/* Generator page: the pod on a slide + a ledger of traits. Ids, .field, .layer, .preview__stack and
   .trait-arrows (added by /code.js) are what the constructor script works with. */
.bench { max-width: 1320px; width: 100%; margin: 0 auto; padding: clamp(28px, 6vh, 64px) var(--pad) clamp(56px, 9vh, 110px); display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); grid-template-rows: auto 1fr; grid-template-areas: "slide head" "slide form"; gap: 0 clamp(32px, 5vw, 80px); align-items: start; }
.bench-head { grid-area: head; }
.bench-head h1 { font-family: var(--display); font-weight: 300; font-size: clamp(1.7rem, 3.2vw, 2.6rem); line-height: 1.15; letter-spacing: -.01em; margin: 18px 0 16px; }
.bench-head .lead { max-width: 40ch; }

/* ---------- the slide: pod preview with crop marks, sticky while the traits scroll ---------- */
.slide { grid-area: slide; position: sticky; top: calc(var(--top-h, 64px) + 24px); z-index: 2; }
.frame { position: relative; padding: 12px; width: min(100%, calc(100svh - var(--top-h, 64px) - 140px)); min-width: 240px; }
.frame::before { content: ""; position: absolute; inset: 0; pointer-events: none; --c: rgba(236,235,242,.38); --l: 16px; background: linear-gradient(var(--c), var(--c)) top left / var(--l) 1px, linear-gradient(var(--c), var(--c)) top left / 1px var(--l), linear-gradient(var(--c), var(--c)) top right / var(--l) 1px, linear-gradient(var(--c), var(--c)) top right / 1px var(--l), linear-gradient(var(--c), var(--c)) bottom left / var(--l) 1px, linear-gradient(var(--c), var(--c)) bottom left / 1px var(--l), linear-gradient(var(--c), var(--c)) bottom right / var(--l) 1px, linear-gradient(var(--c), var(--c)) bottom right / 1px var(--l); background-repeat: no-repeat; }
/* no background layer → the png is transparent, so the slide shows a dim checkerboard */
.preview__stack { position: relative; aspect-ratio: 1; border-radius: 4px; overflow: hidden; background: repeating-conic-gradient(#17151f 0 25%, #0e0d13 0 50%) 0 0 / 22px 22px; box-shadow: 0 30px 80px -30px rgba(176,106,179,.35); }
.layer { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; pointer-events: none; z-index: var(--z, 1); }
.slide-side { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 18px; margin-top: 16px; }
.slide-meta { margin: 0; font: 500 .66rem/1.4 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--faint); }
.slide-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.slide-actions .btn { justify-content: center; }

/* ---------- traits ledger ---------- */
.config { grid-area: form; margin-top: 30px; }
.traits { border-bottom: 1px solid rgba(var(--rule), .08); }
.field { display: grid; grid-template-columns: 6.5rem 40px minmax(0, 1fr) auto; grid-template-areas: "label sw select arrows"; align-items: center; gap: 10px 12px; padding: 12px 0; border-top: 1px solid rgba(var(--rule), .08); }
.field > label:first-child { grid-area: label; font: 500 .7rem/1.3 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); transition: color .25s; }
.field select { grid-area: select; appearance: none; -webkit-appearance: none; width: 100%; min-width: 0; height: 38px; margin: 0; padding: 0 34px 0 16px; border-radius: 999px; border: 1px solid rgba(var(--rule), .16); background: rgba(236,235,242,.02) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5 6 7.5 9 4.5' fill='none' stroke='%23a39eb3' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 14px center / 11px 11px; color: var(--ink); font: 500 .78rem/1 var(--mono); text-overflow: ellipsis; cursor: pointer; transition: border-color .2s, opacity .25s; }
@media (hover: hover) { .field select:hover { border-color: rgba(var(--rule), .34); } }
.field select:focus-visible { outline: none; border-color: var(--lilac); box-shadow: 0 0 0 3px rgba(212,154,238,.14); }
.field select option { background: #15131c; color: var(--ink); }

.trait-arrows { grid-area: arrows; display: flex; gap: 6px; transition: opacity .25s; }
.arrow-btn { width: 32px; height: 32px; display: grid; place-items: center; padding: 0; border-radius: 50%; border: 1px solid rgba(var(--rule), .16); background: transparent; color: var(--muted); cursor: pointer; transition: color .2s, border-color .2s, background-color .2s; }
@media (hover: hover) { .arrow-btn:hover { color: var(--ink); border-color: rgba(212,154,238,.6); } }
@media (pointer: coarse) { .arrow-btn { width: 44px; height: 44px; } }
.arrow-btn:active { background: rgba(var(--rule), .07); }
.arrow-btn svg { pointer-events: none; }

