/* Caliber rhythm library — presentation release, October 25, 2026.
   Clinical datasets and monitor/therapy engines remain separate. */
#rhythmLib.cl-library{--cl-bg:#101216;--cl-panel:#191d23;--cl-border:#343b45;--cl-text:#f4f1e9;--cl-muted:#b8c0cb;--cl-gold:#e2bd70;--cl-trace:#7deaaa;display:none;position:fixed;inset:var(--nav-h,72px) 0 0;background:var(--cl-bg);z-index:450;color:var(--cl-text);font:400 16px/1.55 Inter,Arial,sans-serif;overflow:hidden;animation:none}
#rhythmLib.cl-library.open{display:flex;flex-direction:column}
#rhythmLib.cl-library *{box-sizing:border-box}
#rhythmLib.cl-library [hidden]{display:none!important}
#rhythmLib .cl-header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:18px clamp(16px,3vw,36px);border-bottom:1px solid var(--cl-border);background:var(--cl-bg);flex:none}
#rhythmLib .cl-eyebrow{font-size:11px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--cl-gold);margin-bottom:4px}
#rhythmLib #clTitle{font-size:24px;font-weight:600;line-height:1.25;margin:0;color:var(--cl-text)}
#rhythmLib h2{font-size:21px;font-weight:600;line-height:1.35;margin:0 0 8px;color:var(--cl-text)}
#rhythmLib h3{font-size:17px;font-weight:600;line-height:1.4;margin:0 0 10px;color:var(--cl-text)}
#rhythmLib p{margin:0 0 14px;line-height:1.65}
#rhythmLib .cl-subtitle,#rhythmLib .cl-muted{color:var(--cl-muted);font-size:14px}
#rhythmLib button,#rhythmLib input,#rhythmLib select{font-family:Inter,Arial,sans-serif;font-size:15px;line-height:1.4}
#rhythmLib button{cursor:pointer}
#rhythmLib button:focus-visible,#rhythmLib input:focus-visible,#rhythmLib select:focus-visible,#rhythmLib summary:focus-visible{outline:3px solid var(--cl-gold);outline-offset:3px}
#rhythmLib .cl-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 15px;border:1px solid var(--cl-border);border-radius:8px;background:var(--cl-panel);color:var(--cl-text);font-weight:500;white-space:normal;text-align:center;text-decoration:none}
#rhythmLib .cl-button:hover{border-color:var(--cl-gold)}
#rhythmLib .cl-button:disabled{opacity:.55;cursor:not-allowed}
#rhythmLib .cl-button-primary{background:var(--cl-gold);color:#17140c;border-color:var(--cl-gold)}
#rhythmLib .cl-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
#rhythmLib .cl-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-color:rgba(196,154,60,.35) var(--cl-bg);padding:24px clamp(16px,3vw,36px) 40px}
#rhythmLib .cl-inner{max-width:1400px;margin:0 auto}
#rhythmLib .cl-filters{display:grid;grid-template-columns:minmax(200px,1fr) minmax(210px,.65fr);gap:16px;margin-bottom:16px;max-width:900px}
#rhythmLib .cl-field label{display:block;font-size:13px;font-weight:500;color:var(--cl-muted);margin-bottom:7px}
#rhythmLib .cl-field input,#rhythmLib .cl-field select{width:100%;min-height:48px;padding:11px 13px;border:1px solid var(--cl-border);border-radius:8px;background:var(--cl-panel);color:var(--cl-text);font-size:16px}
#rhythmLib .cl-field input::placeholder{color:#a7afba}
#rhythmLib .cl-count{font-size:13px;color:var(--cl-muted);margin-bottom:24px}
#rhythmLib .cl-group{margin-bottom:30px}
#rhythmLib .cl-group>h2{font-size:16px;margin-bottom:14px;color:var(--cl-gold)}
#rhythmLib .cl-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
#rhythmLib .cl-card{display:flex;flex-direction:column;width:100%;min-width:0;padding:20px;border:1px solid var(--cl-border);border-radius:12px;background:var(--cl-panel);color:var(--cl-text);text-align:left;transition:border-color .12s,background .12s}
#rhythmLib .cl-card:hover{background:#20262e;border-color:var(--cl-gold)}
#rhythmLib .cl-card-title{font-size:16px;line-height:1.4;font-weight:600;min-height:45px;display:block}
#rhythmLib .cl-card canvas{position:static;inset:auto;display:block;width:100%;height:84px;margin:12px 0 14px}
#rhythmLib .cl-card-rate{font-size:14px;font-weight:500;display:block;margin-top:auto}
#rhythmLib .cl-card-reg{font-size:13px;color:var(--cl-muted);display:block;margin-top:5px}
#rhythmLib .cl-card-open{display:block;font-size:13px;color:var(--cl-gold);margin-top:16px}
#rhythmLib .cl-empty{padding:32px 0}
