/* =====================================================================
   SKIPAS83 · RESERVA (pasos 1–4). Prefijo "bk-". Blanco y negro.
   ===================================================================== */
:root { --bk-ink:#0e1013; --bk-ink2:#2a2d32; --bk-mu:#6b7076; --bk-ln:#e6e6e3; --bk-soft:#f6f6f4; --bk-ok:#1e7b45; --bk-r:18px; }
main:has(.bk-wrap) { background: var(--bk-soft); }
.bk-wrap, .bk-bar, .bk-drw, .bk-toast { font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--bk-ink); }
.bk-wrap { max-width: 1240px; margin: 0 auto; padding: 2.2rem 1.25rem 5rem; }
.bk-wrap *, .bk-bar *, .bk-drw * { box-sizing: border-box; }
.bk-title { font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 0 0 .4rem; font-weight: 400; line-height: 1.1; color: var(--bk-ink); }
.bk-lead { color: var(--bk-mu); margin: 0 0 1.8rem; font-size: 1.02rem; }
.bk-h3 { font-size: 1.05rem; font-weight: 800; margin: 0 0 .9rem; }
.bk-note { font-size: .84rem; color: var(--bk-mu); line-height: 1.5; margin: 0; }
.bk-card { background: #fff; border: 1px solid var(--bk-ln); border-radius: var(--bk-r); }
.bk-partner { background: var(--bk-ink); color: #fff; text-align: center; padding: .7rem 1rem; font-size: .92rem; }

/* Botones */
.bk-btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; border: 1.5px solid transparent; border-radius: 999px;
          padding: .9rem 1.5rem; font: inherit; font-weight: 800; font-size: .82rem; letter-spacing: .06em; text-transform: uppercase;
          cursor: pointer; text-decoration: none; transition: background .2s, color .2s, transform .15s, opacity .2s; }
.bk-btn:hover { transform: translateY(-1px); }
.bk-btn:disabled { opacity: .35; cursor: not-allowed; transform: none; }
.bk-btn--dark { background: var(--bk-ink); color: #fff; }
.bk-btn--dark:hover { background: #000; color: #fff; }
.bk-btn--line { background: #fff; color: var(--bk-ink); border-color: var(--bk-ink); }
.bk-btn--line:hover { background: var(--bk-ink); color: #fff; }
.bk-btn--block { width: 100%; }

/* ---------- Barra de pasos ---------- */
.bk-bar { background: #fff; border-bottom: 1px solid var(--bk-ln); }
.bk-bar-in { max-width: 1240px; margin: 0 auto; padding: .85rem 1.25rem; display: flex; align-items: center; gap: 1.5rem; }
.bk-sum { display: flex; align-items: center; gap: .8rem; padding-right: 1.5rem; border-right: 1px solid var(--bk-ln); text-decoration: none; color: var(--bk-ink); flex: none; }
.bk-sum:hover { color: var(--bk-ink); }
.bk-sum-ic { width: 40px; height: 40px; border-radius: 12px; background: var(--bk-ink); color: #fff; display: flex; align-items: center; justify-content: center; flex: none; }
.bk-sum-tx { min-width: 0; }
.bk-sum-tx b { display: block; font-size: .95rem; }
.bk-sum-tx span { display: block; font-size: .8rem; color: var(--bk-mu); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bk-sum-tx span.bk-y { display: inline; font-size: inherit; }
.bk-sum-ed { flex: none; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--bk-ln); display: flex; align-items: center; justify-content: center; font-size: .78rem; margin-left: .4rem; }
.bk-sum:hover .bk-sum-ed { background: var(--bk-ink); color: #fff; border-color: var(--bk-ink); }
.bk-steps { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: .55rem; flex: 1; justify-content: center; }
.bk-st, .bk-st a { display: flex; align-items: center; gap: .5rem; font-size: .84rem; font-weight: 700; color: #a6acb1; white-space: nowrap; text-decoration: none; }
.bk-st i { width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid #cfd3d6; display: flex; align-items: center; justify-content: center; font-style: normal; font-size: .8rem; flex: none; }
.bk-st.is-on, .bk-st.is-done, .bk-st.is-done a { color: var(--bk-ink); }
.bk-st.is-on i { background: var(--bk-ink); border-color: var(--bk-ink); color: #fff; }
.bk-st.is-done i { border-color: var(--bk-ink); }
.bk-st.is-done a:hover .bk-st-l { text-decoration: underline; }
.bk-line { width: 34px; height: 2px; background: #dfe2e4; flex: none; }
.bk-line.is-done { background: var(--bk-ink); }
.bk-mini { display: flex; align-items: center; gap: .5rem; font-weight: 800; font-size: .9rem; padding: .55rem .95rem; border-radius: 999px; background: var(--bk-soft);
           color: var(--bk-ink); text-decoration: none; white-space: nowrap; flex: none; }
.bk-mini:hover { background: var(--bk-ink); color: #fff; }

