/* --- reset inside the template: undo theme and Elementor defaults without touching inherited type --- */
.bt-video-single.bt-video-single{isolation:isolate;max-width:none}
.bt-video-single.bt-video-single h1,.bt-video-single.bt-video-single h2,.bt-video-single.bt-video-single h3,.bt-video-single.bt-video-single h4,.bt-video-single.bt-video-single p,.bt-video-single.bt-video-single ol,.bt-video-single.bt-video-single ul,.bt-video-single.bt-video-single li,.bt-video-single.bt-video-single figure{margin:0;padding:0;color:inherit;font-family:inherit;max-width:none;text-align:inherit}
.bt-video-single.bt-video-single a{color:inherit;text-decoration:none;box-shadow:none;background:none;border:0;padding:0;margin:0;font-family:inherit}
.bt-video-single.bt-video-single a:hover,.bt-video-single.bt-video-single a:focus{text-decoration:none;box-shadow:none}
.bt-video-single.bt-video-single button,.bt-video-single.bt-video-single input,.bt-video-single.bt-video-single select,.bt-video-single.bt-video-single label{font-family:inherit;color:inherit;margin:0;box-shadow:none;text-transform:inherit;letter-spacing:inherit}
.bt-video-single.bt-video-single button{background:none;border:0;padding:0;cursor:pointer;-webkit-appearance:none;appearance:none;border-radius:0}
.bt-video-single.bt-video-single img,.bt-video-single.bt-video-single video{max-width:100%;height:auto;display:block}
.bt-video-single.bt-video-single svg{max-width:100%;vertical-align:middle}
.bt-video-single.bt-video-single ol{list-style:decimal;padding-left:18px}

:root{
  --pink:#FC0484;
  --wine:#991867;
  --adept:#AD04FC;
  --vibe:#F100FF;
  --stroke:#2E9BFF;
  --dark:#000000;
  --panel:#1d1d1d;
  --panel2:#232323;
  --line:rgba(255,255,255,.09);
  --txt:rgba(255,255,255,.82);
  --dim:rgba(255,255,255,.5);
  --faint:rgba(255,255,255,.32);
}/* the template paints its own surface: nothing here depends on the theme's colours */
.bt-video-single.bt-video-single *{margin:0;padding:0;box-sizing:border-box}.bt-video-single.bt-video-single{
  background:var(--dark);
  color:var(--txt);
  font-family:'Noto Sans',sans-serif;
  font-size:15px;
  line-height:1.6;
  overflow-x:hidden;
}/* ambient atmosphere */
.bt-video-single.bt-video-single{position:relative;padding:40px 24px 120px}.bt-video-single.bt-video-single::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(900px 420px at 78% -8%, rgba(252,4,132,.07), transparent 60%),
    radial-gradient(760px 400px at 12% 108%, rgba(153,24,103,.09), transparent 62%);
}.bt-video-single.bt-video-single .wrap{max-width:1120px;margin:0 auto;position:relative;z-index:1}.bt-video-single.bt-video-single /* ============ faux site header (context only) ============ */
  display:flex;align-items:center;justify-content:space-between;
  max-width:1120px;margin:0 auto;padding:22px 0 18px;
  border-bottom:1px solid var(--line);
}
@media(max-width:760px){.fauxnav .links{display:none}}.bt-video-single.bt-video-single /* ============ page head ============ */
.head{padding:46px 0 26px;text-align:center}.bt-video-single.bt-video-single .eyebrow{
  display:inline-flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:4px 10px;
  font-family:'Montserrat',sans-serif;font-weight:600;font-size:11px;
  letter-spacing:2.6px;text-transform:uppercase;color:var(--dim);
}.bt-video-single.bt-video-single .eyebrow a, .bt-video-single.bt-video-single .eyebrow span{white-space:nowrap}
@media(max-width:640px){.bt-video-single.bt-video-single .eyebrow{display:none}}.bt-video-single.bt-video-single .eyebrow .dot{
  width:6px;height:6px;border-radius:50%;background:var(--pink);
  box-shadow:0 0 8px rgba(252,4,132,.9);
  animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.72)}}.bt-video-single.bt-video-single .eyebrow .sep{color:var(--faint)}.bt-video-single.bt-video-single .eyebrow a{color:var(--dim);text-decoration:none;transition:color .2s}.bt-video-single.bt-video-single .eyebrow a:hover{color:var(--pink)}.bt-video-single.bt-video-single .title{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:44px;
  color:#fff;letter-spacing:.4px;margin:14px 0 4px;line-height:1.15;
}.bt-video-single.bt-video-single .title em{font-style:normal;color:var(--pink)}
@media(max-width:640px){.bt-video-single.bt-video-single .title{font-size:32px}}.bt-video-single.bt-video-single /* meta row */
.meta{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;
  gap:10px;margin-top:16px;
}.bt-video-single.bt-video-single .chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);
  font-family:'Montserrat',sans-serif;font-weight:600;font-size:11.5px;
  letter-spacing:1.2px;text-transform:uppercase;color:var(--dim);
  transition:.25s;
}.bt-video-single.bt-video-single .chip svg{width:13px;height:13px;flex:none}.bt-video-single.bt-video-single .chip.hfo{border-color:rgba(153,24,103,.55);color:#e58ec2}.bt-video-single.bt-video-single .chip.len{color:var(--txt)}.bt-video-single.bt-video-single .chip.len svg{stroke:var(--pink)}.bt-video-single.bt-video-single .chip.sync{border-color:rgba(241,0,255,.4);color:#f2a3ff;cursor:pointer}.bt-video-single.bt-video-single .chip.sync svg{fill:var(--vibe)}.bt-video-single.bt-video-single .chip.sync:hover{border-color:var(--vibe);background:rgba(241,0,255,.08);box-shadow:0 0 14px rgba(241,0,255,.18)}.bt-video-single.bt-video-single .chip.sync .mini{width:5px;height:5px;border-radius:50%;background:var(--faint);transition:.3s}.bt-video-single.bt-video-single .chip.sync.on .mini{background:#2ee6a8;box-shadow:0 0 7px rgba(46,230,168,.9)}.bt-video-single.bt-video-single /* difficulty bar chip */
.diffwrap{display:inline-flex;align-items:center;gap:9px;padding:6px 13px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03)}.bt-video-single.bt-video-single .diffwrap .lab{font-family:'Montserrat',sans-serif;font-weight:600;font-size:11.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--dim)}.bt-video-single.bt-video-single .diffbar{display:flex;gap:3px}.bt-video-single.bt-video-single .diffbar i{width:14px;height:5px;border-radius:2px;background:rgba(255,255,255,.12)}.bt-video-single.bt-video-single .diffbar i.f{background:linear-gradient(90deg,var(--pink),var(--wine));box-shadow:0 0 6px rgba(252,4,132,.45)}.bt-video-single.bt-video-single /* ============ divider ============ */
.divider{display:flex;align-items:center;gap:18px;margin:34px 0 26px}.bt-video-single.bt-video-single .divider .ln{flex:1;height:1px;background:linear-gradient(90deg,transparent,var(--line))}.bt-video-single.bt-video-single .divider .ln:last-child{background:linear-gradient(90deg,var(--line),transparent)}.bt-video-single.bt-video-single .divider .tx{font-family:'Montserrat',sans-serif;font-weight:600;font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--faint);white-space:nowrap}.bt-video-single.bt-video-single /* ============ player stage ============ */
.stage{position:relative;margin:0 auto;max-width:1020px}.bt-video-single.bt-video-single .frame{
  position:relative;border-radius:14px;overflow:hidden;
  background:#111;border:1px solid var(--line);
  box-shadow:0 24px 70px rgba(0,0,0,.55), 0 0 0 1px rgba(252,4,132,.06);
  transition:box-shadow .4s;
}.bt-video-single.bt-video-single .stage:hover .frame{box-shadow:0 24px 70px rgba(0,0,0,.55), 0 0 44px rgba(252,4,132,.12)}.bt-video-single.bt-video-single /* faint sigil suggestion in placeholder */
.screen .sigil{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;
}.bt-video-single.bt-video-single .screen .sigil svg{width:44%;max-width:380px;opacity:.10}.bt-video-single.bt-video-single .screen.playing .playbtn svg.p{display:none}.bt-video-single.bt-video-single .screen .playbtn svg.pa{display:none;margin-left:0}.bt-video-single.bt-video-single .screen.playing .playbtn svg.pa{display:block}.bt-video-single.bt-video-single /* faux control bar */

