/* HAPTIVO Haptic Playground. Builds on styles.css tokens (--bg, --text, --line, --max). */
.pg{padding-top:96px;padding-bottom:120px}
.pg-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:end;margin:56px 0 54px}
.pg h1{font-family:'Manrope',sans-serif;font-weight:500;letter-spacing:-.075em;font-size:clamp(46px,6vw,80px);line-height:1.03;margin:0}
.pg h1 em{font-style:normal;color:#858b96}
.pg-intro-copy{max-width:430px}
.pg-intro-copy p{color:#a4a9b2;font-size:14px;line-height:1.9;margin:0}
.pg-notice{margin-top:22px!important;display:flex;align-items:baseline;gap:0;color:#c5c9d0!important;font-size:12px!important;line-height:1.7!important}
.pg-notice .status-light{flex:0 0 5px;width:5px;height:5px;margin-right:10px}

.pg-panel{border:1px solid var(--line);background:rgba(255,255,255,.012);padding:22px;margin-bottom:18px;min-width:0}
.pg-panel-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.pg-label{font-family:'Inter',sans-serif;font-size:9px;font-weight:700;letter-spacing:.19em;color:#858b95;margin:0 0 18px}
.pg-file{font-size:11px;color:#a4a9b2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}

.pg-drop{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:150px;padding:24px;border:1px dashed rgba(244,242,237,.22);text-align:center;cursor:pointer;transition:border-color .2s,background .2s}
.pg-drop:hover,.pg-drop.is-dragging,.pg-drop:focus-within{border-color:rgba(244,242,237,.55);background:rgba(255,255,255,.025)}
.pg-drop input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.pg-drop-title{font-family:'Manrope',sans-serif;font-size:20px;letter-spacing:-.03em}
.pg-drop-title u{text-underline-offset:4px;text-decoration-color:#676d78}
.pg-drop-hint{font-size:11px;color:#858b95}
.pg-status{font-size:12px;color:#a4a9b2;margin:16px 0 0}
.pg-error{font-size:12px;color:#ffb4a8;border:1px solid rgba(255,140,120,.35);background:rgba(255,120,100,.06);padding:10px 12px;margin:12px 0 0}
.pg-error[hidden]{display:none}

.pg-timeline-wrap{border:1px solid var(--line)}
.pg-timeline{display:block;width:100%;height:200px;cursor:pointer;touch-action:none}
.pg-timeline:focus-visible{outline:1px solid #d9dde5;outline-offset:2px}
.pg-transport{display:flex;align-items:center;gap:18px;margin-top:16px;flex-wrap:wrap}
.pg-play{min-width:92px;border:0;cursor:pointer}
.pg-play[data-state="starting"]{cursor:progress;opacity:.75}
.pg-play:disabled,.pg-export:disabled{opacity:.35;cursor:not-allowed;transform:none}
.pg-time{font-size:12px;color:#c5c9d0;font-variant-numeric:tabular-nums;min-width:86px}
.pg-seek{flex:1 1 200px}
.pg-check{display:flex;align-items:center;gap:8px;font-size:12px;color:#a4a9b2;cursor:pointer}
.pg-check input{accent-color:#d9dde5}
.pg-event-detail{font-size:12px;color:#c5c9d0;min-height:18px;margin:14px 0 0;font-variant-numeric:tabular-nums}

.pg-range{width:100%;accent-color:#d9dde5;cursor:pointer}
.pg-range:disabled{opacity:.4;cursor:not-allowed}

.pg-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.pg-grid .pg-panel{margin-bottom:0}
.pg-control{margin-bottom:22px}
.pg-control label{display:flex;justify-content:space-between;font-size:13px;color:#e4e5e7;margin-bottom:10px}
.pg-control output{color:#a4a9b2;font-variant-numeric:tabular-nums}
.pg-help{display:block;font-size:11px;color:#858b95;line-height:1.7;margin-top:6px}
.pg-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:4px 0 22px;border-top:1px solid var(--line);padding-top:18px}
.pg-stats dt{font-size:9px;letter-spacing:.17em;text-transform:uppercase;color:#858b95}
.pg-stats dd{margin:6px 0 0;font-family:'Manrope',sans-serif;font-size:24px;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.pg-export{cursor:pointer;background:transparent}

.pg-preview{display:flex;flex-direction:column}
.pg-pulse{position:relative;display:grid;place-items:center;height:150px;margin-bottom:12px}
.pg-pulse img{width:34px;height:34px;filter:invert(1);opacity:.85;position:relative;z-index:1}
.pg-pulse-ring{--level:0;position:absolute;width:96px;height:96px;border-radius:50%;border:1px solid rgba(217,221,229,.6);background:radial-gradient(circle,rgba(125,155,214,.35),transparent 70%);opacity:calc(.15 + var(--level) * .85);transform:scale(calc(.7 + var(--level) * .6))}
.pg-meter{display:grid;grid-template-columns:96px 1fr;align-items:center;gap:14px;margin-bottom:14px;font-size:11px;color:#a4a9b2}
.pg-meter-track{height:8px;background:rgba(244,242,237,.06);overflow:hidden}
.pg-meter-fill{height:100%;transform-origin:left center;transform:scaleX(0)}
.pg-meter-low{background:#7d9bd6}
.pg-meter-high{background:#eef0f4}

@media(max-width:850px){.pg-intro{gap:35px}.pg-grid{grid-template-columns:1fr}}
@media(max-width:650px){
  .pg{padding-top:64px;padding-bottom:80px}
  .pg-intro{grid-template-columns:1fr;gap:26px;margin:42px 0 36px}
  .pg h1{font-size:clamp(42px,11vw,60px)}
  .pg-panel{padding:16px}
  .pg-timeline{height:170px}
  .pg-transport{gap:12px}
  .pg-seek{flex-basis:100%;order:3}
  .pg-stats dd{font-size:20px}
  .pg-meter{grid-template-columns:84px 1fr}
}
@media(prefers-reduced-motion:reduce){.pg-pulse-ring{transform:none}}