/* ---------- Paso 1 ---------- */
.bk-s1 { display: grid; grid-template-columns: 1.35fr 1fr; gap: 1.5rem; align-items: start; }
.bk-cal { padding: 1.4rem; }
.bk-cal-h { text-align: center; font-weight: 700; margin: 0 0 .8rem; }
#bk-calendar { display: flex; justify-content: center; }
.bk-cal-f { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid var(--bk-ln); }
.bk-cal-f b { font-size: 1.05rem; display: block; }
.bk-cal-f small { color: var(--bk-mu); }
.bk-shop { display: flex; gap: 1rem; align-items: center; padding: .9rem; margin-bottom: .75rem; cursor: pointer; transition: border-color .15s; }
.bk-shop:hover { border-color: #b9bdc1; }
.bk-shop input { position: absolute; opacity: 0; pointer-events: none; }
.bk-shop.is-sel { border: 2px solid var(--bk-ink); padding: calc(.9rem - 1px); }
.bk-shop-ph { width: 88px; height: 68px; border-radius: 12px; background: linear-gradient(135deg, #e3e3e0, #b9bab7) center/cover; flex: none;
              display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.2rem; }
.bk-shop-tx b { display: block; }
.bk-shop-tx span { display: block; font-size: .82rem; color: var(--bk-mu); margin-top: .15rem; }
/* Enlace a Google Maps de la tienda */
.bk-shop-map { display: inline-flex; width: fit-content; align-items: center; gap: .4rem; margin-top: .55rem; padding: .35rem .8rem; border: 1px solid #d6d9dc; border-radius: 999px;
                background: #fff; font-size: .78rem; font-weight: 800; color: #0e1013; text-decoration: none; position: relative; z-index: 1; }
.bk-shop-map:hover { border-color: #0e1013; color: #0e1013; }
.bk-note .bk-shop-map { display: flex; margin-top: .5rem; }
.bk-shop-tx em { display: inline-block; margin-top: .4rem; font-style: normal; font-size: .68rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
                 background: var(--bk-soft); padding: .2rem .5rem; border-radius: 6px; color: var(--bk-ink2); }
.bk-radio { margin-left: auto; width: 22px; height: 22px; border-radius: 50%; border: 2px solid #cfd3d6; flex: none; transition: border .15s; }
.bk-shop.is-sel .bk-radio { border: 7px solid var(--bk-ink); }
.bk-shops .bk-btn { margin-top: .4rem; }

/* Litepicker en blanco y negro */
.bk-cal .litepicker { font-family: inherit; font-size: .92rem;
  --litepicker-container-months-color-bg: #fff; --litepicker-month-header-color: var(--bk-ink); --litepicker-button-prev-month-color: var(--bk-ink);
  --litepicker-button-next-month-color: var(--bk-ink); --litepicker-month-weekday-color: var(--bk-mu); --litepicker-day-color: var(--bk-ink);
  --litepicker-day-color-hover: var(--bk-ink); --litepicker-is-today-color: var(--bk-ink); --litepicker-is-in-range-color: #ecece9;
  --litepicker-is-locked-color: #c9cdd1; --litepicker-is-start-color: #fff; --litepicker-is-start-color-bg: var(--bk-ink);
  --litepicker-is-end-color: #fff; --litepicker-is-end-color-bg: var(--bk-ink); --litepicker-button-apply-color-bg: var(--bk-ink);
  --litepicker-highlighted-day-color-bg: #ecece9; --litepicker-day-width: 42px; --litepicker-month-width: calc(42px * 7); }
.bk-cal .litepicker .container__months { box-shadow: none; border-radius: 0; }
.bk-cal .litepicker .container__months .month-item-header { font-weight: 800; text-transform: capitalize; }
.bk-cal .litepicker .container__days .day-item { border-radius: 10px; height: 40px; display: flex; align-items: center; justify-content: center; }
.bk-cal .litepicker .container__days .day-item:hover { box-shadow: inset 0 0 0 1.5px var(--bk-ink); color: var(--bk-ink); }
.bk-cal .litepicker .container__days .day-item.is-in-range { border-radius: 0; }
.bk-cal .litepicker .container__days .day-item.is-start-date { border-radius: 10px 0 0 10px; }
.bk-cal .litepicker .container__days .day-item.is-end-date { border-radius: 0 10px 10px 0; }
.bk-cal .litepicker .container__days .day-item.is-start-date.is-end-date { border-radius: 10px; }
.bk-cal .litepicker .container__days .day-item.is-today { font-weight: 800; text-decoration: underline; }