/* sync pulse — the signature: script activity rendered along the frame base */
.syncpulse{
  position:absolute;left:0;right:0;bottom:-1px;height:3px;z-index:4;
  background:linear-gradient(90deg,transparent, rgba(241,0,255,.0) 10%, rgba(241,0,255,.85) 50%, rgba(241,0,255,0) 90%, transparent);
  background-size:220px 100%;background-repeat:no-repeat;background-position:-220px 0;
  opacity:0;transition:opacity .4s;
}.bt-video-single.bt-video-single .frame.synced .syncpulse{opacity:1;animation:sweep 1.7s linear infinite}
@keyframes sweep{from{background-position:-220px 0}to{background-position:calc(100% + 220px) 0}}.bt-video-single.bt-video-single /* interactive strip (passive indicator — controls live in the corner widget) */
.strip{
  max-width:1020px;margin:14px auto 0;display:flex;align-items:center;justify-content:space-between;
  gap:14px;padding:11px 16px;border-radius:10px;
  border:1px solid var(--line);background:rgba(255,255,255,.025);
}.bt-video-single.bt-video-single .strip{transition:border-color .3s,background .3s}.bt-video-single.bt-video-single .strip .l{display:flex;align-items:center;gap:10px;font-family:'Montserrat',sans-serif;font-weight:600;font-size:12px;letter-spacing:1.4px;text-transform:uppercase;color:var(--faint);transition:color .3s}.bt-video-single.bt-video-single .strip .l svg{width:15px;height:15px;fill:var(--vibe);opacity:.45;transition:opacity .3s,filter .3s}.bt-video-single.bt-video-single .strip.connected{border-color:rgba(241,0,255,.35);background:rgba(241,0,255,.04)}.bt-video-single.bt-video-single .strip.connected .l{color:#fff}.bt-video-single.bt-video-single .strip.connected .l svg{opacity:1;filter:drop-shadow(0 0 5px rgba(241,0,255,.5))}.bt-video-single.bt-video-single .strip.locked .l{color:var(--faint)}.bt-video-single.bt-video-single .strip.locked .l svg{opacity:.35;filter:none}.bt-video-single.bt-video-single .strip.locked .lockmsg a{color:var(--pink);text-decoration:none;font-weight:700}.bt-video-single.bt-video-single .strip.locked .lockmsg a:hover{text-decoration:underline}.bt-video-single.bt-video-single .strip .st{font-family:'Montserrat',sans-serif;font-weight:600;font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--faint);display:flex;align-items:center;gap:8px}.bt-video-single.bt-video-single .strip .st .sdot{width:7px;height:7px;border-radius:50%;background:var(--faint)}.bt-video-single.bt-video-single .strip.connected .st{color:#7be7c1}.bt-video-single.bt-video-single .strip.connected .st .sdot{background:#2ee6a8;box-shadow:0 0 8px rgba(46,230,168,.8)}.bt-video-single.bt-video-single .strip button{
  border:1px solid rgba(241,0,255,.45);background:transparent;color:#f2a3ff;border-radius:8px;
  padding:7px 15px;font-family:'Montserrat',sans-serif;font-weight:600;font-size:11.5px;letter-spacing:1.2px;
  text-transform:uppercase;cursor:pointer;transition:.25s;
}.bt-video-single.bt-video-single .strip button:hover{background:rgba(241,0,255,.12);color:#fff;box-shadow:0 0 16px rgba(241,0,255,.22)}
@media(max-width:640px){.bt-video-single.bt-video-single .strip{flex-wrap:wrap}.bt-video-single.bt-video-single .strip .st{order:3;width:100%}}.bt-video-single.bt-video-single /* ============ episode navigation ============ */
.nav3{
  max-width:1020px;margin:36px auto 0;display:grid;gap:16px;
  grid-template-columns:1fr 1fr 1fr;
}.bt-video-single.bt-video-single .nav3.two{grid-template-columns:1fr 1fr}.bt-video-single.bt-video-single .nav3.one{grid-template-columns:1fr;max-width:420px}.bt-video-single.bt-video-single .nbtn{
  position:relative;display:flex;align-items:center;justify-content:center;gap:11px;
  padding:17px 20px;border-radius:11px;text-decoration:none;cursor:pointer;
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:13.5px;letter-spacing:1.6px;text-transform:uppercase;
  border:1px solid var(--line);background:var(--panel);color:var(--txt);
  transition:transform .25s, box-shadow .25s, border-color .25s, background .25s;
  overflow:hidden;
}.bt-video-single.bt-video-single .nbtn svg{width:16px;height:16px;fill:currentColor;flex:none;transition:transform .25s}.bt-video-single.bt-video-single .nbtn:hover{transform:translateY(-3px);border-color:rgba(252,4,132,.5);box-shadow:0 12px 30px rgba(0,0,0,.45), 0 0 22px rgba(252,4,132,.14);color:#fff}.bt-video-single.bt-video-single .nbtn.past:hover svg{transform:translateX(-4px)}.bt-video-single.bt-video-single .nbtn.lib:hover svg{transform:translateY(-2px)}.bt-video-single.bt-video-single .nbtn .sub{position:absolute;bottom:5px;font-size:8.5px;letter-spacing:2.4px;color:var(--faint);font-weight:600}.bt-video-single.bt-video-single /* extended — the hero button */
.nbtn.ext{
  background:linear-gradient(135deg,var(--pink) 0%, var(--wine) 100%);
  border-color:transparent;color:#fff;
  box-shadow:0 10px 30px rgba(252,4,132,.28);
}.bt-video-single.bt-video-single .nbtn.ext::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(115deg,transparent 30%, rgba(255,255,255,.22) 50%, transparent 70%);
  transform:translateX(-120%);transition:transform .6s;
}.bt-video-single.bt-video-single .nbtn.ext:hover{box-shadow:0 14px 40px rgba(252,4,132,.45);border-color:transparent}.bt-video-single.bt-video-single .nbtn.ext .lk{display:none}.bt-video-single.bt-video-single.ext-locked .nbtn.ext .lk{display:block}.bt-video-single.bt-video-single .nbtn.ext:hover::after{transform:translateX(120%)}
@media(max-width:760px){.bt-video-single.bt-video-single .nav3{grid-template-columns:1fr}.bt-video-single.bt-video-single .nav3.two{grid-template-columns:1fr}}.bt-video-single.bt-video-single /* ============ corner widget (the decided funscript UI) ============ */
.fsw{position:fixed;right:22px;bottom:22px;z-index:60;font-family:'Montserrat',sans-serif}.bt-video-single.bt-video-single /* collapsed pill */
.fsw .pill{
  display:flex;align-items:center;gap:10px;cursor:pointer;user-select:none;
  padding:11px 18px;border-radius:999px;
  background:rgba(15,15,15,.92);backdrop-filter:blur(10px);
  border:1px solid rgba(252,4,132,.35);
  box-shadow:0 10px 34px rgba(0,0,0,.55), 0 0 18px rgba(252,4,132,.12);
  font-weight:700;font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:#fff;
  transition:.3s;
}.bt-video-single.bt-video-single .fsw .pill:hover{border-color:var(--pink);box-shadow:0 10px 34px rgba(0,0,0,.55), 0 0 26px rgba(252,4,132,.28)}.bt-video-single.bt-video-single .fsw .pill .pdot{width:8px;height:8px;border-radius:50%;background:var(--faint);transition:.3s}.bt-video-single.bt-video-single .fsw[data-state="connecting"] .pill .pdot{background:#ffb14a;animation:pulse 1s infinite}.bt-video-single.bt-video-single .fsw[data-state="connected"] .pill .pdot, .bt-video-single.bt-video-single .fsw[data-state="synced"] .pill .pdot{background:#2ee6a8;box-shadow:0 0 9px rgba(46,230,168,.9)}.bt-video-single.bt-video-single .fsw[data-state="synced"] .pill{border-color:rgba(241,0,255,.55)}.bt-video-single.bt-video-single .fsw .pill .chev{width:12px;height:12px;fill:var(--dim);transition:transform .3s}.bt-video-single.bt-video-single .fsw.open .pill{display:none}.bt-video-single.bt-video-single /* expanded panel */
.fsw .panel{
  display:none;width:300px;max-height:calc(100vh - 44px);flex-direction:column;border-radius:14px;overflow:hidden;
  background:rgba(15,15,15,.96);backdrop-filter:blur(14px);
  border:1px solid rgba(252,4,132,.3);
  box-shadow:0 20px 60px rgba(0,0,0,.65), 0 0 30px rgba(252,4,132,.12);
  animation:rise .28s ease;
}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.bt-video-single.bt-video-single .fsw.open .panel{display:flex}.bt-video-single.bt-video-single .fsw .ph{
  flex:0 0 auto;
  display:flex;align-items:center;gap:10px;padding:13px 16px;cursor:pointer;
  border-bottom:1px solid var(--line);
  font-weight:700;font-size:12px;letter-spacing:1.8px;text-transform:uppercase;color:#fff;
}.bt-video-single.bt-video-single .fsw .ph .pdot2{width:8px;height:8px;border-radius:50%;background:var(--faint)}.bt-video-single.bt-video-single .fsw[data-state="connecting"] .ph .pdot2{background:#ffb14a;animation:pulse 1s infinite}.bt-video-single.bt-video-single .fsw[data-state="connected"] .ph .pdot2, .bt-video-single.bt-video-single .fsw[data-state="synced"] .ph .pdot2{background:#2ee6a8;box-shadow:0 0 9px rgba(46,230,168,.9)}.bt-video-single.bt-video-single .fsw .ph .min{margin-left:auto;color:var(--faint);font-size:16px;line-height:1;transition:.2s}.bt-video-single.bt-video-single .fsw .ph:hover .min{color:#fff}.bt-video-single.bt-video-single .fsw .pb{padding:14px 16px 16px;font-family:'Noto Sans',sans-serif;overflow-y:auto;min-height:0;scrollbar-width:thin;scrollbar-color:rgba(252,4,132,.5) transparent}.bt-video-single.bt-video-single .fsw .pb::-webkit-scrollbar{width:5px}.bt-video-single.bt-video-single .fsw .pb::-webkit-scrollbar-thumb{background:rgba(252,4,132,.45);border-radius:3px}.bt-video-single.bt-video-single .fsw .status{font-size:12.5px;color:var(--dim);margin-bottom:12px}.bt-video-single.bt-video-single .fsw .status b{color:#fff;font-weight:600}.bt-video-single.bt-video-single /* script context row */
.fsw .script{
  display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:9px;
  border:1px solid rgba(241,0,255,.3);background:rgba(241,0,255,.06);margin-bottom:12px;
  font-size:12px;color:#f2a3ff;
}.bt-video-single.bt-video-single .fsw .script svg{width:14px;height:14px;fill:var(--vibe);flex:none}.bt-video-single.bt-video-single .fsw .script .stt{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bt-video-single.bt-video-single .fsw .script .sr{margin-left:auto;font-family:'Montserrat',sans-serif;font-weight:700;font-size:9.5px;letter-spacing:1.6px;text-transform:uppercase;color:var(--faint)}.bt-video-single.bt-video-single .fsw[data-state="synced"] .script .sr{color:#2ee6a8}.bt-video-single.bt-video-single /* devices */
.fsw .devs{display:none;margin-bottom:12px;max-height:136px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(252,4,132,.5) transparent}.bt-video-single.bt-video-single .fsw .devs::-webkit-scrollbar{width:5px}.bt-video-single.bt-video-single .fsw .devs::-webkit-scrollbar-thumb{background:rgba(252,4,132,.45);border-radius:3px}.bt-video-single.bt-video-single .fsw .dev .dn{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bt-video-single.bt-video-single .fsw[data-state="connected"] .devs, .bt-video-single.bt-video-single .fsw[data-state="synced"] .devs{display:block}.bt-video-single.bt-video-single .fsw .dev{display:flex;align-items:center;gap:9px;padding:7px 4px;font-size:13px;color:var(--txt)}.bt-video-single.bt-video-single .fsw .dev svg{width:14px;height:14px;fill:var(--vibe)}.bt-video-single.bt-video-single .fsw .dev .tag{margin-left:auto;font-family:'Montserrat',sans-serif;font-size:9px;font-weight:700;letter-spacing:1.4px;color:var(--faint);border:1px solid var(--line);padding:2px 7px;border-radius:999px}.bt-video-single.bt-video-single /* sliders */
.fsw .row{display:none;align-items:center;gap:10px;margin-bottom:11px;font-size:12px;color:var(--dim)}.bt-video-single.bt-video-single .fsw[data-state="connected"] .row, .bt-video-single.bt-video-single .fsw[data-state="synced"] .row{display:flex}.bt-video-single.bt-video-single .fsw .row .rl{width:66px;font-family:'Montserrat',sans-serif;font-weight:600;font-size:10px;letter-spacing:1.4px;text-transform:uppercase}.bt-video-single.bt-video-single .fsw input[type=range]{flex:1;-webkit-appearance:none;height:4px;border-radius:3px;background:rgba(255,255,255,.16);outline:0}.bt-video-single.bt-video-single .fsw input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--pink);cursor:pointer;box-shadow:0 0 8px rgba(252,4,132,.6)}.bt-video-single.bt-video-single .fsw .rv{min-width:44px;text-align:right;color:var(--txt);font-size:12px;font-variant-numeric:tabular-nums}.bt-video-single.bt-video-single /* action */
.fsw .act{width:100%;border:0;border-radius:9px;padding:11px;cursor:pointer;
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:12px;letter-spacing:1.8px;text-transform:uppercase;
  background:linear-gradient(135deg,var(--pink),var(--wine));color:#fff;transition:.25s;
}.bt-video-single.bt-video-single .fsw .act:hover{box-shadow:0 8px 22px rgba(252,4,132,.4)}.bt-video-single.bt-video-single .fsw[data-state="connected"] .act, .bt-video-single.bt-video-single .fsw[data-state="synced"] .act{
  background:transparent;border:1px solid var(--line);color:var(--dim);
}.bt-video-single.bt-video-single .fsw[data-state="connected"] .act:hover, .bt-video-single.bt-video-single .fsw[data-state="synced"] .act:hover{color:#fff;border-color:rgba(255,255,255,.3);box-shadow:none}.bt-video-single.bt-video-single .fsw .help{margin-top:11px;text-align:center;font-size:11px}.bt-video-single.bt-video-single .fsw .help a{color:rgba(252,4,132,.75);text-decoration:none}.bt-video-single.bt-video-single .fsw .help a:hover{color:var(--pink);text-decoration:underline}
@media(max-width:640px){.bt-video-single.bt-video-single .fsw{right:12px;bottom:12px}.bt-video-single.bt-video-single .fsw .panel{width:calc(100vw - 24px)}}.bt-video-single.bt-video-single /* ============ mockup demo controls ============ */
  position:fixed;left:18px;bottom:18px;z-index:50;
  border:1px dashed rgba(255, .bt-video-single.bt-video-single 255, .bt-video-single.bt-video-single 255, .bt-video-single.bt-video-single .18);border-radius:12px;
  background:rgba(20, .bt-video-single.bt-video-single 20, .bt-video-single.bt-video-single 20, .bt-video-single.bt-video-single .9);backdrop-filter:blur(8px);
  padding:12px 14px;max-width:250px;
}
  border:1px solid var(--line);background:transparent;color:var(--dim);border-radius:7px;
  padding:5px 9px;font-family:'Montserrat', .bt-video-single.bt-video-single sans-serif;font-weight:600;font-size:10px;letter-spacing:.8px;
  cursor:pointer;transition:.2s;
}
@media(max-width:900px){.demo{display:none}}.bt-video-single.bt-video-single /* ============ series rail ============ */
.rail{max-width:1020px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.bt-video-single.bt-video-single .rcard{display:flex;flex-direction:column;border-radius:11px;overflow:hidden;text-decoration:none;background:var(--panel);border:1px solid var(--line);transition:transform .25s,border-color .25s,box-shadow .25s}.bt-video-single.bt-video-single .rcard:hover{transform:translateY(-3px);border-color:rgba(252,4,132,.5);box-shadow:0 12px 30px rgba(0,0,0,.45), 0 0 22px rgba(252,4,132,.14)}.bt-video-single.bt-video-single .rthumb{position:relative;aspect-ratio:16/9;background:
  radial-gradient(70% 80% at 50% 25%, rgba(153,24,103,.4), transparent 65%),
  linear-gradient(160deg,#1c0f18 0%, #100a10 60%, #0a0a0c 100%)}.bt-video-single.bt-video-single .rthumb.t2{background:radial-gradient(70% 80% at 60% 30%, rgba(173,4,252,.28), transparent 65%),linear-gradient(160deg,#150e1c 0%, #0e0a12 60%, #0a0a0c 100%)}.bt-video-single.bt-video-single .rthumb.t3{background:radial-gradient(70% 80% at 40% 30%, rgba(252,4,132,.3), transparent 65%),linear-gradient(160deg,#1c0e14 0%, #120a0e 60%, #0a0a0c 100%)}.bt-video-single.bt-video-single .rplay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.85);width:44px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--pink),var(--wine));display:flex;align-items:center;justify-content:center;opacity:0;transition:.25s}.bt-video-single.bt-video-single .rplay svg{width:15px;height:15px;fill:#fff;margin-left:2px}.bt-video-single.bt-video-single .rcard:hover .rplay{opacity:1;transform:translate(-50%,-50%) scale(1)}.bt-video-single.bt-video-single .rviewed{position:absolute;top:10px;right:10px;padding:3px 9px;border-radius:999px;background:rgba(0,0,0,.65);border:1px solid var(--line);color:var(--dim);font-family:'Montserrat',sans-serif;font-weight:700;font-size:9px;letter-spacing:1.4px;text-transform:uppercase;backdrop-filter:blur(4px)}.bt-video-single.bt-video-single .rnext{position:absolute;top:10px;left:10px;padding:4px 10px;border-radius:999px;background:linear-gradient(135deg,var(--pink),var(--wine));color:#fff;font-family:'Montserrat',sans-serif;font-weight:700;font-size:9.5px;letter-spacing:1.6px;text-transform:uppercase}.bt-video-single.bt-video-single .rbody{padding:12px 14px 13px}.bt-video-single.bt-video-single .rtitle{font-family:'Montserrat',sans-serif;font-weight:700;font-size:14px;letter-spacing:.4px;color:#fff;margin-bottom:7px}.bt-video-single.bt-video-single .rmeta{display:flex;align-items:center;gap:10px;font-family:'Montserrat',sans-serif;font-weight:600;font-size:10px;letter-spacing:1.4px;text-transform:uppercase;color:var(--dim)}.bt-video-single.bt-video-single .rdiff{display:flex;gap:2px}.bt-video-single.bt-video-single .rdiff i{width:10px;height:3px;border-radius:2px;background:rgba(255,255,255,.14)}.bt-video-single.bt-video-single .rdiff i.f{background:var(--pink)}.bt-video-single.bt-video-single .rsync{width:12px;height:12px;fill:var(--vibe);margin-left:auto}
@media(max-width:760px){.bt-video-single.bt-video-single .rail{grid-template-columns:1fr}}.bt-video-single.bt-video-single /* ============ end-of-video overlay ============ */
.endov{position:absolute;inset:0;z-index:5;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.84);backdrop-filter:blur(4px)}.bt-video-single.bt-video-single .screen.is-ended .endov{display:flex}.bt-video-single.bt-video-single .endcard{width:min(420px,86%);text-align:left}.bt-video-single.bt-video-single .endlab{font-family:'Montserrat',sans-serif;font-weight:700;font-size:11px;letter-spacing:2.6px;text-transform:uppercase;color:var(--dim);margin-bottom:12px}.bt-video-single.bt-video-single .endrow{display:flex;align-items:center;gap:14px;margin-bottom:18px}.bt-video-single.bt-video-single .endthumb{width:104px;aspect-ratio:16/9;border-radius:8px;flex:none;border:1px solid var(--line);background:radial-gradient(70% 80% at 50% 25%, rgba(153,24,103,.45), transparent 65%),linear-gradient(160deg,#1c0f18,#0a0a0c)}.bt-video-single.bt-video-single .endtitle{font-family:'Montserrat',sans-serif;font-weight:700;font-size:17px;color:#fff;margin-bottom:4px}.bt-video-single.bt-video-single .endmeta{font-family:'Montserrat',sans-serif;font-weight:600;font-size:10px;letter-spacing:1.4px;text-transform:uppercase;color:var(--dim)}.bt-video-single.bt-video-single .endplay .lico{display:none;width:13px;height:13px;fill:#fff}.bt-video-single.bt-video-single .endov.locked .endplay .pico{display:none}.bt-video-single.bt-video-single .endov.locked .endplay .lico{display:block}.bt-video-single.bt-video-single .endov.mode-ext .endthumb{background:radial-gradient(70% 80% at 50% 25%, rgba(252,4,132,.5), transparent 65%),linear-gradient(160deg,#1c0e14,#0a0a0c)}.bt-video-single.bt-video-single .endov.mode-sim .endthumb{background:radial-gradient(70% 80% at 60% 30%, rgba(173,4,252,.35), transparent 65%),linear-gradient(160deg,#150e1c,#0a0a0c)}.bt-video-single.bt-video-single .endbtns{display:flex;gap:10px;flex-wrap:wrap}.bt-video-single.bt-video-single .endplay{display:inline-flex;align-items:center;gap:9px;border:0;border-radius:9px;padding:12px 20px;cursor:pointer;background:linear-gradient(135deg,var(--pink),var(--wine));color:#fff;font-family:'Montserrat',sans-serif;font-weight:700;font-size:12.5px;letter-spacing:1.6px;text-transform:uppercase;box-shadow:0 8px 24px rgba(252,4,132,.3);transition:.25s}.bt-video-single.bt-video-single .endplay:hover{box-shadow:0 10px 32px rgba(252,4,132,.45);transform:translateY(-2px)}.bt-video-single.bt-video-single .endplay svg{width:14px;height:14px;fill:#fff}.bt-video-single.bt-video-single .endghost{border:1px solid var(--line);border-radius:9px;padding:12px 18px;cursor:pointer;background:transparent;color:var(--dim);font-family:'Montserrat',sans-serif;font-weight:700;font-size:12.5px;letter-spacing:1.6px;text-transform:uppercase;transition:.25s}.bt-video-single.bt-video-single .endghost:hover{color:#fff;border-color:rgba(255,255,255,.3)}.bt-video-single.bt-video-single /* ============ widget additions ============ */
.fsw .heatwrap{display:none;margin-bottom:12px}.bt-video-single.bt-video-single .fsw[data-state="connected"] .heatwrap, .bt-video-single.bt-video-single .fsw[data-state="synced"] .heatwrap{display:block}.bt-video-single.bt-video-single .fsw .heatlab{display:flex;justify-content:space-between;font-family:'Montserrat',sans-serif;font-weight:600;font-size:10px;letter-spacing:1.4px;text-transform:uppercase;color:var(--dim);margin-bottom:6px}.bt-video-single.bt-video-single .fsw .heat{display:flex;align-items:flex-end;gap:2px;height:26px}.bt-video-single.bt-video-single .fsw .heat i{flex:1;min-width:2px;border-radius:1px;background:linear-gradient(180deg,var(--vibe),rgba(241,0,255,.35));opacity:.75}.bt-video-single.bt-video-single .fsw .heat i.hot{background:linear-gradient(180deg,#ff5ad0,var(--vibe));opacity:1}.bt-video-single.bt-video-single .fsw .testbtn{display:none;width:100%;margin-bottom:10px;border:1px solid rgba(241,0,255,.45);border-radius:9px;padding:9px;cursor:pointer;background:transparent;color:#f2a3ff;font-family:'Montserrat',sans-serif;font-weight:700;font-size:11px;letter-spacing:1.6px;text-transform:uppercase;transition:.25s}.bt-video-single.bt-video-single .fsw[data-state="connected"] .testbtn, .bt-video-single.bt-video-single .fsw[data-state="synced"] .testbtn{display:block}.bt-video-single.bt-video-single .fsw .testbtn:hover{background:rgba(241,0,255,.12);color:#fff}.bt-video-single.bt-video-single .fsw .testbtn.pulsing{background:rgba(241,0,255,.2);color:#fff}.bt-video-single.bt-video-single .fsw[data-state="err"] .pill .pdot, .bt-video-single.bt-video-single .fsw[data-state="err"] .ph .pdot2{background:#ff3355;box-shadow:0 0 8px rgba(255,51,85,.8)}.bt-video-single.bt-video-single .fsw[data-state="nodev"] .pill .pdot, .bt-video-single.bt-video-single .fsw[data-state="nodev"] .ph .pdot2{background:#ffb14a;box-shadow:0 0 8px rgba(255,177,74,.7)}.bt-video-single.bt-video-single .fsw .status.err{color:#ff8a9a}.bt-video-single.bt-video-single .fsw .status.warn{color:#ffc46b}.bt-video-single.bt-video-single .fsw .scanbtn{display:none;width:100%;margin-bottom:10px;border:1px solid rgba(252,4,132,.5);border-radius:9px;padding:9px;cursor:pointer;background:transparent;color:var(--pink);font-family:'Montserrat',sans-serif;font-weight:700;font-size:11px;letter-spacing:1.6px;text-transform:uppercase;transition:.25s}.bt-video-single.bt-video-single .fsw[data-state="nodev"] .scanbtn{display:block}.bt-video-single.bt-video-single .fsw .scanbtn:hover{background:rgba(252,4,132,.12);color:#fff}.bt-video-single.bt-video-single .fsw .dev .batt{flex:none;margin-left:6px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:9px;letter-spacing:.8px;color:var(--dim)}.bt-video-single.bt-video-single .fsw .dev .batt.low{color:#ffb14a}.bt-video-single.bt-video-single .fsw .ftwrap{display:none;margin-bottom:12px}.bt-video-single.bt-video-single .fsw[data-state="idle"] .ftwrap, .bt-video-single.bt-video-single .fsw[data-state="err"] .ftwrap{display:block}.bt-video-single.bt-video-single .fsw .ftlink{background:transparent;border:0;padding:0;cursor:pointer;font-family:'Noto Sans',sans-serif;font-size:12px;color:var(--dim);text-decoration:underline;text-underline-offset:3px;transition:color .2s}.bt-video-single.bt-video-single .fsw .ftlink:hover{color:var(--pink)}.bt-video-single.bt-video-single .fsw .ftguide{margin-top:10px;padding:11px 13px;border:1px solid var(--line);border-radius:9px;background:rgba(255,255,255,.025)}.bt-video-single.bt-video-single .fsw .ftguide ol{margin:0 0 9px;padding-left:17px;font-size:12.5px;line-height:1.55;color:var(--txt)}.bt-video-single.bt-video-single .fsw .ftguide li{margin-bottom:5px}.bt-video-single.bt-video-single .fsw .ftguide li:last-child{margin-bottom:0}.bt-video-single.bt-video-single .fsw .ftguide b{color:#fff;font-weight:600}.bt-video-single.bt-video-single .fsw .ftpdf{font-family:'Montserrat',sans-serif;font-weight:700;font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--pink);text-decoration:none;white-space:nowrap}.bt-video-single.bt-video-single .fsw .ftpdf:hover{text-decoration:underline}.bt-video-single.bt-video-single .fsw[data-state="othertab"] .pill .pdot, .bt-video-single.bt-video-single .fsw[data-state="othertab"] .ph .pdot2{background:var(--stroke);box-shadow:0 0 8px rgba(46,155,255,.7)}.bt-video-single.bt-video-single.script-none .strip, .bt-video-single.bt-video-single.script-none #syncChip, .bt-video-single.bt-video-single.script-none .fsw .script, .bt-video-single.bt-video-single.script-none .fsw .heatwrap, .bt-video-single.bt-video-single.script-none .fsw .scriptsel{display:none!important}.bt-video-single.bt-video-single .fsw .scriptsel{display:none;gap:6px;margin:-2px 0 12px}.bt-video-single.bt-video-single.script-both .fsw .scriptsel{display:flex}.bt-video-single.bt-video-single .fsw .scriptsel button{flex:1;padding:7px;border:1px solid var(--line);border-radius:7px;background:transparent;color:var(--dim);font-family:'Montserrat',sans-serif;font-weight:700;font-size:10px;letter-spacing:1.2px;text-transform:uppercase;cursor:pointer;transition:.2s}.bt-video-single.bt-video-single .fsw .scriptsel button.on{border-color:rgba(241,0,255,.5);color:#f2a3ff;background:rgba(241,0,255,.08)}.bt-video-single.bt-video-single.script-stroking .fsw .scriptsel button.on{border-color:rgba(46,155,255,.5);color:#9fd0ff;background:rgba(46,155,255,.08)}.bt-video-single.bt-video-single .strip .st.warn{color:#ffc46b}.bt-video-single.bt-video-single .strip .st.warn .sdot{background:#ffb14a;box-shadow:0 0 8px rgba(255,177,74,.7)}.bt-video-single.bt-video-single .chip.sync .mini.warn{background:#ffb14a;box-shadow:0 0 7px rgba(255,177,74,.8)}.bt-video-single.bt-video-single .fsw .autorow{display:flex;align-items:center;gap:9px;margin-bottom:12px;cursor:pointer;font-size:12px;color:var(--dim);font-family:'Noto Sans',sans-serif}.bt-video-single.bt-video-single .fsw .autorow input{display:none}.bt-video-single.bt-video-single .fsw .autorow .box{width:15px;height:15px;flex:none;border-radius:4px;border:1px solid var(--faint);position:relative;transition:.2s}.bt-video-single.bt-video-single .fsw .autorow input:checked + .box{background:var(--pink);border-color:var(--pink)}.bt-video-single.bt-video-single .fsw .autorow input:checked + .box::after{content:'';position:absolute;left:4px;top:1px;width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.bt-video-single.bt-video-single .fsw .help .hsep{margin:0 7px;color:var(--faint)}.bt-video-single.bt-video-single /* ============ script-type theming: vibration (default) vs stroking ============ */
.ic-str{display:none}.bt-video-single.bt-video-single.script-stroking .ic-vib{display:none}.bt-video-single.bt-video-single.script-stroking .ic-str{display:inline-block}.bt-video-single.bt-video-single .chip.sync .ic-str{width:13px;height:13px;fill:var(--stroke)}.bt-video-single.bt-video-single .strip .l .ic-str{width:15px;height:15px;fill:var(--stroke)}.bt-video-single.bt-video-single .strip .l .ilab{white-space:nowrap}.bt-video-single.bt-video-single.script-stroking .chip.sync{border-color:rgba(46,155,255,.4);color:#9fd0ff}.bt-video-single.bt-video-single.script-stroking .chip.sync:hover{border-color:var(--stroke);background:rgba(46,155,255,.08);box-shadow:0 0 14px rgba(46,155,255,.18)}.bt-video-single.bt-video-single.script-stroking .strip .l svg{fill:var(--stroke)}.bt-video-single.bt-video-single.script-stroking .strip.connected{border-color:rgba(46,155,255,.35);background:rgba(46,155,255,.04)}.bt-video-single.bt-video-single.script-stroking .strip.connected .l svg{filter:drop-shadow(0 0 5px rgba(46,155,255,.5))}.bt-video-single.bt-video-single.script-stroking .strip button{border-color:rgba(46,155,255,.45);color:#9fd0ff}.bt-video-single.bt-video-single.script-stroking .strip button:hover{background:rgba(46,155,255,.12);color:#fff;box-shadow:0 0 16px rgba(46,155,255,.22)}.bt-video-single.bt-video-single.script-stroking .fsw .script{border-color:rgba(46,155,255,.45);background:rgba(46,155,255,.08);color:#9fd0ff}.bt-video-single.bt-video-single.script-stroking .fsw .script svg{fill:var(--stroke)}.bt-video-single.bt-video-single.script-stroking .fsw .heat i{background:linear-gradient(180deg,var(--stroke),rgba(46,155,255,.35))}.bt-video-single.bt-video-single.script-stroking .fsw .heat i.hot{background:linear-gradient(180deg,#7cc4ff,var(--stroke))}.bt-video-single.bt-video-single.script-stroking .fsw .testbtn{border-color:rgba(46,155,255,.45);color:#9fd0ff}.bt-video-single.bt-video-single.script-stroking .fsw .testbtn:hover, .bt-video-single.bt-video-single.script-stroking .fsw .testbtn.pulsing{background:rgba(46,155,255,.15);color:#fff}.bt-video-single.bt-video-single.script-stroking .syncpulse{background:linear-gradient(90deg,transparent, rgba(46,155,255,.9) 50%, transparent);background-size:200px 100%;background-repeat:no-repeat}.bt-video-single.bt-video-single.script-stroking .fsw .dev svg{fill:var(--stroke)}.bt-video-single.bt-video-single.script-stroking .rsync{fill:var(--stroke)}.bt-video-single.bt-video-single .fsw .dev.dev-str{display:none}.bt-video-single.bt-video-single.script-stroking .fsw .dev.dev-vib{display:none}.bt-video-single.bt-video-single.script-stroking .fsw .dev.dev-str{display:flex}.bt-video-single.bt-video-single /* ============ resume prompt ============ */
.resume{position:absolute;left:16px;bottom:64px;z-index:3;display:none;align-items:center;gap:12px;padding:10px 14px;border-radius:10px;background:rgba(10,10,10,.9);border:1px solid var(--line);backdrop-filter:blur(6px);font-family:'Noto Sans',sans-serif;font-size:13px;color:var(--txt)}.bt-video-single.bt-video-single .resume.show{display:flex;animation:rise .3s ease}.bt-video-single.bt-video-single .resume b{color:#fff;font-weight:600}.bt-video-single.bt-video-single .resume button{border:0;border-radius:7px;padding:7px 13px;cursor:pointer;font-family:'Montserrat',sans-serif;font-weight:700;font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;transition:.2s}.bt-video-single.bt-video-single .resume #resNo{background:transparent;border:1px solid rgba(252,4,132,.5);color:var(--pink)}.bt-video-single.bt-video-single .resume #resNo:hover{background:rgba(252,4,132,.12);color:#fff}.bt-video-single.bt-video-single .resume #resX{background:transparent;border:0;color:var(--faint);font-size:16px;line-height:1;padding:4px 6px;letter-spacing:0}.bt-video-single.bt-video-single .resume #resX:hover{color:#fff}
@media(max-width:640px){.bt-video-single.bt-video-single .resume{left:8px;right:8px;bottom:56px;flex-wrap:wrap}}

