/* Promise Tracker (preview) v2 — mobile-first, no libraries */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.pt{--ok:#2fbf71;--okt:#5ee39a;--late:#d9a400;--latet:#f2c94c;--prog:#3d8bfd;--progt:#8ab8ff;--miss:#c8102e;--misst:#ff6b7f;--rev:#9b7bf0;--revt:#c3b0ff;
  max-width:var(--max,1080px);margin:0 auto;padding:20px 16px 48px;color:var(--ink,#ecece8)}
.st-delivered{--st:var(--ok);--stt:var(--okt)}.st-late{--st:var(--late);--stt:var(--latet)}.st-progress{--st:var(--prog);--stt:var(--progt)}.st-missed{--st:var(--miss);--stt:var(--misst)}.st-revised{--st:var(--rev);--stt:var(--revt)}
/* hero */
.pt-hero{display:grid;gap:20px;padding:8px 0 24px;border-bottom:1px solid var(--line);position:relative}
.pt-hero::before{content:"";position:absolute;inset:-40px -16px auto;height:340px;background:radial-gradient(60% 70% at 80% 30%,rgba(200,16,46,.22),transparent 70%);pointer-events:none;z-index:-1}
.pt-kicker{font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--red-text,#f23a52);margin:0 0 10px;display:flex;gap:8px;align-items:center}
.pt-preview{border:1px solid var(--line-strong);color:var(--ink-soft);border-radius:999px;padding:2px 8px;font-size:10px}
.pt-hero h1{font-size:clamp(30px,8vw,54px);line-height:1.04;margin:0 0 12px;letter-spacing:-.02em}
.pt-lede{color:var(--ink-soft);font-size:16px;line-height:1.55;margin:0;max-width:60ch}
.pt-kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.pt-kpi{background:var(--card,#14151a);border:1px solid var(--line);border-radius:var(--radius,10px);padding:12px}
.pt-kpi b{display:block;font-size:30px;line-height:1;font-variant-numeric:tabular-nums}
.pt-kpi span{display:block;color:var(--ink-soft);font-size:13px;margin-top:6px;line-height:1.35}
.pt-kpi small{display:block;color:var(--mute);font-size:11px;margin-top:2px}
.pt-ring{margin:0;display:grid;gap:12px;justify-items:center}
.pt-ring svg{width:min(240px,64vw);height:auto;overflow:visible}
.pt-ring circle{fill:none;stroke-width:20;transition:stroke-dasharray 1.1s cubic-bezier(.2,.8,.2,1),stroke-dashoffset 1.1s cubic-bezier(.2,.8,.2,1)}
.pt-ring .bg{stroke:rgba(255,255,255,.06)}
.pt-ring-n{fill:var(--ink);font:700 44px/1 var(--font);font-variant-numeric:tabular-nums}
.pt-ring-l{fill:var(--mute);font:500 12px var(--font-mono);letter-spacing:.1em;text-transform:uppercase}
.pt-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 12px;font-size:13px;color:var(--ink-soft)}
.pt-legend button{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:4px 6px;border-radius:6px}
.pt-legend button:focus-visible{outline:2px solid var(--red-text)}
.pt-legend i{width:10px;height:10px;border-radius:3px;background:var(--st)}
.pt-legend b{color:var(--ink);font-variant-numeric:tabular-nums}
.pt-legend button[aria-pressed="true"]{background:rgba(255,255,255,.07)}
/* highlight strips */
.pt-strips{display:grid;gap:14px;margin:22px 0}
.pt-strip{min-width:0}
.pt-strip h2,.pt-h2{font-size:13px;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--mute);margin:0 0 8px;font-weight:500}
.pt-chips{list-style:none;margin:0 -16px;padding:2px 16px 8px;display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin}
.pt-chips li{scroll-snap-align:start;flex:0 0 auto}
.pt-chips a{display:grid;gap:4px;width:220px;padding:10px 12px;background:var(--card);border:1px solid var(--line);border-top:3px solid var(--st);border-radius:var(--radius);color:var(--ink);text-decoration:none;font-size:14px;line-height:1.3;transition:transform .2s,border-color .2s}
.pt-chips a:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.pt-chips small{color:var(--stt);font-family:var(--font-mono);font-size:11px}
/* topic tiles */
.pt-tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:24px}
.pt-tile{position:relative;aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#1a1b21;color:#fff;cursor:pointer;padding:0;font:inherit;text-align:left}
.pt-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.pt-tile:hover img{transform:scale(1.05)}
.pt-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05) 30%,rgba(0,0,0,.85))}
.pt-tile .ic{position:absolute;inset:0;display:grid;place-items:center;font-size:40px;opacity:.5;background:radial-gradient(circle at 70% 20%,rgba(200,16,46,.35),transparent 60%)}