/* ---------- Paso 2 ---------- */
.bk-filters { display: flex; gap: 2rem; align-items: flex-end; flex-wrap: wrap; margin-bottom: 1.6rem; }
.bk-flt-l { display: block; font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--bk-mu); margin-bottom: .5rem; }
.bk-seg { display: inline-flex; flex-wrap: wrap; background: #fff; border: 1px solid var(--bk-ln); border-radius: 999px; padding: 4px; gap: 2px; }
.bk-seg button { display: inline-flex; align-items: center; gap: .45rem; border: 0; background: transparent; padding: .6rem 1.1rem; border-radius: 999px;
                 font: inherit; font-weight: 700; font-size: .9rem; color: var(--bk-ink2); cursor: pointer; }
.bk-seg button:hover { background: var(--bk-soft); }
.bk-seg button.is-on { background: var(--bk-ink); color: #fff; }
.bk-seg button[hidden] { display: none; }

.bk-packs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.bk-pk { padding: 1.2rem; display: flex; flex-direction: column; transition: border-color .2s, box-shadow .2s; }
.bk-pk[hidden] { display: none; }
/* Pack destacado (products.badge = 'top'): tarjeta en negro con texto blanco y una corona negra en un círculo blanco */
.bk-pk.is-top { position: relative; background: var(--bk-ink); border-color: var(--bk-ink); color: #fff; }
.bk-pk.is-top:hover { border-color: var(--bk-ink); box-shadow: 0 22px 48px rgba(14,16,19,.28); }
.bk-pk.is-top .bk-pk-name, .bk-pk.is-top .bk-price-w b { color: #fff; }
.bk-pk.is-top .bk-lvl, .bk-pk.is-top .bk-pk-desc, .bk-pk.is-top .bk-price-w small,
.bk-pk.is-top .bk-price-s, .bk-pk.is-top .bk-model, .bk-pk.is-top .bk-opt small { color: rgba(255,255,255,.62); }
.bk-pk.is-top .bk-dots i { border-color: #fff; }
.bk-pk.is-top .bk-dots i.on { background: #fff; }
.bk-pk.is-top .bk-badge { background: #fff; color: var(--bk-ink); }
.bk-pk.is-top .bk-pk-img { background: #f6f6f4; }
.bk-pk.is-top .bk-opt { border-color: rgba(255,255,255,.18); color: #fff; }
.bk-pk.is-top .bk-ck { border-color: rgba(255,255,255,.45); }
.bk-pk.is-top .bk-opt.is-on .bk-ck { background: #fff; border-color: #fff; color: var(--bk-ink); }
.bk-pk.is-top .bk-btn--line { background: #fff; color: var(--bk-ink); border-color: #fff; }
.bk-pk.is-top .bk-btn--line:hover { background: transparent; color: #fff; border-color: #fff; }
.bk-top { position: absolute; top: 1.05rem; right: 1.05rem; z-index: 1; width: 30px; height: 30px; border-radius: 50%; background: #fff;
          display: inline-flex; align-items: center; justify-content: center; box-shadow: 0 0 0 4px rgba(255,255,255,.12); }
.bk-top svg { width: 15px; height: 15px; display: block; }
.bk-pk:hover { border-color: var(--bk-ink); box-shadow: 0 18px 40px rgba(0,0,0,.08); }
.bk-lvl { display: flex; align-items: center; gap: .5rem; font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--bk-mu); min-height: 1.1rem; }
.bk-dots { display: inline-flex; gap: 3px; }
.bk-dots i { width: 7px; height: 7px; border-radius: 50%; border: 1.5px solid var(--bk-ink); }
.bk-dots i.on { background: var(--bk-ink); }
.bk-pk-name { font-size: 1.5rem; font-weight: 400; margin: .3rem 0 .2rem; color: var(--bk-ink); }
.bk-pk-desc { font-size: .88rem; color: var(--bk-mu); line-height: 1.5; margin: .2rem 0 .8rem; min-height: 3.9em; }
.bk-price { display: flex; align-items: flex-end; gap: .7rem; margin-bottom: 1rem; }
.bk-price-w small { display: block; font-size: .66rem; color: var(--bk-mu); font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.bk-price-w b { font-size: 1.55rem; letter-spacing: -.02em; }
.bk-price-s { font-size: .78rem; color: var(--bk-mu); }
.bk-price-s s { display: block; }
.bk-badge { margin-left: auto; background: var(--bk-ink); color: #fff; font-weight: 800; font-size: .78rem; border-radius: 999px; padding: .35rem .6rem; }
.bk-pk-img { height: 170px; border-radius: 12px; background: var(--bk-soft); display: flex; align-items: center; justify-content: center; margin-bottom: .8rem; overflow: hidden; }
.bk-pk-img img { max-width: 90%; max-height: 92%; object-fit: contain; mix-blend-mode: multiply; }
.bk-pk-ico { font-size: 3.2rem; color: #2a2d32; opacity: .85; }
.bk-hint[hidden] { display: none; }
.bk-model { font-size: .76rem; color: var(--bk-mu); margin: 0 0 .8rem; }
.bk-opt { display: flex; align-items: center; gap: .7rem; padding: .65rem .75rem; border: 1px solid var(--bk-ln); border-radius: 12px; margin-bottom: .5rem;
          font-size: .88rem; font-weight: 700; cursor: pointer; user-select: none; }
.bk-opt input, .bk-terms input { position: absolute; opacity: 0; pointer-events: none; }
.bk-ck { width: 20px; height: 20px; border-radius: 6px; border: 2px solid #c3c7cb; display: flex; align-items: center; justify-content: center; font-size: .62rem; color: transparent; flex: none; }
.bk-opt.is-on .bk-ck, .bk-terms input:checked + .bk-ck { background: var(--bk-ink); border-color: var(--bk-ink); color: #fff; }
.bk-opt input:focus-visible + .bk-ck, .bk-terms input:focus-visible + .bk-ck { box-shadow: 0 0 0 3px rgba(14,16,19,.2); }
.bk-opt small { margin-left: auto; color: var(--bk-mu); font-weight: 600; }
.bk-pk .js-add { margin-top: auto; }
.bk-pk .bk-opt + .js-add, .bk-pk .bk-model + .js-add { margin-top: .6rem; }
.bk-empty { grid-column: 1 / -1; text-align: center; color: var(--bk-mu); padding: 3rem 1rem; background: #fff; border: 1px dashed #cfd3d6; border-radius: var(--bk-r); }
.bk-hint { display: flex; align-items: center; gap: .7rem; margin-top: 1.4rem; background: #fff; border: 1px dashed #cfd3d6; border-radius: 14px; padding: .9rem 1.1rem; font-size: .9rem; }

