/* Tienda y taller 3D — joyería (ADR 0243). Se apoya en styles.css; solo añade lo propio de la tienda. */
.nav a.is-here { color: var(--blue-700); }
.nav a.is-here::after { transform: scaleX(1); }

.btn--ghost { background: transparent; color: var(--dark); border-color: color-mix(in srgb, var(--dark) 22%, transparent); white-space: normal; text-align: center; line-height: 1.25; }
.btn--ghost:hover { border-color: var(--blue-600); color: var(--blue-700); transform: translateY(-2px); }
.btn--text { background: none; color: var(--blue-700); padding: 10px 8px; }
.btn--text:hover { color: var(--blue-600); }
.icon-btn.bag-btn { position: relative; background: var(--dark); color: #fff; border-color: var(--dark); flex: none; }
.icon-btn.bag-btn:hover { background: var(--dark-3); border-color: var(--dark-3); }
.bag-btn .bag-count { position: absolute; top: -5px; right: -5px; }
.bag-count { min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--blue-400); color: var(--dark); font-size: .74rem; line-height: 20px; text-align: center; font-weight: 700; }
.icon-btn { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); background: #fff; cursor: pointer; color: var(--dark); }
.icon-btn:hover { border-color: var(--blue-500); }

/* Cabecera de la tienda */
.tl-hero { padding: 40px 0 26px; text-align: center; background: radial-gradient(900px 300px at 50% 0, var(--blue-50), #fff); }
.tl-hero h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); max-width: 22ch; margin: 0 auto 14px; text-wrap: balance; font-weight: 500; }
.tl-hero .lead { max-width: 60ch; margin: 0 auto; color: var(--muted); font-size: 1.06rem; }

/* Taller */
.studio { padding: 20px 0 84px; background: #fff; }
.studio__grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(320px, .8fr); gap: 28px; align-items: start; }
.stage { position: sticky; top: 92px; border-radius: 26px; overflow: hidden; background: radial-gradient(120% 90% at 50% 25%, #3a3023 0%, #1b1610 55%, #0f0c08 100%); box-shadow: 0 40px 80px -40px rgba(20, 17, 13, .7), inset 0 0 0 1px rgba(255, 255, 255, .06); aspect-ratio: 4 / 3.4; min-height: 420px; max-height: calc(100vh - 116px); isolation: isolate; }
.stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; touch-action: none; outline-offset: -4px; }
.stage canvas:active { cursor: grabbing; }
.stage:fullscreen { max-height: none; border-radius: 0; aspect-ratio: auto; }
.stage__tabs { position: absolute; z-index: 3; left: 14px; right: 14px; top: 14px; display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
.stage__tabs::-webkit-scrollbar { display: none; }
.tab { flex: none; font: 500 .82rem var(--sans); letter-spacing: .03em; padding: 9px 15px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .16); background: rgba(20, 17, 13, .55); color: rgba(255, 255, 255, .82); backdrop-filter: blur(10px); cursor: pointer; transition: background .25s, color .25s, border-color .25s; }
.tab:hover { border-color: var(--blue-300); color: #fff; }
.tab[aria-selected='true'] { background: var(--blue-400); border-color: var(--blue-400); color: var(--dark); font-weight: 600; }
.stage__loading { position: absolute; inset: 0; z-index: 2; display: flex; align-items: center; justify-content: center; gap: 12px; color: rgba(255, 255, 255, .75); font-size: .95rem; background: inherit; transition: opacity .5s; }
.stage__loading.is-done { opacity: 0; pointer-events: none; }
.spinner { width: 20px; height: 20px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .2); border-top-color: var(--blue-300); animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.stage__fallback { position: absolute; inset: 0; z-index: 4; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 12px; padding: 30px; color: rgba(255, 255, 255, .8); background: #1b1610; }
.stage__fallback h2 { color: #fff; font-size: 1.7rem; }
.stage__fallback p { max-width: 42ch; }
.stage__hud { position: absolute; z-index: 3; left: 14px; right: 14px; bottom: 14px; display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; pointer-events: none; }
.stage__hud > * { pointer-events: auto; }
.hud__spec { font: 500 .78rem var(--sans); letter-spacing: .04em; color: rgba(255, 255, 255, .78); background: rgba(20, 17, 13, .55); backdrop-filter: blur(10px); padding: 8px 13px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .1); font-variant-numeric: tabular-nums; }
.hud__tools { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.tool { font: 500 .78rem var(--sans); letter-spacing: .04em; padding: 8px 12px; min-height: 36px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .14); background: rgba(20, 17, 13, .55); color: rgba(255, 255, 255, .86); backdrop-filter: blur(10px); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.tool:hover { border-color: var(--blue-300); color: #fff; }
.tool--icon { width: 36px; padding: 0; }
.tool[aria-pressed='true'] { background: color-mix(in srgb, var(--blue-400) 85%, transparent); color: var(--dark); border-color: var(--blue-400); }
.tool[disabled] { opacity: .4; cursor: not-allowed; }

