/* ===== Página de reservas ===== */
.bk {
  padding: 120px var(--gutter) 80px;
  background:
    radial-gradient(ellipse 70% 50% at 85% 0%, rgba(227, 18, 11, 0.22), transparent 70%),
    var(--bg);
}

.bk__head { margin-bottom: 48px; }
.bk__title {
  margin: 0;
  font-size: clamp(52px, 11vw, 170px);
  font-weight: 900;
  font-stretch: 125%;
  line-height: 0.84;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}
.bk__title-red { color: var(--red); }
.bk__lead { max-width: 460px; margin: 24px 0 0; color: var(--muted); font-size: 18px; }

.bk__layout > * { min-width: 0; }
.bk__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 32px;
  align-items: start;
}

/* ----- Pasos ----- */
.steps {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(var(--n, 5), 1fr);
  gap: 8px;
}
.steps__item button {
  width: 100%;
  display: grid;
  gap: 10px;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  cursor: default;
}
.steps__item button::before {
  content: "";
  height: 4px;
  border-radius: 4px;
  background: var(--line);
  transition: background 0.4s var(--ease);
}
.steps__item.is-done button { color: var(--text); cursor: pointer; }
.steps__item.is-done button::before { background: var(--red-deep); }
.steps__item.is-current button { color: var(--text); }
.steps__item.is-current button::before { background: var(--red); }
.steps__num { color: var(--red-hot); margin-right: 4px; }

/* ----- Contenedor del paso ----- */
.bk__form {
  position: relative;
  padding: clamp(20px, 3vw, 36px);
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  min-height: 460px;
  display: flex;
  flex-direction: column;
}
.step { flex: 1; }
.step__title {
  margin: 0 0 24px;
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 900;
  font-stretch: 120%;
  line-height: 1;
  text-transform: uppercase;
}
.step__sub { margin: 32px 0 14px; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }

/* ----- Opciones (servicio y zona) ----- */
.opts { display: grid; gap: 12px; }
.opts--services { grid-template-columns: repeat(3, 1fr); }
.opts--zones { grid-template-columns: repeat(3, 1fr); }

.opt {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 220px;
  padding: 20px;
  border-radius: 16px;
  border: 1.5px solid var(--line);
  background: var(--bg-2);
  text-align: left;
  overflow: hidden;
  transition: border-color 0.3s, background 0.4s var(--ease), transform 0.4s var(--ease);
}
.opt:hover { border-color: rgba(255, 59, 47, 0.6); transform: translateY(-3px); }
.opt[aria-checked="true"] { border-color: var(--red); background: var(--red); color: var(--on-red); }
.opt__tag {
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
}
.opt[aria-checked="true"] .opt__tag { border-color: rgba(255, 255, 255, 0.45); }
.opt__name {
  margin-top: auto;
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 900;
  font-stretch: 120%;
  line-height: 0.95;
  text-transform: uppercase;
}
.opt__desc { margin-top: 8px; font-size: 14px; color: var(--muted); }
.opt[aria-checked="true"] .opt__desc { color: rgba(255, 255, 255, 0.85); }
.opt__check {
  position: absolute;
  top: 18px; right: 18px;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  display: grid; place-items: center;
  font-size: 14px; font-weight: 900;
  color: transparent;
  transition: all 0.3s var(--ease);
}
.opt[aria-checked="true"] .opt__check { background: var(--on-red); border-color: var(--on-red); color: var(--red); }
.opt__ghost {
  position: absolute;
  right: -10px; bottom: 40%;
  font-size: 110px;
  font-weight: 900;
  font-stretch: 125%;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 228, 222, 0.12);
  pointer-events: none;
}
.opt[aria-checked="true"] .opt__ghost { -webkit-text-stroke-color: rgba(255, 255, 255, 0.3); }
.opts--zones .opt { min-height: 170px; }

/* ----- Fechas ----- */
.dates {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(78px, 1fr));
  gap: 8px;
}
.date {
  display: grid;
  gap: 2px;
  justify-items: center;
  padding: 12px 6px;
  border-radius: 14px;
  border: 1.5px solid var(--line);
  background: var(--bg-2);
  transition: border-color 0.3s, background 0.3s;
}
.date:hover:not(:disabled) { border-color: rgba(255, 59, 47, 0.6); }
.date:disabled { opacity: 0.3; cursor: not-allowed; }
.date[aria-checked="true"] { background: var(--red); border-color: var(--red); color: var(--on-red); }
.date__wd { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.date__d { font-size: 28px; font-weight: 900; font-stretch: 115%; line-height: 1.05; }
.date__m { font-size: 12px; color: var(--muted); }
.date[aria-checked="true"] .date__m { color: rgba(255, 255, 255, 0.85); }

/* ----- Horas ----- */
.times { display: flex; flex-wrap: wrap; gap: 8px; }
.times__empty { margin: 0; color: var(--muted); }
.chip {
  height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--bg-2);
  font-size: 14px;
  font-weight: 700;
  transition: border-color 0.3s, background 0.3s;
}
.chip:hover { border-color: rgba(255, 59, 47, 0.6); }
.chip[aria-checked="true"] { background: var(--red); border-color: var(--red); color: var(--on-red); }

