/* ==========================================================================
   STYLE LAB shell. Always neo-brutalist, always in brand tokens.
   Only .stage (stage.css) changes when a visitor clicks a control.
   ========================================================================== */

/* Stage-only fonts: loaded on this page and the homepage teaser only. All SIL OFL 1.1. */
@font-face{font-family:"Playfair Display";font-weight:700;font-style:normal;font-display:swap;src:url("../fonts/playfair-display-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Fredoka";font-weight:600;font-style:normal;font-display:swap;src:url("../fonts/fredoka-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Nunito";font-weight:400;font-style:normal;font-display:swap;src:url("../fonts/nunito-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Nunito";font-weight:700;font-style:normal;font-display:swap;src:url("../fonts/nunito-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Barlow Condensed";font-weight:800;font-style:normal;font-display:swap;src:url("../fonts/barlow-condensed-latin-800-normal.woff2") format("woff2")}

.lab-hero{padding-block:var(--space-7) var(--space-6);border-bottom:var(--border-thick) solid var(--color-black)}
.lab-hero h1{max-width:16ch}
.lab-hero .lede{margin-top:var(--space-4)}

.lab{padding-block:var(--space-6) var(--space-8)}
.lab__grid{display:grid;gap:var(--space-5)}
.lab__stage-col{min-width:0}
.lab__selection{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .9rem;margin:0 0 var(--space-3);font-family:var(--font-display);font-weight:900;font-size:var(--text-lg);color:var(--color-navy)}
.lab__adjusted{display:inline-block;font-family:var(--font-body);font-weight:700;font-size:var(--text-sm);padding:.15rem .6rem;border:2px dashed var(--color-black);background:#fff3c4;border-radius:var(--radius-pill);color:var(--color-black)}
.lab__frame{--shadow-md:8px 8px 0 var(--color-black)}
.lab__frame .frame__bar{justify-content:space-between}
.lab__frame .frame__title{display:flex;align-items:center;gap:.4rem;color:var(--color-black)}
.lab__stage-wrap{max-height:none}
.lab__label{font-family:var(--font-display);font-weight:900;font-size:.72rem;letter-spacing:.08em;padding:.2rem .5rem;border:2px solid var(--color-black);background:var(--color-gold);color:var(--color-black);border-radius:var(--radius-pill)}
.lab__fiction{margin:var(--space-3) 0 0;font-size:var(--text-sm);color:var(--color-text-muted)}

/* Controls panel */
.lab__side{min-width:0}
.lab__controls{min-width:0;display:grid;gap:var(--space-5);padding:var(--space-4);background:var(--color-surface);border:var(--border-thick) solid var(--color-black);border-radius:var(--radius-md);box-shadow:var(--shadow-md);align-content:start}
.ctl h2{font-size:var(--text-md);margin:0 0 .15rem;display:flex;align-items:center;gap:.5rem}
.ctl h2 .icon{width:20px;height:20px}
.ctl__hint{font-size:var(--text-sm);color:var(--color-text-muted);margin:0 0 .6rem}
.ctl [role="radiogroup"]{display:grid;gap:.5rem}

.opt{position:relative;display:grid;gap:.15rem;padding:.6rem .7rem;text-align:left;background:var(--color-white);color:var(--color-black);border:var(--border-thick) solid var(--color-black);border-radius:var(--radius-sm);cursor:pointer;min-height:48px;
  --_sh:3px 3px 0 var(--color-black);box-shadow:var(--_sh),var(--_ring,0 0 0 0 transparent);transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast),background var(--dur-fast);touch-action:manipulation}
.opt:hover{transform:translate(-1px,-1px);--_sh:5px 5px 0 var(--color-black)}
.opt:active{transform:translate(2px,2px);--_sh:1px 1px 0 var(--color-black)}
.opt[aria-checked="true"]{background:var(--color-gold);--_sh:5px 5px 0 var(--color-black)}
.opt[aria-checked="true"]::after{content:"";position:absolute;right:.55rem;top:.55rem;width:.9rem;height:.9rem;border:3px solid var(--color-black);border-radius:50%;background:var(--color-black)}
.opt__name{font-family:var(--font-display);font-weight:900;font-size:.98rem;line-height:1.15;padding-right:1.4rem}
.opt__best,.opt__watch{font-size:.8rem;line-height:1.35;color:inherit}
.opt__best b,.opt__watch b{font-family:var(--font-display)}
.opt__watch{opacity:.95}
.opt__sw{display:flex;height:14px;border:2px solid var(--color-black);border-radius:3px;overflow:hidden;margin-bottom:.25rem;max-width:7rem}
.opt__sw i{flex:1}
.opt--style{padding-top:.55rem}
.opt--pal{grid-template-columns:auto 1fr;align-items:center;gap:.55rem}
.opt--pal .opt__sw{margin:0;width:4.2rem}
.opt--type .opt__spec{font-size:1.5rem;line-height:1;margin-bottom:.1rem}