#rhythmLib .cl-note{border-left:3px solid #9b7b3e;padding:10px 14px;background:#211e17;color:#e7dbbf;font-size:13px;line-height:1.6;margin:0 0 24px;max-width:1050px}
#rhythmLib .cl-detail{max-width:1150px;margin:0 auto}
#rhythmLib .cl-detail-title{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;flex-wrap:wrap;margin:20px 0}
#rhythmLib .cl-detail-title h2{font-size:27px;margin-bottom:5px}
#rhythmLib .cl-trace{padding:18px;border:1px solid var(--cl-border);border-radius:12px;background:#121a18;margin-bottom:22px}
#rhythmLib .cl-trace-header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;color:rgba(234,230,220,.72);font-size:13px}
#rhythmLib .cl-trace-window{overflow-x:auto;overscroll-behavior-x:contain;margin:14px 0 10px;border-radius:5px}
#rhythmLib .cl-trace canvas{position:static;inset:auto;display:block;width:100%;height:200px}
#rhythmLib .cl-trace-caption{font-size:12px;color:#bbcbc1}
#rhythmLib .cl-duration{font-variant-numeric:tabular-nums}
#rhythmLib .cl-facts{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;border-bottom:1px solid var(--cl-border);padding:0 0 24px;margin:0 0 24px}
#rhythmLib .cl-facts dt{font-size:12px;font-weight:500;color:var(--cl-muted);margin-bottom:7px}
#rhythmLib .cl-facts dd{margin:0;font-size:15px;line-height:1.55;overflow-wrap:anywhere}
#rhythmLib .cl-reading{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(240px,.8fr);gap:36px;margin-bottom:24px}
#rhythmLib .cl-reading p{font-size:16px;max-width:76ch}
#rhythmLib .cl-checklist{padding:20px;background:var(--cl-panel);border-radius:10px;align-self:start}
#rhythmLib .cl-checklist ol{padding-left:20px;margin:0;color:var(--cl-muted);font-size:14px}
#rhythmLib .cl-checklist li{margin:8px 0}
#rhythmLib details{border-top:1px solid var(--cl-border);padding:18px 0}
#rhythmLib summary{font-size:16px;font-weight:500;cursor:pointer;min-height:30px}
#rhythmLib details>div{padding-top:16px;max-width:82ch;color:var(--cl-text);font-size:15px;line-height:1.65}
#rhythmLib .cl-reference{color:var(--cl-muted);font-size:13px;padding-top:20px;border-top:1px solid var(--cl-border)}
#rhythmLib .cl-reference a{color:var(--cl-gold);text-underline-offset:3px}
#rhythmLib .cl-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1550px){#rhythmLib .cl-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1000px){#rhythmLib .cl-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#rhythmLib .cl-facts{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:640px){#rhythmLib .cl-header{padding:14px 16px;gap:12px;align-items:flex-start}#rhythmLib #clTitle{font-size:21px}#rhythmLib .cl-subtitle{font-size:13px}#rhythmLib .cl-scroll{padding-top:20px}#rhythmLib .cl-filters{grid-template-columns:1fr;gap:12px}#rhythmLib .cl-grid{grid-template-columns:1fr;gap:12px}#rhythmLib .cl-card{padding:16px}#rhythmLib .cl-card-title{min-height:0}#rhythmLib .cl-card canvas{height:76px;margin:10px 0}#rhythmLib .cl-card-open{margin-top:12px}#rhythmLib .cl-detail-title h2{font-size:23px}#rhythmLib .cl-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 16px}#rhythmLib .cl-reading{grid-template-columns:1fr;gap:20px}#rhythmLib .cl-trace{padding:14px}#rhythmLib .cl-trace canvas{height:180px}#rhythmLib .cl-header .cl-button{padding:9px 12px}#rhythmLib .cl-checklist{padding:16px}}
@media(prefers-reduced-motion:reduce){#rhythmLib .cl-card{transition:none}}

/* Approved Caliber smoked glass: exact brand palette and font roles. */
#rhythmLib.cl-library{--cl-bg:#070708;--cl-panel:#111114;--cl-border:rgba(196,154,60,.15);--cl-text:#EAE6DC;--cl-muted:rgba(234,230,220,.72);--cl-gold:#C49A3C;--cl-trace:#C49A3C;background:radial-gradient(ellipse at 8% 25%,rgba(196,154,60,.12),transparent 50%),linear-gradient(rgba(196,154,60,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(196,154,60,.05) 1px,transparent 1px),linear-gradient(#070708,#0C0C0E);background-size:auto,40px 40px,40px 40px,auto;font-family:Inter,Arial,sans-serif}
#rhythmLib .cl-header{background:#070708;border-color:var(--cl-border)}
#rhythmLib #clTitle,#rhythmLib h2,#rhythmLib h3{font-family:'Libre Baskerville',Georgia,serif;font-weight:400;color:#F8F5EE}
#rhythmLib #clTitle{font-size:26px;line-height:1.45}