/* ----- Personas ----- */
.stepper { display: flex; align-items: center; justify-content: center; gap: clamp(16px, 4vw, 40px); margin-top: 16px; }
.stepper__btn {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  font-size: 30px;
  line-height: 1;
  transition: border-color 0.3s, background 0.3s;
}
.stepper__btn:hover:not(:disabled) { border-color: var(--red); background: var(--red); }
.stepper__btn:disabled { opacity: 0.3; cursor: not-allowed; }
.stepper__value {
  min-width: 2ch;
  text-align: center;
  font-size: clamp(96px, 14vw, 160px);
  font-weight: 900;
  font-stretch: 125%;
  line-height: 1;
  color: var(--red);
  font-variant-numeric: tabular-nums;
}
.stepper__label { margin: 4px 0 28px; text-align: center; color: var(--muted); font-weight: 600; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
#peopleChips { justify-content: center; }

/* ----- Datos ----- */
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label, .field__label { font-size: 13px; font-weight: 600; color: var(--muted); }
.field input, .field textarea {
  width: 100%;
  padding: 15px 16px;
  border-radius: 12px;
  border: 1.5px solid var(--line);
  background: var(--bg-2);
  color: var(--text);
  font: inherit;
  transition: border-color 0.3s;
}
.field input::placeholder, .field textarea::placeholder { color: rgba(176, 154, 149, 0.6); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--red); }
.field textarea { resize: vertical; }
.field.is-invalid input { border-color: var(--red-hot); }

/* ----- Navegación ----- */
.step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.step-nav__mini { margin: 0; font-size: 14px; color: var(--muted); display: none; }
.step-nav__btns { display: flex; gap: 10px; margin-left: auto; }
.step-nav__hint { margin: 0; color: var(--red-hot); font-size: 14px; font-weight: 600; }

/* ----- Resumen ----- */
.summary {
  position: sticky;
  top: 100px;
  padding: 28px;
  border-radius: var(--radius);
  background: radial-gradient(ellipse at 100% 0%, var(--red-deep), var(--surface) 65%);
  border: 1px solid var(--line);
}
.summary__title {
  margin: 0 0 20px;
  font-size: 32px;
  font-weight: 900;
  font-stretch: 120%;
  line-height: 1;
  text-transform: uppercase;
}
.summary__list { margin: 0; display: grid; gap: 0; }
.summary__list div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.summary__list dt { color: var(--muted); font-size: 14px; }
.summary__list dd { margin: 0; font-weight: 700; text-align: right; }
.summary__note { margin: 20px 0 0; font-size: 13px; color: var(--muted); }

/* ----- Confirmación ----- */
.done {
  max-width: 720px;
  margin: 0 auto;
  padding: 60px 0 40px;
  text-align: center;
}
.done__title {
  margin: 0 0 20px;
  font-size: clamp(48px, 9vw, 120px);
  font-weight: 900;
  font-stretch: 125%;
  line-height: 0.88;
  text-transform: uppercase;
}
.done__title em { font-style: normal; color: var(--red); }
.done__text { margin: 0 auto 32px; max-width: 420px; color: var(--muted); font-size: 18px; }
.done__actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

.footer--slim .footer__grid { margin-top: 0; }

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .bk__layout { grid-template-columns: minmax(0, 1fr); }
  .summary { display: none; }
  .step-nav__mini { display: block; }
}

@media (max-width: 760px) {
  .bk { padding-top: 100px; padding-bottom: 40px; }
  .bk__head { margin-bottom: 32px; }
  .bk__title { font-size: 11.4vw; }
  .bk__lead { font-size: 16px; }

  .steps { gap: 4px; margin-bottom: 20px; }
  .steps__label { display: none; }
  .steps__item.is-current .steps__label { display: inline; }

  .bk__form { padding: 20px 16px 0; min-height: 0; border-radius: 16px; }
  .opts--services, .opts--zones { grid-template-columns: 1fr; }
  .opt { min-height: 0; padding: 18px 18px 18px; }
  .opt__name { margin-top: 28px; }
  .opt__ghost { font-size: 80px; bottom: auto; top: 0; }
  .fields { grid-template-columns: 1fr; }
  .dates { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 74px; overflow-x: auto; padding-bottom: 6px; margin: 0 -16px; padding-left: 16px; padding-right: 16px; scrollbar-width: none; }
  .stepper__btn { width: 56px; height: 56px; }

  /* Barra fija abajo con resumen corto y botones */
  .step-nav {
    position: sticky;
    bottom: 0;
    z-index: 10;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin: 28px -16px 0;
    padding: 14px 16px calc(14px + env(safe-area-inset-bottom));
    background: rgba(26, 13, 12, 0.94);
    backdrop-filter: blur(12px);
    border-radius: 0 0 16px 16px;
    transition: bottom 0.6s var(--ease);
  }
  /* Con el dock visible, la barra de pasos sube para quedar encima de él. */
  body.is-past-head .step-nav { bottom: calc(108px + env(safe-area-inset-bottom)); border-radius: 16px; }
  .step-nav__mini { text-align: center; font-size: 13px; }
  .step-nav__btns { margin: 0; }
  .step-nav__btns .btn { flex: 1; padding: 0 12px; }
}