/* Panel esquiador */
.bk-ov { position: fixed; inset: 0; background: rgba(14,16,19,.45); z-index: 1080; opacity: 0; transition: opacity .25s; }
.bk-drw { position: fixed; top: 0; right: 0; bottom: 0; width: min(460px, 100%); background: #fff; z-index: 1081; padding: 2rem; display: flex; flex-direction: column;
          overflow-y: auto; box-shadow: -20px 0 50px rgba(0,0,0,.2); transform: translateX(100%); transition: transform .25s ease; }
.bk-drw[hidden], .bk-ov[hidden] { display: none; }
body.bk-drw-open .bk-ov { opacity: 1; }
body.bk-drw-open .bk-drw { transform: none; }
.bk-drw-x { position: absolute; top: 1rem; right: 1rem; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--bk-ln); background: #fff; cursor: pointer; }
.bk-drw-title { font-size: 1.7rem; font-weight: 400; margin: 0 2.5rem .5rem 0; }
.bk-chip { display: flex; align-items: center; gap: .8rem; background: var(--bk-soft); border-radius: 14px; padding: .8rem 1rem; margin: 1.1rem 0 1.4rem; font-size: .9rem; }
.bk-chip b { display: block; }
.bk-chip span { font-size: .82rem; color: var(--bk-mu); }
.bk-chip .bk-chip-p { margin-left: auto; font-weight: 800; color: var(--bk-ink); font-size: .95rem; white-space: nowrap; }
.bk-fl { margin-bottom: 1rem; }
.bk-fl label { display: block; font-size: .72rem; font-weight: 800; color: var(--bk-mu); margin-bottom: .35rem; text-transform: uppercase; letter-spacing: .06em; }
.bk-fl input, .bk-fl select, .bk-fl textarea { width: 100%; border: 1px solid #d6d9dc; border-radius: 12px; padding: .78rem .9rem; font: inherit; font-size: .98rem;
          color: var(--bk-ink); background: #fff; outline: 0; transition: border-color .15s, box-shadow .15s; }
.bk-fl input:focus, .bk-fl select:focus, .bk-fl textarea:focus { border-color: var(--bk-ink); box-shadow: 0 0 0 3px rgba(14,16,19,.08); }
.bk-fl .is-bad, .bk-fl .is-invalid { border-color: #c0392b; }
.bk-err { display: block; color: #c0392b; font-size: .8rem; font-weight: 700; margin-top: .3rem; }
.bk-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.bk-row3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-bottom: .6rem; }
.bk-drw-acts { margin-top: 1.6rem; display: grid; gap: .6rem; }
.bk-drw-acts [hidden] { display: none; }