@media (prefers-reduced-motion: reduce){.bt-video-single.bt-video-single *{animation:none!important;transition:none!important}
}.bt-video-single.bt-video-single /* ============ phones & tablets: hide interactive features, .bt-video-single.bt-video-single show reminder ============ */
.mobile-note{display:none;max-width:1020px;margin:14px auto 0;text-align:center;font-family:'Noto Sans',sans-serif;font-size:13px;color:var(--dim)}
@media (hover: none) and (pointer: coarse){.bt-video-single.bt-video-single #fsw, .bt-video-single.bt-video-single #strip{display:none!important}.bt-video-single.bt-video-single #syncChip{pointer-events:none}.bt-video-single.bt-video-single #syncChip .mini{display:none}.bt-video-single.bt-video-single .mobile-note{display:block}
}.bt-video-single.bt-video-single.script-none .mobile-note{display:none!important}.bt-video-single.bt-video-single /* ===== v1.10 / v1.4 — track switcher (shared by inner video + inner audio) ===== */
.tracks{position:relative;z-index:2;max-width:1020px;margin:0 auto 12px}.bt-video-single.bt-video-single .tracks[hidden]{display:none}.bt-video-single.bt-video-single .trk-cap{display:flex;align-items:center;gap:10px;margin:0 2px 8px;font:600 11px/1 Montserrat,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}.bt-video-single.bt-video-single .trk-cap b{color:var(--dim);font-weight:700}.bt-video-single.bt-video-single .trk-cap .ln{flex:1;height:1px;background:var(--line)}.bt-video-single.bt-video-single .trk-row{position:relative;display:flex;gap:6px;padding:5px;border-radius:14px;background:rgba(20,20,20,.72);border:1px solid var(--line);overflow-x:auto;scrollbar-width:none;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.bt-video-single.bt-video-single .trk-row::-webkit-scrollbar{display:none}.bt-video-single.bt-video-single .trk-ind{position:absolute;top:0;left:0;height:0;border-radius:10px;background:linear-gradient(180deg,rgba(252,4,132,.16),rgba(252,4,132,.06));border:1px solid rgba(252,4,132,.55);box-shadow:0 0 22px rgba(252,4,132,.16),inset 0 -2px 0 var(--pink);transition:transform .34s cubic-bezier(.3,.8,.25,1),width .34s cubic-bezier(.3,.8,.25,1);pointer-events:none}.bt-video-single.bt-video-single .trk{position:relative;z-index:1;flex:1 1 auto;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:11px 16px 10px;border:0;border-radius:10px;background:transparent;color:var(--dim);cursor:pointer;text-align:left;font-family:inherit;transition:color .2s,background .2s}.bt-video-single.bt-video-single .trk:hover{color:#fff;background:rgba(255,255,255,.04)}.bt-video-single.bt-video-single .trk:focus-visible{outline:2px solid var(--pink);outline-offset:1px}.bt-video-single.bt-video-single .trk[aria-selected="true"]{color:#fff;background:transparent}.bt-video-single.bt-video-single .trk-l{font:600 15px/1.2 Montserrat,sans-serif;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}.bt-video-single.bt-video-single .trk-m{display:flex;align-items:center;gap:8px;font-size:12px;line-height:1;color:var(--faint);white-space:nowrap}.bt-video-single.bt-video-single .trk[aria-selected="true"] .trk-m{color:var(--dim)}.bt-video-single.bt-video-single .trk-sc{display:inline-flex;align-items:center;gap:5px;padding:3px 8px 3px 6px;border-radius:999px;font-weight:600;font-size:11px;background:rgba(241,0,255,.12);color:#f58bff;border:1px solid rgba(241,0,255,.35)}.bt-video-single.bt-video-single .trk-sc svg{width:12px;height:12px;fill:currentColor}.bt-video-single.bt-video-single .trk-sc .ic-str{display:none}.bt-video-single.bt-video-single.script-stroking .trk-sc{background:rgba(46,155,255,.12);color:#8cc8ff;border-color:rgba(46,155,255,.4)}.bt-video-single.bt-video-single.script-stroking .trk-sc .ic-vib{display:none}.bt-video-single.bt-video-single.script-stroking .trk-sc .ic-str{display:inline}.bt-video-single.bt-video-single .trk-no{display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:999px;font-weight:600;font-size:11px;color:var(--faint);border:1px dashed rgba(255,255,255,.18)}.bt-video-single.bt-video-single .trk-note{color:var(--dim);font-weight:600}.bt-video-single.bt-video-single.script-none .trk-sc, .bt-video-single.bt-video-single.script-none .trk-no, .bt-video-single.bt-video-single:has(#strip.locked) .trk-sc, .bt-video-single.bt-video-single:has(#strip.locked) .trk-no{display:none}
@media (hover:none) and (pointer:coarse){.bt-video-single.bt-video-single .trk-sc, .bt-video-single.bt-video-single .trk-no{display:none}}
@media (max-width:640px){.bt-video-single.bt-video-single .trk{flex:0 0 auto;min-width:132px;padding:10px 13px 9px}.bt-video-single.bt-video-single .trk-l{font-size:14px}}.bt-video-single.bt-video-single /* always a single row: tabs share the width; labels shorten with an ellipsis if space runs out; phones scroll sideways */
/* smooth swap: the player dims and settles while the new track loads */
.frame .screen, .bt-video-single.bt-video-single .frame .cgrid{transition:opacity .22s ease,filter .22s ease,transform .22s ease}.bt-video-single.bt-video-single .frame.swapping .screen, .bt-video-single.bt-video-single .frame.swapping .cgrid{opacity:0;filter:blur(3px);transform:scale(.992)}.bt-video-single.bt-video-single .trk-now{position:absolute;left:50%;top:18px;z-index:6;transform:translate(-50%,-8px);opacity:0;pointer-events:none;display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:rgba(0,0,0,.72);border:1px solid rgba(255,255,255,.14);font:600 13px/1 Montserrat,sans-serif;color:#fff;transition:opacity .25s,transform .25s;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);white-space:nowrap}.bt-video-single.bt-video-single .trk-now i{font-style:normal;color:var(--faint);font-weight:600}.bt-video-single.bt-video-single .trk-now.show{opacity:1;transform:translate(-50%,0)}/* a track without a script: interactive stays connected but idles */
.bt-video-single.bt-video-single.track-noscript .strip{border-style:dashed}.bt-video-single.bt-video-single.track-noscript .strip .l svg{opacity:.35}.bt-video-single.bt-video-single.track-noscript .fsw .heatwrap, .bt-video-single.bt-video-single.track-noscript .fsw .scriptsel{display:none!important}.bt-video-single.bt-video-single.track-noscript .fsw .script .sr{color:var(--faint)!important;background:transparent!important;border-color:rgba(255,255,255,.18)!important}.bt-video-single.bt-video-single .fsw .script .trkname{color:#fff}
@media (prefers-reduced-motion:reduce){.bt-video-single.bt-video-single .trk-ind, .bt-video-single.bt-video-single .frame .screen, .bt-video-single.bt-video-single .frame .cgrid, .bt-video-single.bt-video-single .trk-now{transition:none}}.bt-video-single.bt-video-single /* ===== v1.11 / v1.5 — script version picker (corner widget) ===== */
.fsw .vsel{margin:-2px 0 12px}.bt-video-single.bt-video-single .fsw .vsel[hidden]{display:none}.bt-video-single.bt-video-single .fsw .vlab{display:flex;justify-content:space-between;align-items:center;font-family:'Montserrat',sans-serif;font-weight:600;font-size:10px;letter-spacing:1.4px;text-transform:uppercase;color:var(--dim);margin-bottom:6px}.bt-video-single.bt-video-single .fsw .vlab b{color:var(--faint);font-weight:600;letter-spacing:.6px;text-transform:none;font-family:'Noto Sans',sans-serif;font-size:11px}.bt-video-single.bt-video-single .fsw .vrow{display:flex;gap:6px;flex-wrap:wrap}.bt-video-single.bt-video-single .fsw .vrow button{position:relative;flex:1 1 0;min-width:64px;padding:8px 8px 7px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.02);color:var(--dim);font-family:'Montserrat',sans-serif;font-weight:700;font-size:11px;letter-spacing:.4px;cursor:pointer;transition:border-color .2s,color .2s,background .2s;line-height:1.2}.bt-video-single.bt-video-single .fsw .vrow button:hover{color:#fff;border-color:rgba(255,255,255,.22)}.bt-video-single.bt-video-single .fsw .vrow button:focus-visible{outline:2px solid var(--pink);outline-offset:1px}.bt-video-single.bt-video-single .fsw .vrow button[aria-checked="true"]{border-color:rgba(241,0,255,.55);color:#f2a3ff;background:rgba(241,0,255,.1)}.bt-video-single.bt-video-single.script-stroking .fsw .vrow button[aria-checked="true"]{border-color:rgba(46,155,255,.55);color:#9fd0ff;background:rgba(46,155,255,.1)}.bt-video-single.bt-video-single .fsw .vrow button .vd{display:block;margin-top:3px;font-family:'Noto Sans',sans-serif;font-weight:600;font-size:9.5px;letter-spacing:0;color:var(--faint)}.bt-video-single.bt-video-single.script-none .fsw .vsel, .bt-video-single.bt-video-single.track-noscript .fsw .vsel{display:none!important}.bt-video-single.bt-video-single .fsw .heat i{transition:height .3s ease}.bt-video-single.bt-video-single #stripVar{color:var(--faint)}.bt-video-single.bt-video-single /* script-type icons: the same symbols and colours as the video library (vibration magenta, .bt-video-single.bt-video-single stroking blue) */
svg.ic-vib, .bt-video-single.bt-video-single svg.ic-str{fill:none!important;stroke:currentColor;overflow:visible}.bt-video-single.bt-video-single svg.ic-vib circle{fill:currentColor!important}.bt-video-single.bt-video-single .ic-vib{color:var(--vibe)}.bt-video-single.bt-video-single .ic-str{color:var(--stroke)}.bt-video-single.bt-video-single.script-both .trk-sc .ic-str{display:inline-block}.bt-video-single.bt-video-single.script-both .trk-sc{background:rgba(255,255,255,.05);color:#efe8f3;border-color:rgba(255,255,255,.22)}.bt-video-single.bt-video-single .trk-sc svg{width:13px;height:13px}.bt-video-single.bt-video-single .trk-sc .ic-str{margin-left:-2px}.bt-video-single.bt-video-single .trk-sc{padding:3px 7px;gap:4px}.bt-video-single.bt-video-single .trk-sc .scl{display:inline}.bt-video-single.bt-video-single.script-both .trk-sc .scl{display:none}.bt-video-single.bt-video-single .trk:not([aria-selected="true"]) .trk-sc{opacity:.6}.bt-video-single.bt-video-single /* --- real player: Presto sits inside the frame, overlays sit above it --- */
.bt-video-single.bt-video-single .frame{position:relative;overflow:hidden}.bt-video-single.bt-video-single .pmedia{display:none}.bt-video-single.bt-video-single .pmedia.on{display:block}.bt-video-single.bt-video-single .pmedia presto-player{display:block;width:100%}.bt-video-single.bt-video-single .endov, .bt-video-single.bt-video-single .resume, .bt-video-single.bt-video-single .trk-now{position:absolute}.bt-video-single.bt-video-single .endov{inset:0;z-index:5}.bt-video-single.bt-video-single .resume{left:16px;bottom:16px;z-index:6}.bt-video-single.bt-video-single .syncpulse{pointer-events:none}
.bt-video-single.bt-video-single .btvs-preview{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:0 0 22px;padding:12px 14px;border:1px dashed rgba(255,255,255,.18);border-radius:10px;background:rgba(255,255,255,.03)}
.bt-video-single.bt-video-single .btvs-preview label{font:700 10px 'Montserrat',sans-serif;letter-spacing:1.4px;text-transform:uppercase;color:var(--faint)}
.bt-video-single.bt-video-single .btvs-preview select{background:#141414;border:1px solid rgba(255,255,255,.14);color:#fff;border-radius:8px;padding:8px 12px;font:inherit;font-size:14px;max-width:420px;-webkit-appearance:menulist;appearance:menulist}
.bt-video-single.bt-video-single .btvs-note{color:var(--faint);font-size:12px}