/* Panel */
.panel { background: #fff; border: 1px solid var(--line); border-radius: 26px; padding: 26px 26px 22px; display: grid; gap: 20px; box-shadow: 0 30px 60px -40px rgba(20, 17, 13, .35); }
.panel__head h2 { font-size: 1.9rem; }
.ctl { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; gap: 10px; }
.ctl legend, .ctl > label { display: flex; width: 100%; justify-content: space-between; align-items: baseline; gap: 10px; padding: 0; font: 600 .78rem var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.ctl__val { font: 500 .92rem var(--sans); letter-spacing: 0; text-transform: none; color: var(--dark); font-variant-numeric: tabular-nums; }
.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.sw { width: 44px; height: 44px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--line), inset 0 -6px 10px rgba(0, 0, 0, .14); cursor: pointer; padding: 0; transition: transform .25s var(--ease), box-shadow .25s; }
.sw:hover { transform: scale(1.08); }
.sw[aria-checked='true'] { box-shadow: 0 0 0 2px var(--blue-600), inset 0 -6px 10px rgba(0, 0, 0, .14); transform: scale(1.06); }
.cuts { display: flex; flex-wrap: wrap; gap: 8px; }
.cut { font: 500 .85rem var(--sans); padding: 9px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer; transition: all .2s; }
.cut:hover { border-color: var(--blue-500); }
.cut[aria-checked='true'] { background: var(--dark); color: #fff; border-color: var(--dark); }
.panel input[type='range'] { width: 100%; accent-color: var(--blue-600); height: 28px; margin: 0; cursor: pointer; }
.panel input[type='text'] { width: 100%; font: 400 1rem var(--sans); padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--blue-50); color: var(--ink); }
.panel input[type='text']:focus { outline: 2px solid var(--blue-500); outline-offset: 1px; background: #fff; }
.hint { font-size: .8rem; color: var(--muted); line-height: 1.45; }
.hint--legal { padding-top: 14px; border-top: 1px solid var(--line); }

.price { background: linear-gradient(160deg, var(--dark), var(--dark-3)); color: #fff; border-radius: 18px; padding: 18px 20px; display: grid; gap: 12px; }
.price__main { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.price__label { font: 600 .72rem var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--blue-300); }
.price strong { font: 600 2.3rem/1 var(--serif); font-variant-numeric: lining-nums tabular-nums; }
.price__break { list-style: none; margin: 0; padding: 12px 0 0; border-top: 1px solid rgba(255, 255, 255, .14); display: grid; gap: 4px; font-size: .85rem; color: rgba(255, 255, 255, .72); font-variant-numeric: tabular-nums; }
.price__break li { display: flex; justify-content: space-between; gap: 10px; }
.panel__actions { display: grid; gap: 10px; }
.panel__actions .btn--lg { width: 100%; }
.panel__actions .btn--ghost { width: 100%; }
.panel__actions .btn--text { justify-self: center; }

/* Colección */
.filters { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 34px; }
.chip { font: 500 .85rem var(--sans); padding: 9px 16px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .22); background: transparent; color: rgba(255, 255, 255, .82); cursor: pointer; }
.chip:hover { border-color: var(--blue-300); }
.chip[aria-pressed='true'] { background: var(--blue-300); color: var(--dark); border-color: var(--blue-300); font-weight: 600; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.item { display: grid; grid-template-rows: auto 1fr; border-radius: 22px; overflow: hidden; background: var(--dark-2); border: 1px solid rgba(255, 255, 255, .08); transition: transform .35s var(--ease), border-color .35s; }
.item:hover { transform: translateY(-4px); border-color: var(--blue-500); }
.item__img { aspect-ratio: 1; background: radial-gradient(100% 90% at 50% 30%, #3a3023, #15110c); position: relative; overflow: hidden; }
.item__img img { width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .6s; }
.item__img img.is-in { opacity: 1; }
.item__body { padding: 16px 18px 18px; display: grid; gap: 6px; align-content: start; }
.item__body h3 { font-size: 1.35rem; }
.item__meta { font-size: .82rem; color: rgba(255, 255, 255, .6); }
.item__row { display: grid; gap: 10px; margin-top: 8px; }
.item__btns { display: flex; gap: 8px; }
.item__btns .btn { flex: 1; padding-inline: 10px; }
.item__price { font: 600 1.25rem var(--serif); color: var(--blue-300); font-variant-numeric: lining-nums tabular-nums; }
.item .btn { padding: 10px 16px; font-size: .84rem; background: transparent; color: #fff; border-color: rgba(255, 255, 255, .3); }
.item .btn:hover { border-color: var(--blue-300); color: var(--blue-300); }

