/* ============================================================
   Zaituni — Fitting Lab (review build)
   Heritage styling for 10 labelled fitting-method demos.
   No external assets. Palette: cream/ink/gold/oxblood.
   ============================================================ */

.lab-legend{
  display:flex;flex-wrap:wrap;align-items:center;gap:.45rem .7rem;
  font-size:10px;letter-spacing:.04em;color:var(--muted);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:.85rem 0;margin-bottom:1.2rem;line-height:1.6;
}
.lab-badge{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--font-sans);font-size:7.5px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;
  padding:5px 7px;border:1px solid var(--line-strong);color:var(--ink);
  background:var(--paper);white-space:nowrap;vertical-align:middle;
}
.lab-badge--live{background:var(--emerald);border-color:var(--emerald);color:var(--paper)}
.lab-badge--demo{background:var(--sapphire);border-color:var(--sapphire);color:var(--paper)}
.lab-badge--mock{background:var(--shell);border-color:var(--gold);color:var(--bronze)}
.lab-badge--decision{background:var(--oxblood);border-color:var(--oxblood);color:var(--paper)}
.lab-badge--sm{font-size:7px;padding:4px 6px}
.lab-badge--sample{background:var(--ochre,#8C6A3F);border-color:var(--ochre,#8C6A3F);color:var(--paper)}

.lab-callout{
  background:var(--shell);border:1px solid var(--line);border-left:3px solid var(--gold);
  padding:.9rem 1rem;margin-bottom:1.2rem;font-size:12px;line-height:1.65;color:var(--ink);
}
.lab-callout em{font-style:italic}
.lab-callout p{margin:0}
.lab-recommend{
  border:1px solid var(--line);background:var(--paper);padding:1.2rem 1.2rem 1.1rem;
  margin-bottom:.4rem;
}
.lab-recommend .eyebrow{font-size:8px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-3);margin:0 0 .35rem}
.lab-recommend h2{font-family:var(--font-display);font-weight:400;font-size:clamp(1.7rem,3.4vw,2.5rem);line-height:1.02;margin:0 0 .7rem}
.lab-recommend ol{margin:0 0 .7rem;padding-left:1.25rem;display:grid;gap:.5rem;font-size:12.5px;line-height:1.6;max-width:82ch}
.lab-recommend .lab-muted{font-size:11px;line-height:1.6}

.lab-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(20px,3vw,40px);align-items:start}
.lab-grid{display:grid;grid-template-columns:1fr;gap:1rem;min-width:0}
.lab-side{position:sticky;top:calc(var(--head-h) + 18px);display:grid;gap:1rem}

.lab-card{
  border:1px solid var(--line);background:var(--paper);
  display:grid;gap:.9rem;padding:1.1rem 1.1rem 1rem;min-width:0;
}
.lab-card:target{outline:2px solid var(--gold);outline-offset:3px}
.lab-card__head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:.8rem;align-items:start}
.lab-no{
  font-family:var(--font-display);font-style:italic;font-size:1.7rem;line-height:1;
  color:var(--gold-3);min-width:2.1rem;
}
.lab-card__title{min-width:0}
.lab-card__title h2{
  font-family:var(--font-display);font-weight:400;font-size:clamp(1.25rem,2.2vw,1.6rem);
  line-height:1.12;margin:0 0 .35rem;display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;
}
.lab-card__title p{margin:0;font-size:11.5px;line-height:1.55;color:var(--muted)}
.lab-pick{
  display:flex;flex-direction:column;align-items:center;gap:.25rem;
  font-size:7.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  border:1px solid var(--line);padding:.45rem .5rem;min-width:58px;min-height:44px;justify-content:center;
  cursor:pointer;user-select:none;
}
.lab-pick input{width:18px;height:18px;accent-color:#0B0B0B}
.lab-pick:has(input:checked){border-color:var(--gold);background:var(--shell);color:var(--ink)}
.lab-demo{display:grid;gap:.7rem;min-width:0}