.pt-tile span{position:absolute;left:10px;right:10px;bottom:8px;z-index:1;display:flex;justify-content:space-between;align-items:end;gap:6px;font-weight:600;font-size:14px;line-height:1.2}
.pt-tile b{font-size:22px;font-variant-numeric:tabular-nums}
.pt-tile[aria-pressed="true"]{outline:2px solid var(--tesla,#c8102e);outline-offset:-2px}
.pt-tile:focus-visible{outline:2px solid var(--red-text);outline-offset:2px}
.pt-tile .dots{position:absolute;top:8px;left:8px;z-index:1;display:flex;gap:3px}
.pt-tile .dots i{width:6px;height:6px;border-radius:50%;background:var(--st)}
/* controls */
.pt-controls{display:grid;gap:10px;margin-bottom:16px;position:sticky;top:64px;z-index:5;background:rgba(12,13,16,.92);backdrop-filter:blur(8px);padding:10px 0;margin-inline:-16px;padding-inline:16px}
.pt-search input{width:100%;box-sizing:border-box;background:var(--card);border:1px solid var(--line-strong);border-radius:var(--radius);color:var(--ink);font:inherit;font-size:16px;padding:11px 14px}
.pt-selects{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.pt-selects label{display:grid;gap:4px;font-size:12px;color:var(--ink-soft)}
.pt-selects select{background:var(--card);color:var(--ink);border:1px solid var(--line-strong);border-radius:8px;padding:8px 6px;font:inherit;font-size:14px;min-width:0}
.pt-bar{display:flex;justify-content:space-between;align-items:center;gap:8px}
.pt-count{margin:0;font-size:13px;color:var(--mute)}
.pt-toggle{display:inline-flex;background:var(--card);border:1px solid var(--line-strong);border-radius:999px;padding:3px}
.pt-toggle button{all:unset;cursor:pointer;padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600;color:var(--ink-soft)}
.pt-toggle button[aria-pressed="true"]{background:var(--tesla,#c8102e);color:#fff}
.pt-toggle button:focus-visible,.pt-search input:focus-visible,.pt-selects select:focus-visible,.pt-card a:focus-visible,.pt-card summary:focus-visible{outline:2px solid var(--red-text);outline-offset:2px}
/* cards */
.pt-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.pt-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;scroll-margin-top:200px;display:grid}
.pt-card:target{border-color:var(--tesla);box-shadow:0 0 0 1px var(--tesla)}
.pt-thumb{position:relative;height:84px;background:#1a1b21;overflow:hidden}
.pt-thumb img{width:100%;height:100%;object-fit:cover;opacity:.75}
.pt-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 20%,var(--card,#14151a))}
.pt-thumb .ic{display:grid;place-items:center;height:100%;font-size:30px;opacity:.6;background:radial-gradient(circle at 80% 0,rgba(200,16,46,.3),transparent 60%)}
.pt-body{padding:0 16px 16px;margin-top:-28px;position:relative;z-index:1}
.pt-top{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:8px}
.pt-badge{font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--st);color:#0c0d10}
.st-missed .pt-badge{color:#fff}
.pt-tag{font-size:12px;color:var(--ink-soft);border:1px solid var(--line-strong);padding:3px 8px;border-radius:999px;background:rgba(12,13,16,.6)}
.pt-anchor{margin-left:auto;font-size:13px;color:var(--mute);text-decoration:none;padding:4px 6px}
.pt-anchor:hover{color:var(--ink)}
.pt-card h3{font-size:18px;line-height:1.3;margin:0 0 10px}
.pt-qlabel{display:inline-block;font-size:11px;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--mute);margin-bottom:4px}
.pt-quote{margin:0 0 12px;padding:0 0 0 12px;border-left:2px solid var(--st);font-size:15px;line-height:1.55}
.pt-quote.para{font-style:italic;color:var(--ink-soft);border-left-style:dashed}
.pt-gap{margin:0 0 12px}
.pt-gap-row{display:flex;justify-content:space-between;font-size:12px;color:var(--mute);margin-bottom:5px}
.pt-gap-row b{color:var(--stt);font-weight:600}
.pt-gap-track{position:relative;height:8px;background:rgba(255,255,255,.06);border-radius:99px}
.pt-gap-track i{position:absolute;top:0;bottom:0;border-radius:99px;background:var(--st);transform-origin:left;transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.pt-gap-track em{position:absolute;top:-3px;bottom:-3px;width:2px;background:var(--ink);left:var(--dl)}
.pt-meta{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:13px;color:var(--ink-soft);margin:0 0 10px}
.pt-meta dt{color:var(--mute)}.pt-meta dd{margin:0}
.pt-card a{color:var(--ink);text-decoration-color:var(--red-text);text-underline-offset:2px}