/* ---------- v0.8 refinements ---------- */
/* the strip is one line, always */
.bt-video-single.bt-video-single .strip{flex-wrap:nowrap;gap:14px}
.bt-video-single.bt-video-single .strip .l{min-width:0;flex:1 1 auto}
.bt-video-single.bt-video-single .strip .l span:last-child,.bt-video-single.bt-video-single .strip #stripTxt{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bt-video-single.bt-video-single .strip .st{flex:0 0 auto;white-space:nowrap}
.bt-video-single.bt-video-single .strip #stripBtn{flex:0 0 auto;white-space:nowrap}
.bt-video-single.bt-video-single .strip #stripDot{width:7px;height:7px;border-radius:50%;background:#2ee6a8;box-shadow:0 0 10px rgba(46,230,168,.8);margin:0 8px 0 2px;flex:0 0 auto;animation:btvsPulseDot 2.2s ease-in-out infinite}
@keyframes btvsPulseDot{0%,100%{opacity:1}50%{opacity:.45}}
/* the running-sync shimmer moved off the video and onto the strip */
.bt-video-single.bt-video-single .syncpulse{display:none}
.bt-video-single.bt-video-single .strip{position:relative;overflow:hidden}
.bt-video-single.bt-video-single .strip::after{content:'';position:absolute;left:0;bottom:0;height:2px;width:100%;opacity:0;background:linear-gradient(90deg,transparent,var(--vibe),transparent);background-size:40% 100%;background-repeat:no-repeat;transition:opacity .3s}
.bt-video-single.bt-video-single.script-stroking .strip::after{background:linear-gradient(90deg,transparent,var(--stroke),transparent);background-size:40% 100%;background-repeat:no-repeat}
.bt-video-single.bt-video-single .strip.running::after{opacity:1;animation:btvsSweep 2.4s linear infinite}
@keyframes btvsSweep{0%{background-position:-40% 0}100%{background-position:140% 0}}
/* extended-only hint strip */
.bt-video-single.bt-video-single .strip.extonly .stripgo{flex:0 0 auto;border:1px solid var(--pink);color:#fff;border-radius:999px;padding:8px 16px;font:700 11px 'Montserrat',sans-serif;letter-spacing:1px;text-transform:uppercase;white-space:nowrap}
.bt-video-single.bt-video-single .strip.extonly .stripgo:hover{background:var(--pink)}
/* rail thumbnails keep their shape */
.bt-video-single.bt-video-single .rthumb{aspect-ratio:16/9;height:auto;background-size:cover;background-position:center center;background-repeat:no-repeat}
.bt-video-single.bt-video-single .rlen{color:var(--faint);font-size:11px;letter-spacing:.4px}
.bt-video-single.bt-video-single .heatfoot{display:flex;justify-content:space-between;font:600 10px 'Montserrat',sans-serif;letter-spacing:1px;color:var(--faint);margin-top:4px}
.bt-video-single.bt-video-single #heatNow{color:var(--vibe);font-weight:700}
.bt-video-single.bt-video-single.script-stroking #heatNow{color:var(--stroke)}

