
.tf-title { margin: 0; font: 300 clamp(40px, 7vw, 76px)/1.05 var(--serif); letter-spacing: -0.02em; text-wrap: balance; }
.tf-intro .sello-mini { width: 64px; height: 64px; margin-bottom: 30px; border-radius: 12px; font-size: 22px; animation: pop-in .6s var(--ease) both; }

/* resumen */
.tf-final { display: grid; gap: 4px; }
.tf-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 26px; }
.tf-stats button {
  display: grid; gap: 2px; padding: 16px; border: 0; border-radius: 18px; text-align: left; cursor: pointer;
  background: var(--surface-solid); box-shadow: var(--shadow), inset 0 0 0 1px var(--line); color: var(--ink);
  font: inherit; transition: transform .3s var(--ease);
}
.tf-stats button:hover { transform: translateY(-3px); }
.tf-stats b { font-size: 34px; letter-spacing: -0.04em; line-height: 1; }
.tf-stats span { color: var(--muted); font-size: 14px; }
.tf-sheet { margin-top: 20px; overflow-x: auto; border-radius: 14px; box-shadow: var(--shadow-lift), 0 0 0 1px var(--line); background: var(--giri-papel); }
.tf-sheet-in { min-width: 900px; line-height: 0; }
.tf-sheet-in svg { display: block; width: 100%; height: auto; }
.tf-msg { margin: 16px 0 0; padding: 12px 16px; border-radius: 14px; background: color-mix(in srgb, var(--ok) 12%, transparent); }
.tf-code { display: grid; gap: 4px; margin-top: 10px; }
.tf-code textarea { margin-top: 8px; }

/* flechas abajo a la derecha */
.tf-nav { display: flex; justify-content: flex-end; gap: 2px; padding: 0 20px 20px; }
.tf-arrow {
  display: grid; place-items: center; width: 44px; height: 40px; border: 0; cursor: pointer;
  background: var(--accent); color: var(--on-accent);
}
.tf-arrow:first-child { border-radius: 10px 0 0 10px; }
.tf-arrow:last-child { border-radius: 0 10px 10px 0; }
.tf-arrow:disabled { opacity: .35; cursor: default; }
.tf-arrow svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.tf.is-intro .tf-nav { visibility: hidden; }

@media (max-width: 560px) {
  .tf-stage { padding-top: 64px; align-items: start; }
  .tf-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tf-choices { max-width: none; }
}

/* paleta con mini mockup en la pared */
.tf.is-paleta .tf-step { max-width: 1080px; }
.tf-pal-wrap { display: grid; grid-template-columns: minmax(0, 400px) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.tf-pal-wrap .tf-q, .tf-pal-wrap .tf-help { order: 0; }
.mk { margin: 0; }
.mk-pared {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  padding: 9% 7% 13%;
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 50% 0%, var(--giri-washi) 0%, transparent 60%),
    linear-gradient(180deg, var(--giri-washi-2) 0%, var(--giri-casilla) 78%, var(--giri-arcilla) 78.4%, var(--giri-arcilla) 100%);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--giri-sumi) 5%, transparent);
}
.mk-hoja {
  position: relative;
  width: 100%;
  aspect-ratio: 1208.6 / 600;
  background: var(--giri-papel);
  box-shadow: 0 1px 1px color-mix(in srgb, var(--giri-sumi) 8%, transparent), 0 14px 30px -10px color-mix(in srgb, var(--giri-sumi) 35%, transparent), 0 30px 60px -30px color-mix(in srgb, var(--giri-sumi) 25%, transparent);
  transform: rotate(-.6deg);
  animation: mk-colgar .9s var(--ease) both;
}
.mk-hoja.pop { animation: mk-pop .5s var(--ease); }
.mk-capa { position: absolute; inset: 0; opacity: 0; transition: opacity .35s var(--ease); line-height: 0; }
.mk-capa.is-on { opacity: 1; }
.mk-capa svg { display: block; width: 100%; height: 100%; }
.mk-cinta {
  position: absolute;
  top: -7px;
  width: 13%;
  height: 14px;
  background: color-mix(in srgb, var(--giri-papel) 62%, transparent);
  box-shadow: 0 1px 2px color-mix(in srgb, var(--giri-sumi) 12%, transparent);
  backdrop-filter: blur(1px);
}
.mk-c1 { left: 6%; transform: rotate(-5deg); }
.mk-c2 { right: 6%; transform: rotate(4deg); }
.mk-escala {
  position: absolute;
  left: 7%; right: 7%; bottom: 6%;
  height: 1px;
  background: color-mix(in srgb, var(--giri-sumi) 25%, transparent);
  font-size: 11px;
  color: color-mix(in srgb, var(--giri-sumi) 50%, transparent);
}
.mk-escala::before, .mk-escala::after { content: ""; position: absolute; top: -4px; width: 1px; height: 9px; background: color-mix(in srgb, var(--giri-sumi) 30%, transparent); }
.mk-escala::before { left: 0; }
.mk-escala::after { right: 0; }
.mk-escala span { position: absolute; left: 50%; top: -8px; transform: translateX(-50%); padding: 0 8px; background: var(--giri-arcilla); border-radius: 4px; }
.mk-pie { margin-top: 10px; text-align: center; color: var(--faint, var(--muted)); font-size: 13px; }

