/* ============================================================
   ZORIXO: Product Configurator ("Build Your Garment")
   Loaded only on build-*.html pages (after styles.css)
   ============================================================ */
.cfg-hero{padding:140px 0 30px}
.cfg-hero .switch{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.cfg-hero .switch a{font-family:'JetBrains Mono';font-size:11.5px;letter-spacing:.04em;padding:9px 15px;border:1px solid var(--line);border-radius:30px;color:var(--ink-soft);background:var(--panel);transition:all .25s var(--ease)}
.cfg-hero .switch a:hover{border-color:var(--teal);color:var(--ink)}
.cfg-hero .switch a.on{background:var(--teal);color:#063b35;border-color:var(--teal);font-weight:500}

/* progress rail */
.cfg-rail{position:sticky;top:62px;z-index:20;background:rgba(247,255,247,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-2);padding:14px 0}
.cfg-rail .wrap{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
.cfg-rail .wrap::-webkit-scrollbar{display:none}
.rail-step{flex:none;display:flex;align-items:center;gap:9px;padding:7px 13px;border-radius:30px;border:1px solid transparent;color:var(--ink-dim);font-size:12.5px;font-weight:600;cursor:default;white-space:nowrap;transition:all .25s}
.rail-step .rs-n{width:21px;height:21px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-family:'JetBrains Mono';font-size:11px;flex:none}
.rail-step.done{color:var(--teal-ink);cursor:pointer}
.rail-step.done .rs-n{background:var(--teal);color:#063b35;border-color:var(--teal)}
.rail-step.active{color:var(--ink);background:var(--panel);border-color:var(--line);box-shadow:var(--shadow-sm)}
.rail-step.active .rs-n{border-color:var(--teal-deep);color:var(--teal-deep)}
.rail-step.locked{opacity:.5}

/* layout */
.cfg-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:0;align-items:stretch;min-height:70vh}
@media(max-width:980px){.cfg-wrap{grid-template-columns:1fr}}

/* preview */
.cfg-preview{position:sticky;top:118px;align-self:start;height:calc(100vh - 140px);min-height:520px;border-right:1px solid var(--line);background:
  radial-gradient(90% 70% at 50% 30%, #ffffff 0%, var(--bg-2) 70%);display:flex;flex-direction:column;justify-content:center;padding:40px;border-radius:0}
@media(max-width:980px){.cfg-preview{position:static;height:auto;min-height:0;border-right:none;border-bottom:1px solid var(--line);padding:30px}}
.preview-stage{flex:1;display:grid;place-items:center;position:relative}
.garment{--cfg-color:#cfd3d6;width:min(74%,360px);filter:drop-shadow(0 26px 40px rgba(15,40,38,.16));transition:opacity .35s var(--ease)}
.garment .gf{fill:var(--cfg-color);transition:fill .5s var(--ease)}
.garment .gd{fill:rgba(0,0,0,.10)}
.garment .gh{fill:rgba(255,255,255,.18)}
.garment .gl{fill:none;stroke:rgba(15,40,38,.45);stroke-width:2.4;stroke-linejoin:round;stroke-linecap:round}
.preview-empty{color:var(--ink-dim);text-align:center;font-family:'JetBrains Mono';font-size:12px;letter-spacing:.06em}
.preview-empty .big{font-family:'Archivo';font-weight:800;font-size:22px;color:var(--ink-soft);letter-spacing:-.01em;margin-bottom:8px}
.preview-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px}
.preview-top .pname{font-family:'Archivo';font-weight:800;font-size:20px}
.preview-top .pmeta{font-family:'JetBrains Mono';font-size:11px;color:var(--ink-dim);text-align:right}
.preview-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px;min-height:30px}
.preview-chips .pc{font-family:'JetBrains Mono';font-size:10.5px;letter-spacing:.03em;color:var(--teal-ink);background:rgba(78,205,196,.13);border:1px solid rgba(78,205,196,.32);padding:5px 10px;border-radius:20px}
.preview-chips .pc b{color:var(--ink)}
.color-readout{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:13px;color:var(--ink-soft)}
.color-readout .sw{width:22px;height:22px;border-radius:6px;border:1px solid var(--line)}