/* ---------- script views ---------- */
.bt-video-single.bt-video-single .fsw canvas.live{display:block;width:100%;height:64px;border-radius:8px;background:rgba(0,0,0,.35);border:1px solid var(--line);margin-bottom:8px}
.bt-video-single.bt-video-single .fsw canvas.heat{display:block;width:100%;height:22px;transition:height .2s;border-radius:6px;cursor:pointer;background:rgba(0,0,0,.35)}
.bt-video-single.bt-video-single .fsw .heatlab.small{margin-top:2px}
.bt-video-single.bt-video-single .fsw .hexp{background:none;border:0;color:var(--faint);font:700 9px 'Montserrat',sans-serif;letter-spacing:1.2px;text-transform:uppercase;cursor:pointer;padding:0}
.bt-video-single.bt-video-single .fsw .hexp:hover{color:#fff}
/* a test button only shows for a device that can do it */
.bt-video-single.bt-video-single .fsw .testbtn.off{display:none!important}
/* every connected device is listed, whatever the script type */
.bt-video-single.bt-video-single .fsw .dev.dev-str{display:flex}
.bt-video-single.bt-video-single.script-stroking .fsw .dev.dev-vib{display:flex}
.bt-video-single.bt-video-single .fsw .dev.dev-vib svg{fill:var(--vibe)}
.bt-video-single.bt-video-single .fsw .dev.dev-str svg{fill:var(--stroke)}
.bt-video-single.bt-video-single .fsw .dev.dev-none{opacity:.55}
.bt-video-single.bt-video-single .fsw .dev.none{color:var(--faint);font-size:12px}
/* the end card sits above whatever Presto draws */
.bt-video-single.bt-video-single .frame .endov{z-index:2147483000}
.bt-video-single.bt-video-single .frame .resume,.bt-video-single.bt-video-single .frame .trk-now{z-index:2147483001}
.bt-video-single.bt-video-single .fsw canvas.heat.tall{height:56px}
/* the end card is shown with .show (the mockup used a class on its fake screen) */
.bt-video-single.bt-video-single .frame .endov{display:none}
.bt-video-single.bt-video-single .frame .endov.show{display:flex}
/* breadcrumbs: one line, long names shorten with an ellipsis */
.bt-video-single.bt-video-single .eyebrow{display:flex;align-items:center;flex-wrap:nowrap;white-space:nowrap;overflow:hidden;max-width:100%}
.bt-video-single.bt-video-single .eyebrow a,.bt-video-single.bt-video-single .eyebrow span[aria-current]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.bt-video-single.bt-video-single .eyebrow a{flex:0 1 auto;max-width:260px}
.bt-video-single.bt-video-single .eyebrow span[aria-current]{flex:0 1 auto;max-width:min(60%,520px)}
.bt-video-single.bt-video-single .eyebrow .sep,.bt-video-single.bt-video-single .eyebrow .dot{flex:0 0 auto}
/* below the required tier there is nothing to control: the widget stays out of the way */
.bt-video-single.bt-video-single.tier-locked .fsw{display:none}