@keyframes mk-colgar { from { opacity: 0; transform: translateY(-14px) rotate(-2deg); } to { opacity: 1; transform: rotate(-.6deg); } }
@keyframes mk-pop { 40% { transform: rotate(-.6deg) scale(1.025); } }

@media (max-width: 820px) {
  .tf-pal-wrap { grid-template-columns: 1fr; gap: 22px; }
  .tf-pal-col { display: contents; }
  .tf-pal-wrap .tf-help { margin-top: -10px; }
  .tf-pal-wrap .mk { order: 1; margin-top: 4px; }
  .tf-pal-wrap .tf-choices { order: 2; margin-top: 0; }
  .tf-pal-wrap .tf-ok { order: 3; margin-top: 0; }
  .mk-pared { aspect-ratio: 16 / 10; padding: 7% 6% 11%; }
}
@media (prefers-reduced-motion: reduce) {
  .mk-hoja, .mk-hoja.pop { animation: none; }
  .mk-capa { transition: none; }
}

@keyframes tf-blink { 50% { background: color-mix(in srgb, var(--accent) 30%, transparent); } }
@keyframes tf-shake { 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }

@media (prefers-reduced-motion: reduce) {
  .tf, .tf-step, .tf-bar i { transition: none !important; }
}

/* resumen con la compra del kit: el código queda como alternativa */
.tf-alt { margin: 12px 0 0; color: var(--muted); font-size: 14px; }

/* resumen en /editar: "Revisé nombres y fechas" antes de guardar */
.tf-revisado { display: flex; gap: 12px; align-items: flex-start; margin: 18px 0 0; padding: 12px 14px; border-radius: 14px; background: color-mix(in srgb, var(--ink) 5%, transparent); font-size: 15px; line-height: 1.4; text-align: left; cursor: pointer; }
.tf-revisado input { flex: none; width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--accent); }
.tf-revisado:has(input[aria-invalid="true"]) { box-shadow: inset 0 0 0 1.5px var(--danger); }