/* ---------- Pasos 3 y 4 ---------- */
.bk-s3 { display: grid; grid-template-columns: 1.5fr 1fr; gap: 1.5rem; align-items: start; }
.bk-line-it { display: flex; gap: .9rem; padding: 1.05rem 1.2rem; border-bottom: 1px solid var(--bk-ln); align-items: center; }
.bk-av { width: 44px; height: 44px; border-radius: 50%; background: var(--bk-ink); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; flex: none; }
.bk-line-tx { flex: 1; min-width: 0; }
.bk-line-tx b { display: block; }
.bk-line-tx .bk-line-pk { font-weight: 600; color: var(--bk-ink2); }
.bk-line-tx > span { display: block; font-size: .84rem; color: var(--bk-mu); margin-top: .15rem; }
.bk-free { font-style: normal; display: inline-block; background: var(--bk-ok); color: #fff; font-size: .66rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
           padding: .18rem .5rem; border-radius: 6px; vertical-align: middle; margin-left: .3rem; }
.bk-line-pr { text-align: right; font-weight: 800; white-space: nowrap; }
.bk-line-pr s { display: block; font-weight: 500; color: var(--bk-mu); font-size: .8rem; }
.bk-icon { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--bk-ln); background: #fff; color: #8a9096; cursor: pointer; flex: none; }
.bk-icon:hover { background: var(--bk-ink); color: #fff; border-color: var(--bk-ink); }
.bk-add-line { display: flex; align-items: center; justify-content: center; gap: .5rem; padding: 1rem; font-weight: 800; font-size: .9rem; color: var(--bk-ink); text-decoration: none; }
.bk-add-line:hover { background: var(--bk-soft); color: var(--bk-ink); border-radius: 0 0 var(--bk-r) var(--bk-r); }
.bk-extras { padding: 1.2rem 1.3rem; margin-top: 1rem; }
.bk-ex { display: flex; align-items: center; gap: .8rem; padding: .75rem 0; border-top: 1px solid var(--bk-ln); }
.bk-ex:first-of-type { border-top: 0; }
.bk-ex-ic { width: 38px; height: 38px; border-radius: 10px; background: var(--bk-soft); display: flex; align-items: center; justify-content: center; flex: none; }
.bk-ex b { display: block; font-size: .92rem; }
.bk-ex span { font-size: .8rem; color: var(--bk-mu); }
.bk-qty { margin-left: auto; display: flex; align-items: center; gap: .6rem; font-weight: 800; }
.bk-qty .btnMinus, .bk-qty .btnPlus { width: 32px; height: 32px; border-radius: 50%; border: 1.5px solid var(--bk-ink); display: flex; align-items: center; justify-content: center;
                                       cursor: pointer; user-select: none; font-weight: 700; }
.bk-qty .btnMinus:hover, .bk-qty .btnPlus:hover { background: var(--bk-ink); color: #fff; }
.bk-qty .disabled { pointer-events: none; }
.bk-sumbox { padding: 1.4rem; position: sticky; top: 90px; }
.bk-tl { display: flex; justify-content: space-between; gap: 1rem; font-size: .92rem; padding: .35rem 0; color: var(--bk-ink2); }
.bk-tl span:last-child { white-space: nowrap; }
.bk-tl--big { font-size: 1.25rem; font-weight: 800; color: var(--bk-ink); border-top: 1px solid var(--bk-ln); margin-top: .6rem; padding-top: .9rem; }
.bk-save { background: #e9f5ee; color: var(--bk-ok); border-radius: 10px; padding: .6rem .8rem; font-size: .85rem; font-weight: 700; margin: .8rem 0; }
.bk-sumbox .bk-note { margin: .8rem 0; }
.bk-sumbox .bk-btn { margin-top: .4rem; }
.bk-secure { display: flex; align-items: center; gap: .5rem; justify-content: center; font-size: .8rem; color: var(--bk-mu); margin: .8rem 0; }
.bk-form { padding: 1.4rem; }
.bk-form .tp-field input[type=tel] { border: 1px solid #d6d9dc; border-radius: 0 12px 12px 0; padding: .78rem .9rem; }
.bk-form .tp-btn { border-radius: 12px 0 0 12px; border-color: #d6d9dc; }
.bk-terms { display: flex; gap: .6rem; align-items: flex-start; font-size: .9rem; margin: .6rem 0 0; cursor: pointer; position: relative; }
.bk-terms a { color: var(--bk-ink); }
.bk-back { display: inline-flex; align-items: center; gap: .5rem; margin-top: 1.4rem; font-weight: 700; font-size: .88rem; color: var(--bk-ink); text-decoration: none; }
.bk-emptycart { text-align: center; padding: 3.5rem 1.5rem; max-width: 560px; margin: 1rem auto; }
.bk-emptycart > i { font-size: 2rem; margin-bottom: 1rem; }
.bk-form .alert-danger { border-radius: 12px; }