/* ---------- v0.9 ---------- */
/* strip: icon + label, what's offered, one state pill, one button */
.bt-video-single.bt-video-single .strip .l{display:flex;align-items:center;gap:10px;min-width:0}
.bt-video-single.bt-video-single .strip .ilab{font-family:'Montserrat',sans-serif;font-weight:700;font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:#fff}
.bt-video-single.bt-video-single .strip .avail{color:var(--dim);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bt-video-single.bt-video-single .strip .avail:not(:empty)::before{content:'·';margin-right:10px;color:var(--faint)}
.bt-video-single.bt-video-single .strip .st{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 10px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);font-family:'Montserrat',sans-serif;font-weight:700;font-size:10px;letter-spacing:1.3px;text-transform:uppercase;color:var(--dim);margin-left:auto;white-space:nowrap}
.bt-video-single.bt-video-single .strip .st .sdot{width:7px;height:7px;border-radius:50%;background:var(--faint);box-shadow:none}
.bt-video-single.bt-video-single .strip .st.ready{color:#8ff2cd;border-color:rgba(46,230,168,.35)}
.bt-video-single.bt-video-single .strip .st.ready .sdot,.bt-video-single.bt-video-single .strip .st.live .sdot{background:#2ee6a8;box-shadow:0 0 8px rgba(46,230,168,.8)}
.bt-video-single.bt-video-single .strip .st.live{color:#fff;border-color:rgba(46,230,168,.6);background:rgba(46,230,168,.08)}
.bt-video-single.bt-video-single .strip .st.live .sdot{animation:btvsPulseDot 1.4s ease-in-out infinite}
.bt-video-single.bt-video-single .strip .st.idle{color:var(--dim)}
.bt-video-single.bt-video-single .strip .st.idle .sdot{background:#2ee6a8;opacity:.5}
.bt-video-single.bt-video-single .strip .st.warn{color:#ffc46b;border-color:rgba(255,177,74,.4)}
.bt-video-single.bt-video-single .strip .st.warn .sdot{background:#ffb14a;box-shadow:0 0 8px rgba(255,177,74,.7)}
.bt-video-single.bt-video-single .strip .st.other{color:#9fd0ff;border-color:rgba(46,155,255,.4)}
.bt-video-single.bt-video-single .strip .st.other .sdot{background:var(--stroke)}
.bt-video-single.bt-video-single .strip #stripBtn{margin-left:12px}
/* two nav buttons fill the row */
.bt-video-single.bt-video-single .nav3{display:flex;gap:14px;flex-wrap:wrap}
.bt-video-single.bt-video-single .nav3 .nbtn{flex:1 1 0;min-width:180px;justify-content:center}
/* pill: a visible open cue */
.bt-video-single.bt-video-single .fsw .pill .popen{display:inline-flex;align-items:center;gap:2px;margin-left:10px;padding:3px 8px 3px 10px;border-radius:999px;border:1px solid rgba(252,4,132,.55);color:#fff;font-size:9px;letter-spacing:1.4px}
.bt-video-single.bt-video-single .fsw .pill .popen .chev{width:12px;height:12px;fill:var(--pink);opacity:1;margin:0}
.bt-video-single.bt-video-single .fsw .pill:hover .popen{background:rgba(252,4,132,.16)}
/* details toggle */
.bt-video-single.bt-video-single .fsw .dettog{display:flex;align-items:center;justify-content:space-between;width:100%;margin:2px 0 10px;padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:rgba(255,255,255,.03);color:var(--dim);font-family:'Montserrat',sans-serif;font-weight:700;font-size:10px;letter-spacing:1.3px;text-transform:uppercase;cursor:pointer}
.bt-video-single.bt-video-single .fsw .dettog svg{width:14px;height:14px;fill:currentColor;transition:transform .2s}
.bt-video-single.bt-video-single .fsw .dettog.open svg{transform:rotate(180deg)}
.bt-video-single.bt-video-single .fsw .dettog:hover{color:#fff;border-color:rgba(255,255,255,.2)}
.bt-video-single.bt-video-single .fsw .details{margin-bottom:6px}
.bt-video-single.bt-video-single .fsw[data-state="idle"] .dettog,.bt-video-single.bt-video-single .fsw[data-state="err"] .dettog,.bt-video-single.bt-video-single .fsw[data-state="othertab"] .dettog{display:none}
.bt-video-single.bt-video-single .fsw[data-state="idle"] .details,.bt-video-single.bt-video-single .fsw[data-state="err"] .details,.bt-video-single.bt-video-single .fsw[data-state="othertab"] .details{display:none}
.bt-video-single.bt-video-single .fsw canvas.heat{transition:none}
/* rail hover previews */
.bt-video-single.bt-video-single .rthumb{position:relative;overflow:hidden}
.bt-video-single.bt-video-single .rthumb .rprev{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .25s;pointer-events:none}
.bt-video-single.bt-video-single .rthumb.pv-live .rprev{opacity:1}
.bt-video-single.bt-video-single .rthumb.pv-live .rnext,.bt-video-single.bt-video-single .rthumb.pv-live .rviewed{opacity:0}
.bt-video-single.bt-video-single .rpvbar{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.14);z-index:3;opacity:0;transition:opacity .2s;pointer-events:none}
.bt-video-single.bt-video-single .rpvbar i{display:block;height:100%;width:0;background:var(--pink);box-shadow:0 0 8px var(--pink)}
.bt-video-single.bt-video-single .rthumb.pv-live .rpvbar{opacity:1}
.bt-video-single.bt-video-single .rplay{display:none}
@media (max-width:640px){.bt-video-single.bt-video-single .eyebrow{display:none}}

/* ---------- v0.9.4 ---------- */
/* the widget pill: dot and word; the outline lights on hover */
.bt-video-single.bt-video-single .fsw .pill{border:1px solid rgba(255,255,255,.12);transition:border-color .2s,box-shadow .2s}
.bt-video-single.bt-video-single .fsw .pill:hover,.bt-video-single.bt-video-single .fsw .pill:focus-visible{border-color:var(--pink);box-shadow:0 0 0 1px rgba(252,4,132,.35),0 8px 24px rgba(0,0,0,.4)}
.bt-video-single.bt-video-single .fsw .pill .chev{display:none}
/* rail: no Up Next / Previous badges */
.bt-video-single.bt-video-single .rnext{display:none}
/* end card: a proper thumbnail, not a zoomed sliver */
.bt-video-single.bt-video-single .endcard{width:min(560px,92%);padding:22px 24px}
.bt-video-single.bt-video-single .endrow{display:flex;gap:18px;align-items:center}
.bt-video-single.bt-video-single .endthumb{flex:0 0 200px;width:200px;aspect-ratio:16/9;height:auto;border-radius:10px;background-size:cover;background-position:center;background-repeat:no-repeat;background-color:#111;border:1px solid var(--line)}
.bt-video-single.bt-video-single .endtitle{font-size:19px}
@media (max-width:640px){.bt-video-single.bt-video-single .endthumb{flex-basis:140px;width:140px}}
.bt-video-single.bt-video-single .fsw .latnote{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:-4px 0 10px;font-size:11px;color:var(--faint)}
.bt-video-single.bt-video-single .fsw .latauto{background:none;border:1px solid var(--line);color:var(--dim);border-radius:999px;padding:3px 9px;font:700 9px 'Montserrat',sans-serif;letter-spacing:1.2px;text-transform:uppercase;cursor:pointer}
.bt-video-single.bt-video-single .fsw .latauto:hover{color:#fff;border-color:var(--pink)}
/* version buttons: centred, no caption */
.bt-video-single.bt-video-single .fsw .vrow{display:flex;justify-content:center;gap:8px;flex-wrap:nowrap}
.bt-video-single.bt-video-single .fsw .vrow button{flex:1 1 0;min-width:0;max-width:120px}
.bt-video-single.bt-video-single .fsw .vrow .vd{display:none}
.bt-video-single.bt-video-single .fsw .vrow .vn{display:block;text-align:center}
.bt-video-single.bt-video-single .fsw canvas.live{height:96px}

.bt-video-single.bt-video-single .fsw canvas.live{display:none}

/* ---------- v0.12 ---------- */
.bt-video-single.bt-video-single .fsw .scriptmeta{margin-top:6px;font:600 10px 'Montserrat',sans-serif;letter-spacing:1px;text-transform:uppercase;color:var(--faint)}
.bt-video-single.bt-video-single .fsw .ftsteps{list-style:none;padding:0;margin:0 0 8px}
.bt-video-single.bt-video-single .fsw .ftsteps li{display:flex;gap:9px;align-items:flex-start;font-size:12px;color:var(--dim);margin:0 0 7px;line-height:1.45}
.bt-video-single.bt-video-single .fsw .ftsteps li i{flex:0 0 14px;width:14px;height:14px;border-radius:50%;border:1px solid rgba(255,255,255,.25);margin-top:2px;position:relative}
.bt-video-single.bt-video-single .fsw .ftsteps li.done{color:#fff}
.bt-video-single.bt-video-single .fsw .ftsteps li.done i{background:#2ee6a8;border-color:#2ee6a8}
.bt-video-single.bt-video-single .fsw .ftsteps li.done i::after{content:'';position:absolute;left:4px;top:1px;width:4px;height:8px;border:solid #06131a;border-width:0 2px 2px 0;transform:rotate(45deg)}
.bt-video-single.bt-video-single .endsession{margin:10px 0 14px;font-size:12px;color:var(--dim);line-height:1.6}
.bt-video-single.bt-video-single .endsession b{display:block;color:#fff;font-weight:600}
.bt-video-single.bt-video-single .endsession span{display:block;color:var(--faint);font-size:11px}
.bt-video-single.bt-video-single .fsw .script .acts{color:var(--faint);font-weight:400}
.bt-video-single.bt-video-single .fsw .details .testbtn{margin-top:8px}
/* first-time steps: the tick sits in the margin, the text flows as one line */
.bt-video-single.bt-video-single .fsw .ftsteps li{display:block;position:relative;padding-left:24px}
.bt-video-single.bt-video-single .fsw .ftsteps li i{position:absolute;left:0;top:2px;margin:0}
.bt-video-single.bt-video-single .fsw .ftsteps li b{display:inline;color:#fff}
/* script row: the action count sits on its own small line */
.bt-video-single.bt-video-single .fsw .script .stt{display:flex;flex-direction:column;min-width:0;line-height:1.25}
.bt-video-single.bt-video-single .fsw .script .acts{display:block;font-size:10px;letter-spacing:.6px}
.bt-video-single.bt-video-single .fsw .script .stt{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.bt-video-single.bt-video-single .fsw .dev svg{width:14px;height:14px;flex:0 0 14px;fill:none!important}
.bt-video-single.bt-video-single .fsw .dev.dev-vib svg{color:var(--vibe)}
.bt-video-single.bt-video-single .fsw .dev.dev-str svg{color:var(--stroke)}
.bt-video-single.bt-video-single .fsw .heatlab .acts{color:var(--faint);font-weight:600;text-transform:none;letter-spacing:.4px}

/* the resume notice shows when its hidden attribute is lifted */
.bt-video-single.bt-video-single .resume:not([hidden]){display:flex}
/* phones by width as well as by touch: the device controls are desktop-only, so narrow screens show the note */
@media (max-width:720px){.bt-video-single.bt-video-single #fsw,.bt-video-single.bt-video-single #strip{display:none!important}.bt-video-single.bt-video-single .mobile-note{display:block}.bt-video-single.bt-video-single #syncChip{pointer-events:none}.bt-video-single.bt-video-single #syncChip .mini{display:none}}

/* ================= Elementor / theme proofing =================
   The page sets its own type and form controls, so kit and theme globals (fonts, button fills, input borders,
   link colours) never reach inside it. */
.bt-video-single.bt-video-single{box-sizing:border-box;font-family:'Noto Sans',sans-serif;font-size:16px;line-height:1.5;letter-spacing:normal;text-transform:none;text-align:left;color:var(--txt);word-spacing:normal}
.bt-video-single.bt-video-single *,.bt-video-single.bt-video-single *::before,.bt-video-single.bt-video-single *::after{box-sizing:border-box}
.bt-video-single.bt-video-single .head{text-align:center}
.bt-video-single.bt-video-single a:not(.chip):not(.nbtn):not(.rcard):not(.fchip):not(.endplay):not(.stripgo){text-decoration:none}
.bt-video-single.bt-video-single a{box-shadow:none}
.bt-video-single.bt-video-single button{text-shadow:none;min-height:0;white-space:normal;text-decoration:none}
.bt-video-single.bt-video-single button:focus{outline:none}
.bt-video-single.bt-video-single button:focus-visible{outline:2px solid rgba(252,4,132,.6);outline-offset:2px}
.bt-video-single.bt-video-single.bt-video-single input[type=range]{border:0!important;padding:0!important;box-shadow:none!important;min-height:0!important;border-radius:3px;margin:0}
.bt-video-single.bt-video-single.bt-video-single input[type=checkbox]{box-shadow:none!important}
.bt-video-single.bt-video-single h1,.bt-video-single.bt-video-single p,.bt-video-single.bt-video-single ol,.bt-video-single.bt-video-single dl{font-family:inherit}
.bt-video-single.bt-video-single svg{max-width:none}
/* full width, whatever box the builder puts the page in: the page breaks out to the window's edges */
.bt-video-single.bt-video-single.bt-full{width:calc(100vw - var(--bt-sbw,0px))!important;max-width:none!important;margin-left:calc(50% - 50vw + var(--bt-sbw,0px) / 2)!important;margin-right:0!important}

/* ================= tab icons on pages with both kinds: both always shown, the one not selected faded */
.bt-video-single.bt-video-single.script-both .trk-sc .ic-vib,.bt-video-single.bt-video-single.script-both .trk-sc .ic-str{display:inline-block!important}
.bt-video-single.bt-video-single.script-both.devlive.script-stroking .trk-sc .ic-vib,.bt-video-single.bt-video-single.script-both.devlive:not(.script-stroking) .trk-sc .ic-str{opacity:.35}