/* ---------- selector de fechas estilo vuelos (js/selector-fechas.js) ---------- */
html.sf-abierto { overflow: hidden; }
.sf { position: fixed; inset: 0; z-index: 200; }
.sf-velo { position: absolute; inset: 0; background: color-mix(in srgb, var(--giri-sumi) 28%, transparent); opacity: 0; transition: opacity .22s var(--ease); }
.sf.is-in .sf-velo { opacity: 1; }
.sf-caja {
  position: absolute;
  display: grid;
  grid-template-rows: auto auto auto auto minmax(0, 1fr) auto;
  background: var(--giri-washi);
  color: var(--ink);
  font-family: var(--font);
  box-shadow: var(--shadow-lift), 0 0 0 1px var(--line);
}
.sf-cabeza { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 14px 0 20px; }
.sf-titulo { margin: 0; font: 600 17px/1.2 var(--font); }
.sf-x { display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: transparent; color: var(--ink); font-size: 26px; line-height: 1; cursor: pointer; }
.sf-x:hover { background: color-mix(in srgb, var(--ink) 7%, transparent); }
.sf-chip {
  justify-self: start;
  margin: 8px 20px 0;
  padding: 8px 14px;
  border-radius: 980px;
  background: var(--giri-arcilla);
  font-size: 15px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.sf-chip.is-vacio { background: color-mix(in srgb, var(--ink) 6%, transparent); color: var(--muted); font-weight: 500; }
.sf-chip em { font-style: normal; font-weight: 500; color: var(--muted); }
.sf-feriado { min-height: 1.45em; margin: 8px 20px 0; color: var(--muted); font-size: 14px; line-height: 1.45; }
.sf-feriado:empty::before { display: none; }
.sf-feriado::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--giri-q1); vertical-align: 1px; }
.sf-semana { display: grid; grid-template-columns: repeat(7, minmax(44px, 1fr)); color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .06em; text-align: center; }
.sf-semana span:nth-child(n+6) { color: var(--giri-texto-2); }
.sf-meses { position: relative; min-height: 0; }
.sf-mes-nombre { margin: 0 0 10px; font: 300 22px/1.2 var(--serif); }
.sf-mes-nombre span { color: var(--muted); }
.sf-grilla { display: grid; gap: 2px 0; }
.sf-fila { display: grid; grid-template-columns: repeat(7, minmax(44px, 1fr)); }
.sf-fila > span { position: relative; display: grid; place-items: center; min-height: 44px; }
/* banda del rango, en arcilla, detrás de los días */
.sf-fila > .sf-con-banda::before { content: ""; position: absolute; inset: 3px 0; background: var(--giri-arcilla); }
.sf-fila > .sf-banda-ini::before { left: 50%; }
.sf-fila > .sf-banda-fin::before { right: 50%; }
.sf-dia {
  position: relative;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  font: 500 16px/1 var(--font);
  font-variant-numeric: tabular-nums;
  cursor: pointer;
}
.sf-dia.sf-finde { color: var(--giri-texto-2); }
.sf-dia:hover { box-shadow: inset 0 0 0 1.5px var(--ink); }
.sf-dia:focus-visible { outline: 3px solid var(--ink); outline-offset: 1px; }
.sf-dia.sf-fer::after { content: ""; position: absolute; left: 50%; bottom: 6px; width: 5px; height: 5px; margin-left: -2.5px; border-radius: 50%; background: var(--giri-q1); }
.sf-dia.is-ida, .sf-dia.is-vuelta { background: var(--ink); color: var(--giri-washi); }
.sf-dia.is-vuelta.is-previa { background: color-mix(in srgb, var(--ink) 55%, transparent); }
.sf-dia.is-ida.sf-fer::after, .sf-dia.is-vuelta.sf-fer::after { background: var(--giri-washi); }
.sf-pie { padding: 12px 20px calc(14px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); background: var(--giri-washi); }
/* "Listo" es el único bermellón del selector */
.sf-listo { width: 100%; min-height: 50px; border: 0; border-radius: 980px; background: var(--sello); color: var(--giri-washi); font: 600 17px/1 var(--font); cursor: pointer; }
.sf-listo:hover { background: var(--sello-hover); }
.sf-listo:disabled { opacity: .4; cursor: default; }
.sf-listo:focus-visible, .sf-x:focus-visible, .sf-flecha:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }

/* celular: hoja a pantalla completa, 12 meses en scroll vertical y los días de la semana fijos arriba */
.sf-hoja .sf-caja { inset: 0; padding-top: env(safe-area-inset-top, 0px); transform: translateY(24px); opacity: 0; transition: transform .28s var(--ease), opacity .2s; }
.sf-hoja.is-in .sf-caja { transform: none; opacity: 1; }
.sf-hoja .sf-semana { margin-top: 12px; padding: 8px 12px; border-bottom: 1px solid var(--line); }
.sf-hoja .sf-meses { overflow-y: auto; overscroll-behavior: contain; padding: 4px 12px 24px; }
.sf-hoja .sf-mes { padding-top: 20px; }
.sf-hoja .sf-mes-nombre { padding-left: 8px; }