/* Bolsa */
.scrim { position: fixed; inset: 0; background: rgba(15, 12, 8, .55); z-index: 80; backdrop-filter: blur(3px); }
.bag { position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100%); z-index: 90; background: #fff; display: flex; flex-direction: column; box-shadow: -30px 0 60px -30px rgba(0, 0, 0, .5); animation: slidein .35s var(--ease); }
@keyframes slidein { from { transform: translateX(30px); opacity: 0; } }
.bag__head { display: flex; justify-content: space-between; align-items: center; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.bag__head h2 { font-size: 1.6rem; }
.bag__list { list-style: none; margin: 0; padding: 8px 22px; overflow-y: auto; flex: 1; }
.bag__list li { display: grid; grid-template-columns: 64px 1fr auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.bag__list img { width: 64px; height: 64px; border-radius: 14px; object-fit: cover; background: #1b1610; }
.bag__list b { display: block; font-family: var(--serif); font-size: 1.15rem; line-height: 1.15; }
.bag__list small { color: var(--muted); font-size: .78rem; line-height: 1.35; display: block; }
.bag__list .rm { background: none; border: 0; color: var(--muted); font-size: .78rem; cursor: pointer; text-decoration: underline; padding: 4px 0; }
.bag__list .pr { font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.bag__empty { padding: 40px 28px; color: var(--muted); text-align: center; flex: 1; }
.bag__foot { padding: 18px 22px calc(18px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); display: grid; gap: 14px; }
.bag__total { display: flex; justify-content: space-between; align-items: baseline; }
.bag__total strong { font: 600 1.8rem var(--serif); font-variant-numeric: lining-nums tabular-nums; }
.checkout { border: 0; border-radius: 24px; padding: 0; width: min(480px, calc(100% - 32px)); box-shadow: 0 50px 100px -30px rgba(0, 0, 0, .6); }
.checkout::backdrop { background: rgba(15, 12, 8, .6); backdrop-filter: blur(4px); }
.checkout__in { padding: 28px; display: grid; gap: 16px; }
.checkout__in h2 { font-size: 1.8rem; }
.checkout__note { color: var(--muted); font-size: .92rem; }
.checkout__lines { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: .92rem; }
.checkout__lines li { display: flex; justify-content: space-between; gap: 10px; }
.checkout__btns { display: grid; gap: 8px; }
.checkout__btns .btn { white-space: normal; text-align: center; line-height: 1.25; }
.checkout__ok { width: 56px; height: 56px; border-radius: 50%; background: var(--blue-100); color: var(--blue-700); display: grid; place-items: center; }
.checkout__ok .ic { width: 28px; height: 28px; }
.toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%); z-index: 120; background: var(--dark); color: #fff; padding: 12px 20px; border-radius: 999px; font-size: .9rem; box-shadow: 0 20px 40px -12px rgba(0, 0, 0, .5); max-width: calc(100% - 32px); text-align: center; }

@media (max-width: 1040px) {
  .studio__grid { grid-template-columns: 1fr; }
  .stage { position: relative; top: 0; max-height: none; aspect-ratio: 4 / 3.6; }
  .panel { padding: 22px 18px; }
}
@media (max-width: 720px) {
  .tl-hero { padding: 26px 0 14px; }
  .tl-hero .lead { font-size: .98rem; }
  .stage { aspect-ratio: 1 / 1.2; min-height: 0; border-radius: 20px; }
  .stage__hud { flex-direction: column; align-items: stretch; gap: 8px; }
  .hud__spec { align-self: flex-start; }
  .hud__tools { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; scrollbar-width: none; }
  .hud__tools::-webkit-scrollbar { display: none; }
  .tool { flex: none; }
  .hud__spec { font-size: .72rem; }
  .tool { padding: 7px 9px; }
  [data-nexunia-widget] { --nxw-offset-y: 20px !important; }
  .toast { bottom: 84px; }
}
@media (prefers-reduced-motion: reduce) {
  .spinner { animation-duration: 3s; }
  .bag { animation: none; }
}

/* Misma cabecera que la home: con el icono de la bolsa cabe ajustando el espacio entre enlaces. */
@media (max-width: 1040px) { body.shop .nav { gap: 0; } }