.lab-meta{
  border-top:1px solid var(--line);padding-top:.65rem;
  font-size:9.5px;line-height:1.5;letter-spacing:.02em;color:var(--muted);
}

/* forms */
.lab-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem .8rem}
.lab-fields>div{display:grid;gap:.25rem;min-width:0}
.lab-fields label,.lab-range{font-size:8.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.lab-fields input,.lab-fields select,.lab-range input{
  min-height:44px;border:1px solid var(--line-strong);background:var(--paper);
  padding:.5rem .6rem;font-family:var(--font-sans);font-size:13px;color:var(--ink);border-radius:0;width:100%;
}
.lab-actions{display:flex;gap:.55rem;flex-wrap:wrap;align-items:center}
.lab-actions .btn{min-height:44px;font-size:9px;padding:0 1rem}
.lab-result{border:1px solid var(--line);background:var(--shell);padding:.75rem .85rem;font-size:12px;line-height:1.6;min-height:2.4rem}
.lab-result p{margin:0}
.lab-result p+p{margin-top:.4rem}
.lab-result strong,.lab-result b{color:var(--ink)}
.lab-muted{color:var(--muted)!important;font-size:11px}
.lab-result .lab-size{font-family:var(--font-display);font-size:1.6rem;line-height:1.1;display:inline-block;margin-right:.35rem}
.lab-result .lab-links{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:.5rem}
.lab-result .lab-links a{font-size:9px;letter-spacing:.13em;text-transform:uppercase;border-bottom:1px solid var(--gold);text-decoration:none;min-height:44px;display:inline-flex;align-items:center}

.lab-matches{display:grid;gap:.5rem}
.lab-match{
  display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:.7rem;align-items:center;
  border:1px solid var(--line);padding:.45rem .55rem;background:var(--paper);
}
.lab-match img{width:56px;height:70px;object-fit:cover;border:1px solid var(--line);display:block}
.lab-match b{display:block;font-family:var(--font-display);font-weight:400;font-size:1rem;line-height:1.15}
.lab-match span{font-size:10px;color:var(--muted)}
.lab-match a{font-size:8.5px;letter-spacing:.12em;text-transform:uppercase;border-bottom:1px solid var(--gold);text-decoration:none;min-height:44px;display:inline-flex;align-items:center;justify-content:center;text-align:center}

.lab-choices{border:1px solid var(--line);margin:0;padding:.7rem .8rem;display:grid;gap:.35rem}
.lab-choices legend{font-size:8.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-3);padding:0 .3rem}
.lab-choices label{display:flex;gap:.5rem;align-items:center;font-size:11.5px;line-height:1.5;min-height:44px;padding:.15rem 0;cursor:pointer}
.lab-choices input{width:18px;height:18px;flex:none;margin-top:.15rem;accent-color:#0B0B0B}

/* photo mockup */
.lab-upload{display:grid;gap:.55rem;justify-items:start}
.lab-file{
  display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 1rem;
  border:1px solid var(--ink);background:var(--paper);font-size:9px;letter-spacing:.16em;text-transform:uppercase;cursor:pointer;
}
.lab-file:hover{background:var(--ink);color:var(--paper)}
.lab-upload input[type=file]{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.lab-upload img{max-width:min(100%,360px);max-height:280px;object-fit:contain;border:1px solid var(--line);background:var(--shell)}
.lab-privacy{font-size:10px;line-height:1.6;color:var(--muted);border-left:2px solid var(--gold);padding:.15rem 0 .15rem .65rem}
.lab-privacy b{color:var(--ink);font-size:8.5px;letter-spacing:.14em;text-transform:uppercase}