/* compu: popover con dos meses lado a lado y flechas */
.sf-pop .sf-velo { background: color-mix(in srgb, var(--giri-sumi) 10%, transparent); }
.sf-pop .sf-caja { width: min(700px, calc(100vw - 24px)); max-height: calc(100vh - 24px); border-radius: var(--r-xl); transform: translateY(-6px) scale(.98); transform-origin: 20% 0; opacity: 0; transition: transform .22s var(--ease), opacity .18s; }
.sf-pop.is-in .sf-caja { transform: none; opacity: 1; }
.sf-pop .sf-meses { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; padding: 6px 20px 16px; overflow: auto; }
.sf-pop .sf-mes-nombre { text-align: center; line-height: 44px; }
.sf-pop .sf-semana { margin-bottom: 4px; }
.sf-flechas { position: relative; height: 0; z-index: 1; }
.sf-flecha { position: absolute; top: 6px; display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: transparent; color: var(--ink); cursor: pointer; }
.sf-flecha[data-mover="-1"] { left: 14px; }
.sf-flecha[data-mover="1"] { right: 14px; }
.sf-flecha:hover:not(:disabled) { background: color-mix(in srgb, var(--ink) 7%, transparent); }
.sf-flecha:disabled { opacity: .25; cursor: default; }
.sf-flecha svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.sf-pop .sf-pie { border-radius: 0 0 var(--r-xl) var(--r-xl); }
.sf-pop .sf-listo { width: auto; min-width: 160px; float: right; padding-inline: 28px; }
.sf-pop .sf-pie::after { content: ""; display: block; clear: both; }

/* botón que abre el selector, en la carga de fechas */
.tf-fecha {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 52px;
  padding: 10px 16px;
  border: 0;
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--ink) 5%, transparent);
  color: var(--ink);
  font: 500 17px/1.2 var(--font);
  text-align: left;
  cursor: pointer;
}
.tf-fecha:hover { background: color-mix(in srgb, var(--ink) 8%, transparent); }
.tf-fecha.is-vacia { color: var(--muted); }
.tf-fecha svg { flex: none; width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

@media (prefers-reduced-motion: reduce) {
  .sf-velo, .sf-caja { transition: none !important; }
  .sf-hoja .sf-caja, .sf-pop .sf-caja { transform: none; }
}

/* ---------- capas opcionales: casillas por grupo y fecha por fecha (paso "capas" de js/flow.js) ---------- */
.tf-grupo { margin: 28px 0 10px; color: var(--muted); font-size: 13px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.tf-capas, .tf-capa-lista { margin: 0; padding: 0; list-style: none; }
.tf-capas { display: grid; gap: 8px; }
.tf-capa {
  border-radius: 16px;
  background: var(--surface-solid);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: box-shadow .2s;
}
.tf-capa.is-on { box-shadow: inset 0 0 0 1.5px var(--ink); }
.tf-capa-fila { display: flex; align-items: center; gap: 8px; padding: 4px 6px 4px 4px; }
.tf-caja { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; min-height: 52px; padding: 8px 12px; border-radius: 12px; cursor: pointer; }
.tf-caja input { flex: none; width: 22px; height: 22px; margin: 0; accent-color: var(--ink); cursor: pointer; }
.tf-capa-txt { display: grid; gap: 2px; min-width: 0; }
.tf-capa-txt b { font-weight: 600; font-size: 17px; }
.tf-capa-txt small { color: var(--muted); font-size: 14px; }
.tf-capa-ver {
  display: inline-flex; align-items: center; gap: 6px; flex: none;
  min-height: 44px; padding: 0 12px; border: 0; border-radius: 999px; cursor: pointer;
  background: transparent; color: var(--muted); font: inherit; font-size: 14px; white-space: nowrap;
}
.tf-capa-ver:hover { background: color-mix(in srgb, var(--ink) 6%, transparent); color: var(--ink); }
.tf-capa-ver svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; transition: transform .25s var(--ease); }
.tf-capa-ver[aria-expanded="true"] svg { transform: rotate(180deg); }
.tf-capa-lista { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 8px; padding: 0 10px 10px 42px; }
.tf-caja-sm { min-height: 44px; gap: 10px; padding: 6px 8px; flex-wrap: wrap; row-gap: 0; }
.tf-caja-sm input { width: 20px; height: 20px; }
.tf-ev-n { font-size: 15px; }
.tf-ev-f { color: var(--muted); font-size: 13px; margin-left: auto; white-space: nowrap; }
.tf-caja:hover { background: color-mix(in srgb, var(--ink) 4%, transparent); }
@media (max-width: 560px) {
  .tf-capa-lista { grid-template-columns: 1fr; padding-left: 10px; }
  .tf-capa-txt small { display: none; }
}