/* stage / steps */
.cfg-stage{padding:42px 44px 130px}
@media(max-width:560px){.cfg-stage{padding:30px 22px 130px}}
.step{display:none;animation:stepIn .45s var(--ease)}
.step.show{display:block}
@keyframes stepIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.step-eyebrow{font-family:'JetBrains Mono';font-size:11px;letter-spacing:.18em;color:var(--teal-ink);text-transform:uppercase}
.step h2{font-size:clamp(24px,3.4vw,36px);margin:12px 0 8px;font-weight:800}
.step .step-sub{color:var(--ink-soft);font-size:15px;max-width:54ch;line-height:1.6;margin-bottom:30px}

/* option cards */
.opt-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.opt-grid.three{grid-template-columns:1fr 1fr 1fr}
@media(max-width:560px){.opt-grid,.opt-grid.three{grid-template-columns:1fr 1fr}}
.opt{position:relative;border:1px solid var(--line);border-radius:14px;padding:20px;background:var(--panel);cursor:pointer;transition:all .25s var(--ease);text-align:left}
.opt:hover{border-color:var(--teal);transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.opt.sel{border-color:var(--teal-deep);box-shadow:0 0 0 2px rgba(31,157,147,.25)}
.opt .check{position:absolute;top:14px;right:14px;width:22px;height:22px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:12px;color:transparent;transition:all .2s}
.opt.sel .check{background:var(--teal-deep);border-color:var(--teal-deep);color:#fff}
.opt .o-ico{width:46px;height:46px;color:var(--teal-deep);margin-bottom:12px}
.opt .o-ico svg{width:100%;height:100%}
.opt b{font-family:'Archivo';font-weight:700;font-size:16px;display:block}
.opt span.o-desc{display:block;color:var(--ink-soft);font-size:12.5px;margin-top:5px;line-height:1.45}
.opt .o-tag{display:inline-block;margin-top:11px;font-family:'JetBrains Mono';font-size:10px;letter-spacing:.04em;color:var(--ink-dim);background:var(--panel-2);border:1px solid var(--line-2);padding:4px 9px;border-radius:20px}

/* fabric card extras */
.fab-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}
.fab-meta span{font-family:'JetBrains Mono';font-size:10px;color:var(--ink-soft);border:1px solid var(--line);padding:4px 8px;border-radius:20px;background:var(--panel-2)}
.fab-swatches{display:flex;gap:5px;margin-top:12px}
.fab-swatches i{width:16px;height:16px;border-radius:4px;border:1px solid var(--line)}

/* colour swatches */
.swatch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:14px}
.swatch{cursor:pointer;text-align:center}
.swatch .chip{width:100%;aspect-ratio:1;border-radius:14px;border:1px solid var(--line);position:relative;transition:transform .2s var(--ease);box-shadow:inset 0 -10px 18px rgba(0,0,0,.06)}
.swatch:hover .chip{transform:translateY(-3px)}
.swatch.sel .chip{box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--teal-deep)}
.swatch .chip .tick{position:absolute;inset:0;display:grid;place-items:center;color:#fff;opacity:0;font-size:18px;text-shadow:0 1px 3px rgba(0,0,0,.5);transition:opacity .2s}
.swatch.sel .chip .tick{opacity:1}
.swatch small{display:block;font-size:11.5px;color:var(--ink-soft);margin-top:8px}

/* quantity / MOQ */
.moq-card{border:1px solid var(--line);border-radius:16px;padding:26px;background:var(--panel);box-shadow:var(--shadow-sm);max-width:520px}
.moq-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:18px}
.moq-head .mh-l{font-family:'JetBrains Mono';font-size:11px;letter-spacing:.1em;color:var(--ink-dim);text-transform:uppercase}
.moq-head .mh-v{font-family:'Archivo';font-weight:900;font-size:30px;color:var(--teal-deep)}
.qty-row{display:flex;align-items:center;gap:14px;margin:18px 0}
.qty-row button{width:46px;height:46px;border-radius:11px;border:1px solid var(--line);background:var(--panel-2);font-size:22px;color:var(--ink);cursor:pointer;transition:all .2s}
.qty-row button:hover{border-color:var(--teal);color:var(--teal-deep)}
.qty-row input{flex:1;text-align:center;font-family:'Archivo';font-weight:800;font-size:26px;border:1px solid var(--line);border-radius:11px;padding:10px;background:var(--bg);color:var(--ink)}
.qty-presets{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.qty-presets button{font-family:'JetBrains Mono';font-size:12px;padding:8px 14px;border:1px solid var(--line);border-radius:30px;background:var(--panel-2);cursor:pointer;color:var(--ink-soft);transition:all .2s}
.qty-presets button:hover,.qty-presets button.on{border-color:var(--teal);color:var(--teal-ink);background:rgba(78,205,196,.1)}
.moq-note{font-size:12.5px;color:var(--ink-dim);margin-top:16px;line-height:1.5}
.moq-warn{color:var(--sand-deep);font-weight:600}

