/* ============================================================
   KAL VISTA — merch showcase structure (assets/merch.js)
   Each shop page themes it by setting these on :root or the mount:
     --mx-surface  stage/thumb ground     --mx-ink      text
     --mx-ink-soft body copy              --mx-mute     labels
     --mx-line     hairlines              --mx-accent   buy button, rings, last word
     --mx-accent-ink text on the button   --mx-font-name / --mx-font-body
   ============================================================ */
.mx-list{display:flex;flex-direction:column;gap:clamp(72px,9vw,128px)}
.mx-product{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:start}
.mx-product button{font:inherit;color:inherit;cursor:pointer}
.mx-product button:focus-visible{outline:2px solid var(--mx-accent);outline-offset:3px}

/* photo stage */
.mx-stage{position:relative;aspect-ratio:16/10;border-radius:26px;overflow:hidden;background:var(--mx-surface);box-shadow:0 30px 80px -30px rgba(0,0,0,.8),0 0 0 1px var(--mx-line)}
.mx-layer{position:absolute;inset:0;overflow:hidden;will-change:clip-path}
.mx-layer img{width:100%;height:100%;object-fit:cover;display:block}
.mx-contain{background:#fff}
.mx-contain .mx-layer img{object-fit:contain;background:#fff}

/* thumbnails — hero, detail, then colors */
.mx-thumbs{display:flex;gap:12px;margin-top:16px;overflow-x:auto;padding:4px 2px 8px;scrollbar-width:none}
.mx-thumbs::-webkit-scrollbar{display:none}
.mx-thumb{position:relative;flex:0 0 auto;width:96px;aspect-ratio:4/3;border-radius:14px;overflow:hidden;padding:0;border:0;background:var(--mx-surface);opacity:.55;transition:opacity .3s,transform .3s,box-shadow .3s}
.mx-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.mx-contain + .mx-thumbs .mx-thumb img{object-fit:contain;background:#fff}
.mx-thumb span{position:absolute;left:6px;bottom:6px;font-family:var(--mx-font-name);font-weight:800;font-size:8px;letter-spacing:.16em;text-transform:uppercase;background:rgba(8,13,15,.75);color:#fffaf0;padding:3px 6px;border-radius:99px}
.mx-dot{position:absolute;right:6px;bottom:6px;width:14px;height:14px;border-radius:50%;box-shadow:0 0 0 2px #fffaf0}
.mx-thumb:hover{opacity:.9;transform:translateY(-3px)}
.mx-thumb[aria-pressed="true"]{opacity:1;box-shadow:0 0 0 2px var(--mx-accent)}

/* details */
.mx-info{position:sticky;top:110px;padding-top:6px}
.mx-name{font-family:var(--mx-font-name);font-weight:800;font-size:clamp(32px,3.6vw,52px);line-height:.95;letter-spacing:.02em;text-transform:uppercase;margin:0 0 18px;color:var(--mx-ink)}
.mx-name span{display:block;font-weight:400;font-size:.3em;letter-spacing:.34em;margin-bottom:.5em}
.mx-name em{font-style:normal;color:var(--mx-accent)}
.mx-blurb{font-family:var(--mx-font-body);color:var(--mx-ink-soft);font-size:16px;line-height:1.6;margin:0;max-width:34em}
.mx-field{margin-top:22px}
.mx-legend{font-family:var(--mx-font-name);font-weight:600;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--mx-mute);margin:0 0 10px}
.mx-legend b{color:var(--mx-ink);font-weight:600}
.mx-colors{display:flex;gap:12px;flex-wrap:wrap}
.mx-sw{width:34px;height:34px;border-radius:50%;background:var(--sw);border:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.25);position:relative;transition:transform .25s}
.mx-sw::after{content:'';position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--mx-accent);opacity:0;transform:scale(.7);transition:.3s cubic-bezier(.3,1.5,.5,1)}
.mx-sw[aria-pressed="true"]::after{opacity:1;transform:scale(1)}
.mx-sw:hover{transform:translateY(-2px)}
.mx-sizes{display:flex;flex-wrap:wrap;gap:8px}
.mx-size{min-width:52px;padding:10px 12px;border-radius:12px;background:transparent;border:1px solid var(--mx-line);font-family:var(--mx-font-name);font-weight:600;font-size:13px;letter-spacing:.06em;transition:.2s}
.mx-size:hover:not(:disabled){border-color:var(--mx-ink-soft)}
.mx-size[aria-pressed="true"]{background:var(--mx-ink);color:var(--mx-surface) !important;border-color:var(--mx-ink)}
.mx-size:disabled{opacity:.3;text-decoration:line-through;cursor:not-allowed}
.mx-cart{margin-top:26px;width:100%;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 26px;border-radius:99px;border:0;background:var(--mx-accent);color:var(--mx-accent-ink) !important;font-family:var(--mx-font-name);font-weight:800;font-size:14px;letter-spacing:.2em;text-transform:uppercase;transition:transform .2s,box-shadow .3s,opacity .3s}
.mx-cart:hover:not(:disabled){box-shadow:0 10px 30px -8px var(--mx-accent);transform:translateY(-2px)}
.mx-cart[aria-busy="true"]{opacity:.6;cursor:progress}
.mx-cart.is-soon{background:transparent;color:var(--mx-mute) !important;box-shadow:inset 0 0 0 1px var(--mx-line);cursor:default;justify-content:center}
.mx-cart.bump{animation:mxBump .5s cubic-bezier(.3,1.6,.5,1)}
@keyframes mxBump{40%{transform:scale(.96)}100%{transform:scale(1)}}
.mx-status{min-height:1.4em;margin:10px 0 0;font-size:13px;color:var(--mx-ink-soft)}
.mx-status:empty{margin:0;min-height:0}
.mx-specs{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:8px;color:var(--mx-mute);font-family:var(--mx-font-body);font-size:13px}
.mx-specs li::before{content:'✦';color:var(--mx-accent);margin-right:10px}

@media (max-width:860px){
  .mx-product{grid-template-columns:minmax(0,1fr)}
  .mx-info{position:static}
  .mx-stage{border-radius:18px}
  .mx-thumb{width:78px}
}
@media (prefers-reduced-motion:reduce){
  .mx-product *{transition:none !important;animation:none !important}
}

/* no photos yet — a quiet "being photographed" stage; each page skins .mx-empty in its own world */
.mx-empty{display:grid;place-items:center;padding:24px}
.mx-empty-note{position:relative;z-index:1;margin:0;max-width:22ch;text-align:center;font-family:var(--mx-font-body);font-size:15px;line-height:1.5;color:var(--mx-ink-soft)}