#rhythmLib .cl-eyebrow,#rhythmLib .cl-group>h2{font-family:'Barlow Condensed',Inter,sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:#C49A3C;font-size:14px}
#rhythmLib .cl-button{background:#16161A;border-color:var(--cl-border);font-family:'Barlow Condensed',Inter,sans-serif;font-size:17px;font-weight:700;letter-spacing:.04em;color:#EAE6DC}
#rhythmLib .cl-button:hover{border-color:#E2B96A}
#rhythmLib .cl-button-primary{background:#C49A3C;border-color:#C49A3C;color:#070708;box-shadow:0 5px 20px rgba(196,154,60,.25)}
#rhythmLib .cl-button-primary:hover{background:#E2B96A}
#rhythmLib .cl-field input,#rhythmLib .cl-field select{background:#16161A;border-color:var(--cl-border);color:#EAE6DC}
#rhythmLib .cl-field input::placeholder{color:rgba(234,230,220,.62)}
#rhythmLib .cl-count{font-family:'Share Tech Mono',monospace;color:rgba(234,230,220,.62)}
#rhythmLib .cl-card{position:relative;isolation:isolate;overflow:hidden;border-radius:20px;background:linear-gradient(145deg,rgba(248,245,238,.045),transparent 60%),rgba(17,17,20,.65);border:1px solid rgba(196,154,60,.15);box-shadow:inset 0 1px 0 rgba(248,245,238,.1),0 12px 26px rgba(0,0,0,.25);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);transition:transform .18s,border-color .18s,box-shadow .18s}
#rhythmLib .cl-card:before{content:"";position:absolute;top:0;left:8%;right:8%;height:1px;background:linear-gradient(90deg,transparent,rgba(240,216,152,.4),transparent);pointer-events:none}
#rhythmLib .cl-card:hover{transform:translateY(-3px);background:linear-gradient(145deg,rgba(248,245,238,.06),transparent 60%),rgba(17,17,20,.8);border-color:#E2B96A;box-shadow:inset 0 1px 0 rgba(240,216,152,.18),0 8px 28px rgba(196,154,60,.25)}
#rhythmLib .cl-card-title{font-family:'Libre Baskerville',Georgia,serif;font-size:16px;font-weight:400;line-height:1.65;min-height:54px;color:#F8F5EE}
#rhythmLib .cl-card canvas{filter:drop-shadow(0 0 4px rgba(196,154,60,.25))}
#rhythmLib .cl-card-rate{font-family:Rajdhani,Inter,sans-serif;font-weight:600;font-size:20px;line-height:1.35;color:#EAE6DC}
#rhythmLib .cl-card-reg{color:rgba(234,230,220,.72)}
#rhythmLib .cl-card-open{font-family:'Barlow Condensed',Inter,sans-serif;font-weight:700;font-size:16px;letter-spacing:.08em;text-transform:uppercase;border-top:1px solid rgba(255,255,255,.06);padding-top:13px;color:#C49A3C}
#rhythmLib .cl-trace{background:linear-gradient(145deg,rgba(240,216,152,.045),transparent 55%),rgba(17,17,20,.9);border:1px solid var(--cl-border);border-radius:20px;box-shadow:inset 0 1px 0 rgba(248,245,238,.1),0 16px 40px rgba(0,0,0,.35)}
#rhythmLib .cl-trace-header,#rhythmLib .cl-trace-caption{font-family:'Share Tech Mono',monospace;color:rgba(234,230,220,.62)}
#rhythmLib .cl-facts{border-color:var(--cl-border)}
#rhythmLib .cl-facts dd{font-family:Rajdhani,Inter,sans-serif;font-size:20px;font-weight:500}
#rhythmLib .cl-reading{padding:24px;border-radius:14px;background:#111114;border:1px solid rgba(255,255,255,.06)}
#rhythmLib .cl-checklist{background:#16161A}
#rhythmLib details{border-color:var(--cl-border);background:#111114;padding:18px 20px}
#rhythmLib .cl-reference{font-family:Inter,Arial,sans-serif;color:rgba(234,230,220,.62);border-color:var(--cl-border)}
#rhythmLib .cl-note{background:#16161A;border-color:#C49A3C;color:rgba(234,230,220,.72)}
#rhythmLib .cl-reference a:hover{color:#E2B96A}
@media(max-width:640px){#rhythmLib .cl-card-title{min-height:0;font-size:16px}#rhythmLib .cl-reading{padding:18px}#rhythmLib .cl-card{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}#rhythmLib .cl-detail-title h2{line-height:1.5}#rhythmLib .cl-facts dd{font-size:19px}}
@media(prefers-reduced-motion:reduce){#rhythmLib .cl-card{transition:none}#rhythmLib .cl-card:hover{transform:none}}
@media(prefers-reduced-transparency:reduce){#rhythmLib .cl-card{background:#111114;backdrop-filter:none;-webkit-backdrop-filter:none}}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){#rhythmLib .cl-card{background:#111114}}
#rhythmLib #clTitle:focus,#rhythmLib h2:focus,#rhythmLib [tabindex='-1']:focus{outline:none}#rhythmLib .cl-card:focus-visible,#rhythmLib a:focus-visible,#rhythmLib .cl-trace-window:focus-visible{outline:3px solid var(--cl-gold);outline-offset:3px}