.ctl--style [role="radiogroup"]{grid-template-columns:minmax(0,1fr)}
.ctl--pal [role="radiogroup"]{grid-template-columns:repeat(2,minmax(0,1fr))}
.ctl--type [role="radiogroup"]{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:600px) and (max-width:1023px){.ctl--style [role="radiogroup"]{grid-template-columns:repeat(2,minmax(0,1fr))}}

.lab__actions{display:flex;flex-wrap:wrap;gap:.6rem}
.lab__request{display:grid;gap:.6rem;padding:var(--space-4);background:var(--color-navy);color:var(--color-offwhite);border:var(--border-thick) solid var(--color-black);border-radius:var(--radius-md);box-shadow:var(--shadow-md)}
.lab__request h2{color:var(--color-offwhite);font-size:var(--text-lg);margin:0}
.lab__request p{margin:0;color:var(--color-on-dark-muted);font-size:var(--text-sm)}
.lab__request .cluster{gap:.6rem}
.lab__request .btn{--sh-c:var(--color-offwhite)}
.lab__request :focus-visible{outline-color:var(--color-gold);--_ring:0 0 0 3px var(--color-black)}
.lab__status{min-height:1.5em;font-weight:700;color:var(--color-gold)!important}
.lab__summary{font-size:var(--text-sm);padding:.6rem .7rem;background:rgba(247,245,240,.1);border:2px dashed rgba(247,245,240,.5);border-radius:var(--radius-sm);color:var(--color-offwhite)!important;white-space:pre-wrap;word-break:break-word}

/* Layout: desktop = controls beside the stage; mobile = stage on top, controls in a sheet */
@media (min-width:1024px){
  .lab__grid{grid-template-columns:minmax(0,1fr) 24rem;align-items:start}
  .lab__side{position:sticky;top:calc(var(--header-h) + 16px);max-height:calc(100vh - var(--header-h) - 32px);overflow-y:auto;overflow-x:hidden;padding:0 12px 14px 0;margin-right:-12px}
  .lab__sheet-toggle{display:none}
}
@media (max-width:1023px){
  .lab__stage-col{position:sticky;top:var(--header-h);z-index:5;background:var(--color-bg);padding-block:var(--space-3);margin-inline:calc(var(--gutter)*-1);padding-inline:var(--gutter);border-bottom:var(--border-thick) solid var(--color-black)}
  .lab__stage-col .stage-scroll{max-height:42vh;overflow:auto;border:var(--border-thick) solid var(--color-black);border-radius:var(--radius-sm)}
  .lab__frame{box-shadow:var(--shadow-sm)}
  .lab__frame .stage{min-height:0}
  .lab__sheet-toggle{display:flex;width:100%;margin-block:var(--space-4)}
  .lab__controls[data-collapsed="true"] .ctl{display:none}
  .lab__selection{font-size:var(--text-md)}
}

/* Compare mode */
.lab__compare{display:grid;gap:var(--space-5)}
@media (min-width:1100px){.lab[data-compare="true"] .lab__compare{grid-template-columns:1fr 1fr}}
.lab__compare-col[hidden]{display:none}

/* Supporting content */
.lab-how{display:grid;gap:var(--space-5);counter-reset:s}
.lab-how li{list-style:none;margin:0}
@media (min-width:860px){.lab-how{grid-template-columns:repeat(3,1fr)}.lab-how li:nth-child(2){margin-top:1.5rem}.lab-how li:nth-child(3){margin-top:3rem}}
.lab-how .card{height:100%}
.lab-why{display:grid;gap:var(--space-6);align-items:start}
@media (min-width:860px){.lab-why{grid-template-columns:1fr 1fr}}