.bk-toast { position: fixed; left: 50%; bottom: 1.5rem; transform: translate(-50%, 20px); background: var(--bk-ink); color: #fff; padding: .8rem 1.2rem; border-radius: 999px;
            font-weight: 700; font-size: .9rem; z-index: 1100; opacity: 0; transition: opacity .25s, transform .25s; }
.bk-toast.is-in { opacity: 1; transform: translate(-50%, 0); }
.bk-toast.is-err { background: #c0392b; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .bk-packs { grid-template-columns: repeat(2, 1fr); }
  .bk-st .bk-st-l { display: none; }
  .bk-st.is-on .bk-st-l { display: inline; }
}
@media (max-width: 860px) {
  .bk-s1, .bk-s3 { grid-template-columns: 1fr; }
  .bk-sumbox { position: static; }
  .bk-bar-in { flex-wrap: wrap; gap: .7rem; }
  .bk-sum { border: 0; padding: 0; flex: 1; min-width: 0; }
  .bk-steps { order: 3; flex-basis: 100%; justify-content: space-between; }
  .bk-line { flex: 1; width: auto; }
  .bk-mini { margin-left: auto; }
  .bk-mini span { display: none; }
}
@media (max-width: 600px) {
  .bk-wrap { padding: 1.5rem 1rem 6rem; }
  .bk-filters { gap: 1rem; }
  .bk-seg { flex-wrap: nowrap; overflow-x: auto; max-width: 100%; scrollbar-width: none; }
  .bk-seg::-webkit-scrollbar { display: none; }
  .bk-seg button { padding: .55rem .85rem; font-size: .84rem; white-space: nowrap; }
  .bk-packs { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 -1rem; padding: .2rem 1rem 1rem; gap: .8rem; scrollbar-width: none; }
  .bk-packs::-webkit-scrollbar { display: none; }
  .bk-pk { flex: 0 0 84%; scroll-snap-align: start; }
  .bk-drw { top: auto; height: 92vh; width: 100%; border-radius: 22px 22px 0 0; padding: 1.5rem; transform: translateY(100%); }
  .bk-row2 { grid-template-columns: 1fr; }
  .bk-line-it { flex-wrap: wrap; padding: 1rem; }
  .bk-line-tx { flex-basis: calc(100% - 60px); }
  .bk-line-pr { margin-left: 56px; margin-right: auto; text-align: left; }
  .bk-cal { padding: 1rem .6rem; }
  .bk-cal .litepicker { --litepicker-day-width: 40px; --litepicker-month-width: calc(40px * 7); }
}
@media (prefers-reduced-motion: reduce) { .bk-drw, .bk-ov, .bk-btn, .bk-toast { transition: none; } }

/* Fechas y tienda propias de una persona (panel "¿Para quién es?") */
.bk-own { margin: 1rem 0 .4rem; border: 1px solid #e6e7e4; border-radius: 14px; padding: .2rem 1rem; background: #fafaf8; }
.bk-own[open] { padding-bottom: 1rem; }
.bk-own summary { cursor: pointer; padding: .75rem 0; font-weight: 700; font-size: .9rem; list-style: none; display: flex; align-items: center; gap: .5rem; }
.bk-own summary::-webkit-details-marker { display: none; }
.bk-own summary::after { content: "+"; margin-left: auto; font-size: 1.2rem; font-weight: 600; }
.bk-own[open] summary::after { content: "–"; }
.bk-own .bk-note { margin-bottom: .8rem; }
.bk-own.is-custom summary { color: var(--bk-ink); }
.bk-own.is-custom summary i { color: #1f8a4c; }
.bk-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.bk-own-reset { border: 0; background: none; padding: 0; font: inherit; font-size: .82rem; font-weight: 700; text-decoration: underline; color: var(--bk-mu); cursor: pointer; }
.bk-line-own { display: inline-flex; align-items: center; gap: .35rem; margin-top: .3rem; padding: .15rem .55rem; border-radius: 8px; background: #eef4ff; color: #1d4e9e; font-size: .76rem; font-weight: 700; }