/* ================= phones: a track button and a sheet instead of the tab row */
.bt-video-single.bt-video-single .trk-pick,.bt-video-single.bt-video-single .trk-sheet{display:none}
@media (max-width:720px){
	.bt-video-single.bt-video-single .trk-row{display:none!important}
	.bt-video-single.bt-video-single .trk-pick{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto auto;column-gap:10px;align-items:center;width:100%;text-align:left;padding:12px 14px;border-radius:12px;border:1px solid rgba(252,4,132,.45);background:rgba(252,4,132,.07);color:#fff;font:inherit;cursor:pointer;box-shadow:0 0 0 1px rgba(252,4,132,.15)}
	.bt-video-single.bt-video-single .trk-pick .tp-k{grid-column:1;font:700 10px 'Montserrat',sans-serif;letter-spacing:1.6px;text-transform:uppercase;color:var(--faint)}
	.bt-video-single.bt-video-single .trk-pick .tp-k b{color:var(--dim);font-weight:700}
	.bt-video-single.bt-video-single .trk-pick .tp-l{grid-column:1;font:700 16px 'Montserrat',sans-serif;margin-top:3px}
	.bt-video-single.bt-video-single .trk-pick .tp-m{grid-column:1;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--dim);margin-top:3px}
	.bt-video-single.bt-video-single .trk-pick .tp-c{grid-column:2;grid-row:1/4;width:24px;height:24px;fill:var(--pink)}
	.bt-video-single.bt-video-single .trk-sheet:not([hidden]){display:block;position:fixed;inset:0;z-index:2147483600}
	.bt-video-single.bt-video-single .trk-sheet .ts-back{position:absolute;inset:0;background:rgba(0,0,0,.6);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
	.bt-video-single.bt-video-single .trk-sheet .ts-panel{position:absolute;left:0;right:0;bottom:0;max-height:78vh;overflow-y:auto;background:#141414;border-top:1px solid rgba(252,4,132,.35);border-radius:18px 18px 0 0;padding:10px 14px calc(18px + env(safe-area-inset-bottom,0px));animation:tsUp .22s ease}
	.bt-video-single.bt-video-single .trk-sheet .ts-grab{width:42px;height:4px;border-radius:4px;background:rgba(255,255,255,.2);margin:4px auto 12px}
	.bt-video-single.bt-video-single .trk-sheet .ts-h{font:700 11px 'Montserrat',sans-serif;letter-spacing:1.8px;text-transform:uppercase;color:var(--faint);margin:0 4px 10px}
	.bt-video-single.bt-video-single .trk-sheet .ts-row{display:flex;align-items:center;gap:12px;width:100%;min-height:60px;padding:12px;margin:0 0 6px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:#fff;text-align:left;font:inherit;cursor:pointer}
	.bt-video-single.bt-video-single .trk-sheet .ts-row.on{border-color:var(--pink);background:rgba(252,4,132,.1)}
	.bt-video-single.bt-video-single .trk-sheet .ts-dot{flex:0 0 18px;width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.3)}
	.bt-video-single.bt-video-single .trk-sheet .ts-row.on .ts-dot{border-color:var(--pink);box-shadow:inset 0 0 0 4px #141414;background:var(--pink)}
	.bt-video-single.bt-video-single .trk-sheet .ts-txt{flex:1;min-width:0;display:flex;flex-direction:column}
	.bt-video-single.bt-video-single .trk-sheet .ts-l{font:700 15px 'Montserrat',sans-serif}
	.bt-video-single.bt-video-single .trk-sheet .ts-m{font-size:12px;color:var(--dim);margin-top:2px}
	.bt-video-single.bt-video-single .trk-sheet .trk-sc svg,.bt-video-single.bt-video-single .trk-pick .trk-sc svg{width:14px;height:14px}
	.bt-video-single.bt-video-single .trk-sheet .trk-no,.bt-video-single.bt-video-single .trk-pick .trk-no{font-size:11px;color:var(--faint);border:1px dashed rgba(255,255,255,.2);border-radius:999px;padding:2px 8px;display:inline-block!important}
	.bt-video-single.bt-video-single .trk-sheet .trk-sc,.bt-video-single.bt-video-single .trk-pick .trk-sc{display:inline-flex!important;gap:4px}
}
@keyframes tsUp{from{transform:translateY(40px);opacity:.4}to{transform:none;opacity:1}}
html.bt-sheet-open{overflow:hidden}

/* the connection checklist, shown only after a failed connect */
.bt-video-single.bt-video-single .fsw .fchk{margin:-4px 0 12px;padding:10px 12px;border:1px solid rgba(255,190,80,.28);border-radius:10px;background:rgba(255,190,80,.06);font-size:12px;line-height:1.5;color:var(--dim)}
.bt-video-single.bt-video-single .fsw .fchk[hidden]{display:none}
.bt-video-single.bt-video-single .fsw .fchk-h{color:#ffd28a;font-weight:600;margin-bottom:4px}
.bt-video-single.bt-video-single .fsw .fchk ol{margin:0;padding-left:18px}
.bt-video-single.bt-video-single .fsw .fchk li{margin:2px 0}
.bt-video-single.bt-video-single .fsw .fchk b{color:#fff;font-weight:600}

/* ================= Test states panel (admins and testers only) */
.bt-video-single.bt-video-single .bt-states{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:2147483500;display:flex;align-items:center;gap:10px;flex-wrap:wrap;max-width:calc(100vw - 320px);padding:9px 12px;border-radius:12px;background:rgba(18,18,18,.95);border:1px dashed rgba(255,255,255,.25);box-shadow:0 12px 30px rgba(0,0,0,.5);font:600 11px 'Montserrat',sans-serif;letter-spacing:.5px;color:var(--dim)}
.bt-video-single.bt-video-single .bt-states[hidden]{display:none}
.bt-video-single.bt-video-single .bt-states label{color:#fff;text-transform:uppercase;letter-spacing:1.3px;font-size:10px}
.bt-video-single.bt-video-single .bt-states select{background:#1d1d1d;color:#fff;border:1px solid var(--line);border-radius:8px;padding:7px 10px;font:500 13px 'Noto Sans',sans-serif;max-width:340px}
.bt-video-single.bt-video-single .bt-states-now{color:var(--pink)}
.bt-video-single.bt-video-single .bt-states-x{background:none;border:0;color:var(--dim);font-size:18px;cursor:pointer;padding:0 4px;line-height:1}
@media (max-width:720px){.bt-video-single.bt-video-single .bt-states{max-width:calc(100vw - 20px);bottom:8px}.bt-video-single.bt-video-single .bt-states select{max-width:220px}}
/* the phone preview (?btphone=1) behaves like a touch device */
.bt-video-single.bt-video-single.force-touch #fsw,.bt-video-single.bt-video-single.force-touch #strip{display:none!important}
.bt-video-single.bt-video-single.force-touch .mobile-note{display:block}

/* the corner widget floats above everything on the page, header and footer included */
.bt-video-single.bt-video-single{isolation:auto!important}
.bt-video-single.bt-video-single .fsw{z-index:2147483000}
.bt-video-single.bt-video-single.script-none .strip.extonly{display:flex!important}

/* ================= sync calibration (v0.17): the two calibrate buttons and the popout beside the widget */
.bt-video-single.bt-video-single .fsw .testbtn.calstr{border-color:rgba(76,169,255,.5);color:#a8d4ff}
.bt-video-single.bt-video-single .fsw .testbtn.calstr:hover{background:rgba(76,169,255,.12);color:#fff}
.bt-video-single.bt-video-single .fsw .calpop{position:absolute;right:calc(100% + 14px);bottom:0;width:440px;max-width:calc(100vw - 400px);border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(14,14,14,.97);box-shadow:0 22px 60px rgba(0,0,0,.65);text-align:left}
.bt-video-single.bt-video-single .fsw .calpop[hidden]{display:none}
.bt-video-single.bt-video-single .fsw:not(.open) .calpop{display:none}
.bt-video-single.bt-video-single .fsw .calpop.k-str{--cc:#4ca9ff;--cc2:#2a6fb8;--ccs:rgba(76,169,255,.2)}
.bt-video-single.bt-video-single .fsw .calpop.k-vib{--cc:#F100FF;--cc2:#7a0aa8;--ccs:rgba(241,0,255,.2)}
.bt-video-single.bt-video-single .fsw .calpop .ph{cursor:pointer}
.bt-video-single.bt-video-single .fsw .calpop .ph .min{font-size:18px;line-height:1}
.bt-video-single.bt-video-single .fsw .calpop .calintro{margin:0 0 12px;font-size:12.5px;line-height:1.55;color:var(--dim)}
.bt-video-single.bt-video-single .fsw .calpop .calintro b{color:#fff;font-weight:600}
.bt-video-single.bt-video-single .fsw .calpop .calscope{display:grid;grid-template-columns:18px 1fr;gap:8px;height:150px;margin-bottom:10px}
.bt-video-single.bt-video-single .fsw .calpop .calmeter{position:relative;border-radius:6px;background:#0a0a0a;border:1px solid rgba(255,255,255,.1);overflow:hidden}
.bt-video-single.bt-video-single .fsw .calpop .calmeter i{position:absolute;left:0;right:0;bottom:0;background:var(--ccs)}
.bt-video-single.bt-video-single .fsw .calpop .calmeter b{position:absolute;left:2px;right:2px;height:3px;border-radius:3px;background:var(--cc);box-shadow:0 0 8px var(--cc)}
.bt-video-single.bt-video-single .fsw .calpop .calplot{position:relative;border-radius:6px;background:#0a0a0a;border:1px solid rgba(255,255,255,.1);overflow:hidden}
.bt-video-single.bt-video-single .fsw .calpop .calplot canvas{position:absolute;inset:0;width:100%;height:100%}
.bt-video-single.bt-video-single .fsw .calpop .callg{position:absolute;left:8px;top:5px;font:700 9px 'Montserrat',sans-serif;letter-spacing:1.3px;text-transform:uppercase;line-height:1.6;pointer-events:none}
.bt-video-single.bt-video-single .fsw .calpop .callg .n{color:#fff}
.bt-video-single.bt-video-single .fsw .calpop .callg .d{color:#ffd28a}
.bt-video-single.bt-video-single .fsw .calpop .calstat{display:flex;align-items:center;gap:10px;margin:2px 0 14px;font-size:12px;color:var(--dim)}
.bt-video-single.bt-video-single .fsw .calpop .calstat .dn{font:700 10px 'Montserrat',sans-serif;letter-spacing:1.4px;text-transform:uppercase;color:var(--cc)}
.bt-video-single.bt-video-single .fsw .calpop .calstat .pl{color:#2ee6a8}
.bt-video-single.bt-video-single .fsw .calpop .calstat .bad{color:#ffb35c}
.bt-video-single.bt-video-single .fsw .calpop .testbtn.calgo{display:inline-block;width:auto;margin:0 0 0 auto;padding:7px 14px;border-color:var(--cc);color:#fff}
.bt-video-single.bt-video-single .fsw .calpop .testbtn.calgo:disabled{opacity:.4;cursor:default}
.bt-video-single.bt-video-single .fsw .calpop .row{display:flex}
.bt-video-single.bt-video-single .fsw .calpop .caldone{display:block;width:100%;padding:11px;border-radius:12px;border:0;background:linear-gradient(135deg,var(--cc),var(--cc2));color:#fff;font:800 11px 'Montserrat',sans-serif;letter-spacing:1.8px;text-transform:uppercase;cursor:pointer}
@media (max-width:900px){.bt-video-single.bt-video-single .fsw .calpop{right:0;bottom:calc(100% + 12px);width:min(440px,calc(100vw - 24px));max-width:none}}