/* layer on/off: a capsule whose spore lights up lilac */
.switch { grid-area: sw; position: relative; display: block; width: 40px; height: 22px; }
.switch input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; touch-action: manipulation; }
.slider { position: absolute; inset: 0; border-radius: 999px; border: 1px solid rgba(var(--rule), .18); pointer-events: none; transition: border-color .25s, background-color .25s; }
.slider::before { content: ""; position: absolute; top: 50%; left: 4px; width: 12px; height: 12px; margin-top: -6px; border-radius: 50%; background: var(--faint); transition: transform .25s cubic-bezier(.2,.8,.2,1), background-color .25s, box-shadow .25s; }
.switch input:checked + .slider { border-color: rgba(212,154,238,.55); background: rgba(212,154,238,.08); }
.switch input:checked + .slider::before { transform: translateX(18px); background: var(--lilac); box-shadow: 0 0 10px rgba(212,154,238,.7); }
.switch input:focus-visible + .slider { outline: 1px solid var(--lilac); outline-offset: 3px; }
.field.is-off > label:first-child { color: var(--faint); }
/* a switched-off layer stays dim but takes taps: a pick in its list or arrows switches it back on (code.js) */
.field.is-off select, .field.is-off .trait-arrows { opacity: .3; }

.upload-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 22px; }
.upload input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; clip-path: inset(50%); }
.upload:has(input:focus-visible) { outline: 1px solid var(--lilac); outline-offset: 3px; }
.hint { margin: 0; font: 500 .64rem/1.5 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }

/* ---------- phone: "download" opens the finished pod in a window, to save it (code.js) ---------- */
html.saver-open { overflow: hidden; }
.saver { position: fixed; inset: 0; z-index: 50; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; background: rgba(6,5,9,.97); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: saverIn .25s ease; }
.saver[hidden] { display: none; }
@keyframes saverIn { from { opacity: 0; } }
.saver-bar { display: flex; justify-content: space-between; align-items: center; padding: calc(12px + env(safe-area-inset-top)) 16px 12px; }
.saver-close { width: 44px; height: 44px; border: 0; border-radius: 999px; background: rgba(10,9,14,.4); color: var(--ink); font-size: 1.05rem; cursor: pointer; box-shadow: inset 0 0 0 1px rgba(var(--rule), .22); transition: box-shadow .2s; }
@media (hover: hover) { .saver-close:hover { box-shadow: inset 0 0 0 1px rgba(var(--rule), .6); } }
/* the picture as big as fits; a transparent png shows the same dim checkerboard as the slide */
.saver-stage { display: grid; place-items: center; min-height: 0; padding: 0 16px; container-type: size; }
.saver-stage img { width: min(100cqw, 100cqh); aspect-ratio: 1; border-radius: 4px; background: repeating-conic-gradient(#17151f 0 25%, #0e0d13 0 50%) 0 0 / 22px 22px; }
.saver-foot { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 18px 16px calc(20px + env(safe-area-inset-bottom)); text-align: center; }

/* ---------- one column: the slide becomes a bar that sticks under the header ---------- */
@media (max-width: 959px) {
  .bench { grid-template-columns: minmax(0, 1fr); grid-template-rows: none; grid-template-areas: "head" "slide" "form"; padding-top: 28px; }
  .slide { top: var(--top-h, 92px); display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 16px; margin: 18px calc(var(--pad) * -1) 0; padding: 10px var(--pad) 12px; background: rgba(10,9,14,.9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
  .slide::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(var(--rule), .12) 30%, rgba(var(--rule), .12) 70%, transparent); }
  .frame { width: min(44vw, 240px, 36svh); min-width: 0; padding: 8px; }
  .frame::before { --l: 11px; }
  .slide-side { flex-direction: column; align-items: stretch; margin: 0; gap: 10px; }
  .slide-actions { flex-direction: column; gap: 10px; }
  .config { margin-top: 14px; }
}
@media (max-width: 560px) {
  .field { grid-template-columns: 6.5rem minmax(0, 1fr) auto; grid-template-areas: "label sw arrows" "select select select"; gap: 8px 12px; }
  .switch { justify-self: start; }
  .field select { font-size: .74rem; }
}