/* ===== Paso 2 · lo que ya llevas en el carrito =====
   Ordenador: columna fija a la derecha y los equipos en 3 columnas. Tablet/móvil: barra fija abajo que acompaña. */
.bk-mc { font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--bk-ink); }
.bk-mc-head { display: flex; align-items: center; gap: .6rem; width: 100%; border: 0; background: none; padding: 0; font: inherit; color: inherit; text-align: left; cursor: default; }
.bk-mc-ic { position: relative; flex: none; width: 36px; height: 36px; border-radius: 10px; background: var(--bk-soft); display: inline-flex; align-items: center; justify-content: center; font-size: .9rem; }
.bk-mc-ic b { position: absolute; top: -5px; right: -6px; min-width: 18px; height: 18px; padding: 0 4px; border-radius: 999px; background: var(--bk-ink); color: #fff; font-size: .66rem; line-height: 18px; text-align: center; }
.bk-mc-tx { display: flex; flex-direction: column; font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--bk-mu); line-height: 1.25; }
.bk-mc-tx em { font-style: normal; font-size: 1.05rem; letter-spacing: 0; text-transform: none; color: var(--bk-ink); }
.bk-mc-chev { display: none; margin-left: auto; font-size: .7rem; color: var(--bk-mu); transition: transform .2s; }
.bk-mc-list { list-style: none; margin: 0; padding: 0; }
.bk-mc-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: .6rem; padding: .55rem 0; border-top: 1px solid var(--bk-ln); font-size: .84rem; }
.bk-mc-list li b { grid-column: 1; font-weight: 800; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bk-mc-list li span { grid-column: 1; color: var(--bk-mu); font-size: .8rem; line-height: 1.35; }
.bk-mc-list li em { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-style: normal; font-weight: 700; }
.bk-mc-go { display: flex; align-items: center; justify-content: center; gap: .45rem; height: 44px; padding: 0 1rem; border-radius: 999px; background: var(--bk-ink); color: #fff;
            font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; text-decoration: none; }
.bk-mc-go:hover { color: #fff; background: #000; }

@media (min-width: 1100px) {
  .bk-s2.has-mc { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 1.2rem; align-items: start; }
  /* Con algo ya en el carrito, cada equipo ocupa más: 2 por fila */
  .bk-s2.has-mc .bk-packs { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
  .bk-s2.has-mc .bk-pk { padding: 1.4rem; }
  .bk-s2.has-mc .bk-pk-desc { min-height: 0; }
  .bk-mc { position: sticky; top: 96px; background: #fff; border: 1px solid var(--bk-ln); border-radius: var(--bk-r); padding: 1rem; }
  .bk-mc-head { margin-bottom: .7rem; }
  .bk-mc-list { max-height: calc(100vh - 300px); overflow-y: auto; margin-bottom: .9rem; border-bottom: 1px solid var(--bk-ln); }
}
@media (max-width: 1099.98px) {
  .bk-mc { position: fixed; left: 50%; bottom: 10px; transform: translateX(-50%); z-index: 1050; width: min(720px, calc(100% - 16px));
           display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; padding: .45rem .45rem .45rem .6rem;
           background: rgba(255,255,255,.97); border: 1px solid var(--bk-ln); border-radius: 16px; box-shadow: 0 10px 30px rgba(14,16,19,.14); backdrop-filter: blur(8px); }
  .bk-mc-head { flex: 1; width: auto; cursor: pointer; }
  .bk-mc-chev { display: inline-block; }
  .bk-mc-go { height: 40px; }
  /* Plegada: cuántos equipos, el total y el botón. Al tocar, se ve la lista encima */
  .bk-mc-list { order: -1; flex-basis: 100%; display: none; max-height: 40vh; overflow-y: auto; padding: 0 .2rem .3rem; }
  .bk-mc.is-open .bk-mc-list { display: block; }
  .bk-mc.is-open .bk-mc-chev { transform: rotate(180deg); }
  .bk-mc-list li:first-child { border-top: 0; }
  body.bk-has-mc { padding-bottom: 80px; }
  body.bk-has-mc .buttons_support { bottom: 78px; }
}
body.bk-drw-open .bk-mc { visibility: hidden; }
@media print { .bk-mc { display: none; } }