.pt-sub{font-size:11px;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--mute);margin:12px 0 6px}
.pt-ev,.pt-rev{margin:0;padding:0;list-style:none;display:grid;gap:6px;font-size:14px;line-height:1.5}
.pt-ev li{padding-left:12px;position:relative}
.pt-ev li::before{content:"";position:absolute;left:0;top:.6em;width:5px;height:5px;border-radius:50%;background:var(--line-strong)}
.pt-rev{border-left:1px solid var(--line-strong);margin-left:4px;padding-left:12px}
.pt-rev li{position:relative}
.pt-rev li::before{content:"";position:absolute;left:-16px;top:.55em;width:7px;height:7px;border-radius:50%;background:var(--card);border:1px solid var(--stt)}
.pt-card details{margin-top:10px;border-top:1px solid var(--line);padding-top:8px}
.pt-card summary{cursor:pointer;font-size:13px;color:var(--ink-soft);list-style:none;display:flex;justify-content:space-between}
.pt-card summary::after{content:"+";color:var(--mute)}
.pt-card details[open] summary::after{content:"–"}
.pt-src{color:var(--mute);font-size:12px}
.pt-note{font-size:13px;color:var(--ink-soft);margin:10px 0 0;padding:8px 10px;background:rgba(255,255,255,.03);border-radius:8px}
.pt-verified{font-size:12px;color:var(--mute);margin:10px 0 0}
.pt-empty{color:var(--ink-soft);padding:24px 0}
/* timeline */
.pt-tl{overflow-x:auto;margin:0 -16px;padding:0 16px 8px;-webkit-overflow-scrolling:touch}
.pt-tl-inner{min-width:880px;position:relative}
.pt-tl-axis{display:grid;grid-template-columns:200px 1fr;position:sticky;top:0;font-size:11px;color:var(--mute);font-family:var(--font-mono);margin-bottom:6px}
.pt-tl-years{position:relative;height:18px}
.pt-tl-years span{position:absolute;transform:translateX(-50%)}
.pt-tl-row{display:grid;grid-template-columns:200px 1fr;align-items:center;min-height:30px;border-top:1px solid var(--line);text-decoration:none;color:var(--ink)}
.pt-tl-row:hover{background:rgba(255,255,255,.03)}
.pt-tl-row .lbl{font-size:12.5px;line-height:1.25;padding:4px 10px 4px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pt-tl-track{position:relative;height:30px}
.pt-tl-grid{position:absolute;top:0;bottom:0;width:1px;background:rgba(255,255,255,.05)}
.pt-tl-today{position:absolute;top:-24px;bottom:0;width:2px;background:var(--red-text);opacity:.7}
.pt-tl-today::before{content:"Today";position:absolute;top:0;left:4px;font:10px var(--font-mono);color:var(--red-text)}
.pt-tl-plan,.pt-tl-over{position:absolute;top:12px;height:6px;border-radius:99px;transform-origin:left;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.pt-tl-plan{background:rgba(255,255,255,.22)}
.pt-tl-over{background:var(--st)}
.pt-tl-dot{position:absolute;top:10px;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:var(--st);box-shadow:0 0 0 2px var(--bg,#0c0d10)}
.pt-tl-dl{position:absolute;top:8px;width:2px;height:14px;margin-left:-1px;background:var(--ink)}
.pt-tl-key{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--ink-soft);margin:0 0 10px}
.pt-tl-key i{display:inline-block;width:18px;height:6px;border-radius:99px;vertical-align:middle;margin-right:5px}
/* method */
.pt-method{margin-top:32px;padding-top:20px;border-top:1px solid var(--line);color:var(--ink-soft);font-size:14px;line-height:1.6}
.pt-method h2{color:var(--ink);font-size:18px;margin:0 0 8px}
.pt-method ul{padding-left:18px;margin:0 0 10px}
.pt-method a{color:var(--ink)}
.pt-credits{font-size:12px;color:var(--mute)}
/* motion */
.pt-reveal{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease}
.pt-reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .pt *,.pt *::before{transition:none!important;animation:none!important}
  .pt-reveal{opacity:1;transform:none}
}
@media (min-width:760px){
  .pt{padding:36px 24px 64px}
  .pt-hero{grid-template-columns:1.25fr 1fr;align-items:center;gap:32px}
  .pt-strips{grid-template-columns:1fr 1fr}
  .pt-chips{margin:0;padding:2px 0 8px}
  .pt-tiles{grid-template-columns:repeat(5,1fr)}
  .pt-controls{grid-template-columns:1fr auto;align-items:end;top:70px;margin-inline:0;padding-inline:0}
  .pt-selects{grid-template-columns:repeat(3,minmax(140px,1fr))}
  .pt-bar{grid-column:1/-1}
  .pt-list{grid-template-columns:1fr 1fr}
  .pt-tl{margin:0;padding:0 0 8px}
  .pt-tl-inner{min-width:0}
  .pt-tl-axis,.pt-tl-row{grid-template-columns:260px 1fr}
}