/* virtual try-on */
.lab-tryon{
  position:relative;display:grid;place-items:center;background:var(--shell);
  border:1px solid var(--line);min-height:320px;overflow:hidden;color:var(--ink);
}
.lab-tryon__figure,.lab-tryon__garment{grid-area:1/1;width:min(240px,72%);height:auto}
.lab-tryon__garment{color:var(--sapphire)}
.lab-range{display:flex;align-items:center;gap:.7rem;text-transform:none;letter-spacing:.04em;font-size:10px;color:var(--muted)}
.lab-range input{width:180px;min-height:44px;padding:0}

/* scan */
.lab-scan{list-style:none;counter-reset:step;margin:0;padding:0;display:grid;gap:.4rem}
.lab-scan li{counter-increment:step;display:flex;gap:.6rem;align-items:center;font-size:11.5px;color:var(--muted);min-height:32px}
.lab-scan li::before{content:counter(step);font-family:var(--font-display);font-style:italic;color:var(--gold-3);min-width:1.2rem}
.lab-scan li.is-done{color:var(--ink)}
.lab-scan li.is-done::before{content:"✓";font-family:var(--font-sans);font-size:11px;color:var(--emerald)}

/* chat */
.lab-chat{border:1px solid var(--line);background:var(--paper);padding:.7rem;display:grid;gap:.45rem;max-height:230px;overflow-y:auto}
.lab-chat__msg{margin:0;padding:.5rem .65rem;font-size:11.5px;line-height:1.5;max-width:92%}
.lab-chat__msg--bot{background:var(--shell);border-left:2px solid var(--gold)}
.lab-chat__msg--user{background:var(--ink);color:var(--paper);justify-self:end}
.lab-chat__quick{display:flex;flex-wrap:wrap;gap:.4rem}
.lab-chat__quick button{
  min-height:44px;padding:0 .7rem;border:1px solid var(--line-strong);background:var(--paper);
  font-family:var(--font-sans);font-size:9px;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;
}
.lab-chat__quick button:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}

/* home try-on + feedback */
.lab-subblock{border:1px solid var(--line);background:var(--paper)}
.lab-subblock summary{
  list-style:none;cursor:pointer;padding:.7rem .8rem;min-height:44px;display:flex;align-items:center;justify-content:space-between;
  font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);
}
.lab-subblock summary::-webkit-details-marker{display:none}
.lab-subblock summary::after{content:"+";color:var(--gold-3)}
.lab-subblock[open] summary::after{content:"−"}
.lab-subblock>*:not(summary){margin:0 .8rem .8rem}
.lab-list{margin:0;padding-left:1rem;display:grid;gap:.3rem;font-size:11.5px;line-height:1.55;color:var(--muted)}
.lab-community h3{font-family:var(--font-display);font-weight:400;font-size:1.15rem;margin:.2rem 0 .5rem;display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}
.lab-community__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem}
.lab-note{border:1px solid var(--line);background:var(--shell);padding:.6rem .65rem;display:grid;gap:.25rem}
.lab-note b{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-3)}
.lab-note p{margin:0;font-size:11px;line-height:1.5;color:var(--ink)}
.lab-note span{font-size:8px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}

/* shortlist */
.lab-shortlist{border:1px solid var(--ink);background:var(--paper);padding:.9rem .95rem}
.lab-shortlist h2,.lab-needs h2{font-family:var(--font-display);font-weight:400;font-size:1.3rem;margin:0 0 .4rem}
.lab-side__note{font-size:10px;line-height:1.55;color:var(--muted);margin:0 0 .6rem}
.lab-shortlist__list{list-style:none;counter-reset:pick;margin:0 0 .6rem;padding:0;display:grid;gap:.4rem}
.lab-shortlist__list li{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:.5rem;align-items:center;font-size:10.5px;border-bottom:1px solid var(--line);padding-bottom:.4rem}
.lab-shortlist__list li::before{counter-increment:pick;content:counter(pick,decimal-leading-zero);font-family:var(--font-display);font-style:italic;color:var(--gold-3);font-size:1rem}
.lab-shortlist__list b{font-weight:600;display:block;line-height:1.2}
.lab-shortlist__list span{font-size:8px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:block;margin-top:.1rem}
.lab-shortlist__list em{font-style:normal;font-size:9px;color:var(--gold-3);white-space:nowrap}
.lab-shortlist__empty{font-size:10.5px;color:var(--muted);margin:0 0 .6rem}
.lab-shortlist__actions{display:flex;gap:.4rem;flex-wrap:wrap}
.lab-shortlist__actions .btn{min-height:44px;font-size:8px;padding:0 .7rem;letter-spacing:.1em}
.lab-shortlist__status{font-size:10px;line-height:1.5;color:var(--emerald);margin:.55rem 0 0;min-height:1.2em}
.lab-shortlist__status.err{color:var(--oxblood)}