/* chip rows (details/trims/branding) */
.grp{margin-bottom:30px}
.grp h4{font-family:'Archivo';font-weight:700;font-size:16px;margin-bottom:4px}
.grp .g-hint{font-size:12.5px;color:var(--ink-dim);margin-bottom:13px}
.chip-row{display:flex;flex-wrap:wrap;gap:9px}
.cchip{font-size:13.5px;padding:11px 16px;border:1px solid var(--line);border-radius:11px;background:var(--panel);cursor:pointer;color:var(--ink-soft);transition:all .22s var(--ease)}
.cchip:hover{border-color:var(--teal);color:var(--ink)}
.cchip.sel{background:var(--teal);color:#063b35;border-color:var(--teal);font-weight:600}

/* upload */
.up-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px}
@media(max-width:620px){.up-grid{grid-template-columns:1fr}}
.upzone{border:1.5px dashed var(--line);border-radius:14px;padding:26px;text-align:center;background:var(--panel-2);transition:all .25s;cursor:pointer}
.upzone:hover{border-color:var(--teal);background:rgba(78,205,196,.06)}
.upzone .uic{font-size:28px;color:var(--teal-deep)}
.upzone b{display:block;font-family:'Archivo';font-weight:700;font-size:15px;margin:8px 0 4px}
.upzone span{font-size:12px;color:var(--ink-dim)}
.upzone input{display:none}
.upfile{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px;font-size:12.5px;background:rgba(78,205,196,.12);border:1px solid rgba(78,205,196,.3);border-radius:9px;padding:9px 12px;color:var(--teal-ink)}
.upfile button{background:none;border:none;color:var(--ink-dim);cursor:pointer;font-size:14px}

/* review */
.review-grid{display:grid;gap:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--panel);box-shadow:var(--shadow-sm)}
.rev-row{display:grid;grid-template-columns:160px 1fr;gap:18px;padding:15px 22px;border-bottom:1px solid var(--line-2);font-size:14px}
.rev-row:last-child{border-bottom:none}
.rev-row .rk{font-family:'JetBrains Mono';font-size:11px;letter-spacing:.04em;color:var(--ink-dim);text-transform:uppercase;padding-top:2px}
.rev-row .rv{color:var(--ink);font-weight:600}
.rev-row .rv .swi{display:inline-block;width:13px;height:13px;border-radius:3px;border:1px solid var(--line);vertical-align:-2px;margin-right:7px}
@media(max-width:560px){.rev-row{grid-template-columns:1fr;gap:3px}}
.rev-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.rev-note{font-size:12.5px;color:var(--ink-dim);margin-top:16px;line-height:1.55;max-width:62ch}

/* sticky nav bar */
.cfg-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:14px 0}
.cfg-bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px}
.cfg-bar .bsum{font-size:12.5px;color:var(--ink-soft);font-family:'JetBrains Mono'}
.cfg-bar .bsum b{color:var(--ink)}
.cfg-bar .bbtns{display:flex;gap:10px}
.btn[disabled]{opacity:.4;cursor:default;transform:none!important;box-shadow:none!important}
@media(max-width:560px){.cfg-bar .bsum{display:none}}

/* product photos on silhouette cards + preview reference shot */
.opt-card{padding:0;overflow:hidden}
.opt-card .opt-photo{width:100%;aspect-ratio:4/5;object-fit:cover;display:block;background:linear-gradient(135deg,#dff3ef,#fff,#fdeccb)}
.opt-card b{display:block;padding:16px 18px 0}
.opt-card .o-desc{padding:0 18px 18px}
.opt-card .o-ico{width:54px;height:54px;color:var(--teal-deep);margin:20px auto 0}
.pv-ref{position:absolute;top:62px;right:18px;z-index:3;width:88px;aspect-ratio:4/5;object-fit:cover;border-radius:11px;border:1px solid var(--line);box-shadow:var(--shadow-sm);background:linear-gradient(135deg,#dff3ef,#fff,#fdeccb)}
@media(max-width:980px){.pv-ref{top:18px;width:70px}}