/* ===== Tarjetas de equipo más cuadradas =====
   El nivel arriba a lo ancho; nombre, descripción y precio a la izquierda con la foto en columna a la derecha
   (los esquís son verticales y aprovechan bien ese hueco); debajo el modelo, Botas y Casco lado a lado y el botón. */
/* 3 columnas internas: texto = 1+2, foto = 3; Botas = 1 y Casco = 2+3, así las dos opciones miden lo mismo */
.bk-pk { display: grid; grid-template-columns: minmax(0, 50fr) minmax(0, 12fr) minmax(0, 38fr); grid-template-rows: auto auto auto auto 1fr auto auto; column-gap: .5rem; position: relative; }
.bk-pk > .bk-lvl   { grid-column: 1 / -1; grid-row: 1; padding-right: 2.6rem; }
.bk-pk > .bk-pk-name { grid-column: 1 / 3; grid-row: 2; }
.bk-pk > .bk-pk-desc { grid-column: 1 / 3; grid-row: 3; min-height: 4.5em; margin-bottom: .9rem; }
.bk-pk > .bk-price { grid-column: 1 / 3; grid-row: 4; flex-wrap: wrap; align-items: center; column-gap: .55rem; row-gap: .25rem; margin-bottom: .9rem; }
.bk-pk > .bk-pk-img { grid-column: 3; grid-row: 2 / 5; height: auto; min-height: 150px; margin: .35rem 0 .9rem .5rem; }
.bk-pk.is-top > .bk-pk-img { margin-top: 1rem; }
.bk-pk > .bk-model { grid-column: 1 / -1; grid-row: 5; align-self: start; }
.bk-pk > .bk-opt { grid-row: 6; margin: 0; display: grid; grid-template-columns: 20px minmax(0, 1fr); column-gap: .55rem; row-gap: .05rem; align-content: center; }
.bk-pk > .bk-opt:first-of-type { grid-column: 1; }
.bk-pk > .bk-opt:last-of-type  { grid-column: 2 / 4; }
.bk-pk > .bk-opt:only-of-type  { grid-column: 1 / -1; }
.bk-pk > .bk-opt .bk-ck { grid-row: 1 / 3; }
.bk-pk > .bk-opt small { grid-column: 2; grid-row: 2; margin: 0; font-size: .76rem; }
.bk-pk > .js-add { grid-column: 1 / -1; grid-row: 7; margin-top: .7rem; }
.bk-pk > .bk-opt + .js-add, .bk-pk > .bk-model + .js-add { margin-top: .7rem; }
.bk-price-w { flex-basis: 100%; }
.bk-price-s s { display: inline; margin-left: .3rem; }
.bk-pk > .bk-price .bk-badge { margin-left: auto; padding: .28rem .55rem; font-size: .74rem; }
@media (min-width: 1100px) { .bk-s2.has-mc .bk-pk > .bk-pk-img { min-height: 200px; } }
@media (max-width: 600px) {
  /* Móvil: foto más ancha y alta; en esquí, snowboard y travesía la foto llena la caja (solo se recorta el margen blanco) */
  .bk-pk { grid-template-columns: minmax(0, 44fr) minmax(0, 14fr) minmax(0, 42fr); }
  .bk-pk > .bk-pk-img { min-height: 270px; }
  .bk-pk-img img { width: 100%; height: 100%; max-width: none; max-height: none; object-fit: contain; }
  .bk-pk:is([data-cat="1"], [data-cat="3"]) .bk-pk-img img { object-fit: cover; }
  .bk-pk > .bk-price .bk-price-s { font-size: .74rem; }
  .bk-pk > .bk-price .bk-badge { padding: .2rem .42rem; font-size: .68rem; }
}

/* ===== Móvil: barra de la reserva y filtros más aireados ===== */
@media (max-width: 600px) {
  .bk-bar-in { padding: .6rem 1rem .7rem; gap: .55rem .6rem; }
  .bk-sum { gap: .6rem; }
  .bk-sum-ic { width: 34px; height: 34px; border-radius: 10px; font-size: .85rem; }
  .bk-sum-tx b { font-size: .9rem; }
  .bk-sum-tx span { font-size: .76rem; }
  .bk-sum-tx span.bk-y { display: none; }
  .bk-sum-ed { width: 28px; height: 28px; font-size: .68rem; margin-left: .2rem; }
  .bk-mini { width: 36px; height: 36px; padding: 0; justify-content: center; font-size: .82rem; flex: none; }
  .bk-steps { padding-top: .55rem; border-top: 1px solid var(--bk-ln); gap: .4rem; }
  .bk-st, .bk-st a { font-size: .78rem; gap: .4rem; }
  .bk-st i { width: 24px; height: 24px; font-size: .7rem; }

  .bk-title { font-size: 1.75rem; }
  .bk-lead { font-size: .92rem; margin-bottom: 1.3rem; }
  .bk-filters { flex-direction: column; align-items: stretch; gap: .9rem; margin-bottom: 1.2rem; }
  .bk-flt-l { font-size: .66rem; margin-bottom: .4rem; }
  /* Botones del mismo ancho, sin scroll lateral: material en 2 columnas, perfil en una fila */
  .bk-seg { display: grid; width: 100%; overflow: visible; border-radius: 16px; gap: 3px; }
  #bk-cats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #bk-profiles { grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); }
  .bk-seg button { justify-content: center; padding: .6rem .5rem; font-size: .84rem; border-radius: 12px; white-space: nowrap; }
}