.lab-needs{border:1px solid var(--line);background:var(--shell);padding:.9rem .95rem}
.lab-needs ul{list-style:none;margin:0;padding:0;display:grid;gap:.4rem;font-size:10.5px;line-height:1.5;color:var(--muted)}
.lab-needs li{display:flex;gap:.45rem;align-items:flex-start}
.lab-needs li::before{content:"";width:5px;height:5px;background:var(--gold);flex:none;margin-top:.4rem}
.lab-needs b{color:var(--ink)}

/* table + next */
.lab-table td{vertical-align:top;font-size:11px;line-height:1.5}
.lab-table td b{font-size:11px}
.lab-next{display:flex;justify-content:space-between;align-items:center;gap:1.4rem;flex-wrap:wrap}
.lab-next h2{font-family:var(--font-display);font-weight:400;font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.02;margin:.2rem 0 .4rem}
.lab-next p{max-width:58ch;margin:0}
.lab-next__actions{display:flex;gap:.55rem;flex-wrap:wrap}

@media (max-width:1100px){
  .lab-layout{grid-template-columns:1fr}
  .lab-side{position:static;grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .lab-side{grid-template-columns:1fr}
  .lab-card__head{grid-template-columns:auto minmax(0,1fr);grid-template-areas:"no title" "pick pick"}
  .lab-no{grid-area:no}
  .lab-card__title{grid-area:title}
  .lab-pick{grid-area:pick;flex-direction:row;justify-content:flex-start;min-width:0;width:max-content}
  .lab-fields{grid-template-columns:1fr}
  .lab-community__grid{grid-template-columns:1fr}
  .lab-recommend{padding:1rem}
  .lab-card{padding:.9rem .85rem}
}
@media (max-width:520px){
  .lab-legend{font-size:9px}
  .lab-card__title h2{font-size:1.2rem}
  .lab-tryon{min-height:260px}
  .lab-result .lab-size{font-size:1.35rem}
}
@media print{
  .lab-side,.lab-pick,.lab-actions,.lab-legend,.lab-next,.site-header,.announce,.bottom-nav,.delivery-banner,.site-footer,.fit-float,.skip{display:none!important}
  .lab-card{break-inside:avoid;border-color:#999}
  .lab-badge{border-color:#333!important;color:#000!important;background:#fff!important}
  body{background:#fff;color:#000}
}
@media (prefers-reduced-motion:reduce){
  .lab-card,.lab-tryon,.lab-chat{transition:none}
}

/* print-only shortlist block */
.lab-print-only{display:none}
@media print{
  .lab-print-only{display:block;margin:0 0 1.2rem;padding:0 0 1rem;border-bottom:1px solid #333}
  .lab-print-only h2{font-family:Georgia,'Times New Roman',serif;font-size:1.4rem;margin:0 0 .3rem}
  .lab-print-only p{font-size:10px;color:#444;margin:0 0 .6rem}
  .lab-print-only li{font-size:11px;margin:.2rem 0}
}


/* hidden attribute must beat the global img display rule */
.lab-upload img[hidden]{display:none!important}
.lab-tryon svg[hidden]{display:none!important}