/* ================= The Handy over Wi-Fi (v0.18) */
.bt-video-single.bt-video-single .fsw .wf{width:12px;height:12px;color:#4ca9ff;vertical-align:-1px;margin-right:5px;flex:none}
.bt-video-single.bt-video-single .fsw .wlink{margin:12px 0 0;padding-top:10px;border-top:1px solid rgba(255,255,255,.08);text-align:center;font-size:11.5px;color:var(--faint)}
.bt-video-single.bt-video-single .fsw .wlink a{color:var(--dim);text-decoration:none;border-bottom:1px solid rgba(76,169,255,.35)}
.bt-video-single.bt-video-single .fsw .wlink[hidden]{display:none}
.bt-video-single.bt-video-single .fsw .keybox{margin:12px 0 0;padding:12px 12px 10px;border:1px solid rgba(76,169,255,.28);border-radius:12px;background:linear-gradient(180deg,rgba(76,169,255,.07),rgba(76,169,255,.02));text-align:left}
.bt-video-single.bt-video-single .fsw .keybox[hidden]{display:none}
.bt-video-single.bt-video-single .fsw .keybox .kl{display:flex;align-items:center;gap:6px;font:700 10px 'Montserrat',sans-serif;letter-spacing:1.6px;text-transform:uppercase;color:#a8d4ff;margin-bottom:8px}
.bt-video-single.bt-video-single .fsw .keybox .kl a{margin-left:auto;color:var(--faint);font:600 11px 'Noto Sans',sans-serif;letter-spacing:0;text-transform:none;text-decoration:none}
.bt-video-single.bt-video-single .fsw .keybox .kr{display:flex;gap:8px}
.bt-video-single.bt-video-single .fsw .keybox input{flex:1;width:0;min-width:0;background:#0b0b0b;border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:10px 12px;color:#fff;font:600 13px 'Noto Sans',sans-serif}
.bt-video-single.bt-video-single .fsw .keybox input:focus{outline:none;border-color:#4ca9ff}
.bt-video-single.bt-video-single .fsw .keybox .act{width:auto;margin:0;padding:0 16px;font-size:11px}
.bt-video-single.bt-video-single .fsw .keybox .act:disabled{opacity:.6;cursor:default}
.bt-video-single.bt-video-single .fsw .keybox .kh{margin-top:8px;font-size:11px;color:var(--faint)}
.bt-video-single.bt-video-single .fsw .keybox .kh a{color:var(--dim);text-decoration:none;border-bottom:1px solid rgba(255,255,255,.18)}
.bt-video-single.bt-video-single .fsw .keybox .kerr{margin-top:6px;font-size:11.5px;color:#ffb35c;min-height:0}
.bt-video-single.bt-video-single .fsw .keybox .kerr:empty{display:none}
.bt-video-single.bt-video-single .fsw .fchk li.wifi{margin-top:6px;padding-top:6px;border-top:1px solid rgba(255,255,255,.08);list-style:none;margin-left:-18px}
.bt-video-single.bt-video-single .fsw .fchk li.wifi a{color:#a8d4ff;text-decoration:none;border-bottom:1px solid rgba(76,169,255,.4)}
.bt-video-single.bt-video-single .fsw .dev.handy{border-left:2px solid #4ca9ff;padding-left:8px;margin-left:-2px;background:linear-gradient(90deg,rgba(76,169,255,.08),transparent 70%);border-radius:0 8px 8px 0}
.bt-video-single.bt-video-single .fsw .dev .rtt{font:600 10px 'Montserrat',sans-serif;letter-spacing:.6px;color:#a8d4ff;white-space:nowrap}
.bt-video-single.bt-video-single .fsw .ready{display:flex;align-items:center;gap:8px;margin:0 4px 8px;font-size:12px;color:var(--dim)}
.bt-video-single.bt-video-single .fsw .ready i{font-style:normal;color:#2ee6a8;font-weight:700}
.bt-video-single.bt-video-single .fsw .ready.bad{color:#ffb35c}.bt-video-single.bt-video-single .fsw .ready.bad a{color:#fff}
.bt-video-single.bt-video-single .fsw .ready.dim{color:var(--faint);font-size:11.5px}
.bt-video-single.bt-video-single .fsw .ready .bar{flex:1;height:3px;border-radius:3px;background:rgba(255,255,255,.1);position:relative;overflow:hidden}
.bt-video-single.bt-video-single .fsw .ready .bar b{position:absolute;left:-40%;top:0;bottom:0;width:40%;background:linear-gradient(90deg,#4ca9ff,#a8d4ff);border-radius:3px;animation:btiHwBar 1.4s linear infinite}
@keyframes btiHwBar{from{left:-40%}to{left:100%}}
.bt-video-single.bt-video-single .fsw .ready.offer{color:var(--faint);font-size:11.5px}
.bt-video-single.bt-video-single .fsw .ready.offer a{color:#a8d4ff;text-decoration:none;border-bottom:1px solid rgba(76,169,255,.4)}
.bt-video-single.bt-video-single .fsw .conn{display:flex;justify-content:space-between;align-items:center;margin:0 4px 12px;font-size:11px;color:var(--faint)}
.bt-video-single.bt-video-single .fsw .conn a{color:var(--dim);text-decoration:none;border-bottom:1px solid rgba(255,255,255,.18);white-space:nowrap}
.bt-video-single.bt-video-single .fsw .rv .wf{margin:0 0 0 4px;width:11px;height:11px}
.bt-video-single.bt-video-single .fsw .script.onhandy{border-color:rgba(76,169,255,.45);background:rgba(76,169,255,.06)}
.bt-video-single.bt-video-single .fsw .script.onhandy .sr{color:#a8d4ff}
.bt-video-single.bt-video-single.handy-on .fsw .panel{box-shadow:0 20px 60px rgba(0,0,0,.6),0 0 0 1px rgba(76,169,255,.10),0 0 40px -20px rgba(76,169,255,.35)}
.bt-video-single.bt-video-single .fsw .altlink{text-align:center;font-size:11px;color:var(--faint);margin:8px 0 0}
.bt-video-single.bt-video-single .fsw .altlink a{color:var(--dim);text-decoration:none;border-bottom:1px solid rgba(255,255,255,.18)}
.bt-video-single.bt-video-single .fsw .altlink[hidden]{display:none}
.bt-video-single.bt-video-single .fsw .dev.idle{opacity:.55}
.bt-video-single.bt-video-single .fsw .dev.handy.idle{border-left-color:rgba(76,169,255,.35);background:none}
/* ================= simplified layout (v0.18.6): calibrate beside the main button; auto-connect inside Script & settings */
.bt-video-single.bt-video-single .fsw .actrow{display:flex;align-items:stretch;gap:8px;margin:0 0 12px}
.bt-video-single.bt-video-single .fsw .actrow .act{margin:0;flex:1;min-width:0}
.bt-video-single.bt-video-single .fsw .actrow .calbtn{flex:none;width:auto;margin:0;padding:0 16px;border-radius:12px;display:block}
.bt-video-single.bt-video-single .fsw .actrow .calbtn.off{display:none}
.bt-video-single.bt-video-single .fsw .details .autorow{margin:4px 0 2px}
.bt-video-single.bt-video-single .fsw .details .autorow[hidden]{display:none}
.bt-video-single.bt-video-single .fsw .status.quiet{display:none}
.bt-video-single.bt-video-single .fsw .help a.diag{color:var(--faint)}
.bt-video-single.bt-video-single .fsw .details .diag{display:block;margin:6px 0 4px;font-size:11px;color:var(--faint);text-decoration:none;border-bottom:0}
.bt-video-single.bt-video-single .fsw .details .diag:hover{color:var(--dim)}
/* key box: a little air between the header (with Cancel) and the field */
.bt-video-single.bt-video-single .fsw .keybox .kl{margin-bottom:12px}
.bt-video-single.bt-video-single .fsw .keybox .kl a{padding:4px 2px 4px 10px}

/* the video's 16:9 space is held while the player loads (no layout jump); released when the video knows its size */
.bt-video-single.bt-video-single .stage[aria-label="Video player"] .frame.reserve{aspect-ratio:16/9}
.bt-video-single.bt-video-single .fsw .ready.bad.one{white-space:nowrap;font-size:11.5px}
.bt-video-single.bt-video-single .fsw .ready.bad.one a{margin-left:4px}
/* our pages hold the scrollbar's space from the start, so the page doesn't nudge sideways when it appears */
html:has(main.bt-video-single){scrollbar-gutter:stable}

/* Latency control: − / slider / + / value. Same label column as the other rows; compact buttons so the slider keeps
   the room; the value in the same 12 px figures as Strength, never wrapping (room for −500 ms). */
.bt-video-single.bt-video-single .fsw .row.latrow{gap:3px}
.bt-video-single.bt-video-single .fsw .row.latrow .rl{flex:none;margin-right:1px}
.bt-video-single.bt-video-single .fsw .lb{flex:none;width:16px;height:16px;margin:0;padding:0;border-radius:5px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.04);color:var(--txt);font:700 11px/1 'Montserrat',sans-serif;display:grid;place-items:center;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:manipulation;box-shadow:none;text-transform:none;letter-spacing:0;min-width:0}
.bt-video-single.bt-video-single .fsw .lb:hover{border-color:var(--pink);background:rgba(252,4,132,.12);color:#fff}
.bt-video-single.bt-video-single .fsw .lb:active{transform:scale(.92)}
.bt-video-single.bt-video-single .fsw .latrow input[type=range]{min-width:0;background:linear-gradient(90deg,transparent calc(50% - 1px),rgba(255,255,255,.5) calc(50% - 1px),rgba(255,255,255,.5) calc(50% + 1px),transparent calc(50% + 1px)),rgba(255,255,255,.16)}
.bt-video-single.bt-video-single .fsw .rv.lv{flex:none;min-width:46px;white-space:nowrap;cursor:text;border-radius:4px;padding:1px 0 1px 2px;margin-left:2px;outline:0}
.bt-video-single.bt-video-single .fsw .rv.lv:hover,.bt-video-single.bt-video-single .fsw .rv.lv:focus-visible{box-shadow:inset 0 0 0 1px rgba(255,255,255,.22)}
.bt-video-single.bt-video-single .fsw .lin{flex:none;width:46px;box-sizing:border-box;margin:0 0 0 1px;padding:1px 4px;border:1px solid var(--pink);border-radius:4px;background:#0a0a0a;color:var(--txt);font-size:12px;line-height:1.4;font-family:inherit;text-align:right;font-variant-numeric:tabular-nums;outline:0}

/* bottom: the setup guide — the widget's own button style, with a pink-to-violet edge and a download symbol */
.bt-video-single.bt-video-single .fsw .help{display:flex;justify-content:center;margin-top:14px}
.bt-video-single.bt-video-single .fsw .help a#fswGuide{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:11px 14px;border-radius:12px;font:700 10.5px/1 'Montserrat',sans-serif;letter-spacing:2px;text-transform:uppercase;text-decoration:none;white-space:nowrap;color:#fff;border:1px solid transparent;background:linear-gradient(#141414,#141414) padding-box,linear-gradient(135deg,#FC0484,#AD04FC) border-box;box-shadow:none;transition:box-shadow .2s}
.bt-video-single.bt-video-single .fsw .help a#fswGuide:hover{box-shadow:0 0 16px rgba(252,4,132,.3);text-decoration:none}
.bt-video-single.bt-video-single .fsw .help a#fswGuide svg{width:15px;height:15px;flex:none;display:block;color:#ff7ab8;transform:translateY(-1px)}
.bt-video-single.bt-video-single .fsw .help a#fswGuide .t{display:block;line-height:1;margin-right:-2px}
.bt-video-single.bt-video-single .fsw .help:empty{display:none}
/* copy diagnostics: its own line under a divider, the same space above and below */
.bt-video-single.bt-video-single .fsw .diagwrap{display:flex;align-items:center;gap:7px;margin:12px 0 0;padding:7px 0 0;border-top:1px solid rgba(255,255,255,.07)}
.bt-video-single.bt-video-single .fsw .diagwrap svg{width:13px;height:13px;flex:none;color:var(--faint)}
.bt-video-single.bt-video-single .fsw .diagwrap{flex-wrap:wrap}
.bt-video-single.bt-video-single .fsw .diagask,.bt-video-single.bt-video-single .fsw .diagmsg{font-size:11px;color:var(--dim);line-height:1.5}
.bt-video-single.bt-video-single .fsw .diagask button{margin-left:6px;padding:2px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.2);background:transparent;color:#fff;font:600 11px 'Noto Sans',sans-serif;cursor:pointer}
.bt-video-single.bt-video-single .fsw .diagask #fswDiagYes{border-color:var(--pink);background:rgba(252,4,132,.16)}
.bt-video-single.bt-video-single .fsw .diagask button:hover{border-color:#fff}
.bt-video-single.bt-video-single .fsw .diagwrap + .autorow{margin-top:8px}

/* Send log for support: always visible, under the Setup guide, in every state (connected or not) */
.bt-video-single.bt-video-single .fsw .diagwrap.out{justify-content:center;border-top:0;margin:10px 0 0;padding:0;text-align:center}
.bt-video-single.bt-video-single .fsw .diagwrap.out .diagask,.bt-video-single.bt-video-single .fsw .diagwrap.out .diagmsg{flex-basis:100%;text-align:center}

/* final: Send log for support is small grey text; once connected the Setup guide shrinks to a small link */
.bt-video-single.bt-video-single .fsw .diagwrap.out{margin:8px 0 0;padding:0;border:0;justify-content:center;gap:0}
.bt-video-single.bt-video-single .fsw .diagwrap.out a.diag{display:inline;margin:0;font:500 10.5px/1.4 'Noto Sans',sans-serif;color:var(--faint);text-decoration:none;border:0}
.bt-video-single.bt-video-single .fsw .diagwrap.out a.diag:hover{color:var(--dim)}
.bt-video-single.bt-video-single .fsw.help-compact .help{margin-top:9px}
.bt-video-single.bt-video-single .fsw.help-compact .help a#fswGuide{flex:none;display:inline;padding:0;border:0;border-radius:0;background:none;box-shadow:none;font:500 10.5px/1.4 'Noto Sans',sans-serif;letter-spacing:0;text-transform:none;color:var(--faint)}
.bt-video-single.bt-video-single .fsw.help-compact .help a#fswGuide::before,.bt-video-single.bt-video-single .fsw.help-compact .help a#fswGuide::after{display:none}
.bt-video-single.bt-video-single .fsw.help-compact .help a#fswGuide svg{display:none}
.bt-video-single.bt-video-single .fsw.help-compact .help a#fswGuide .t{display:inline;margin:0;color:inherit}
.bt-video-single.bt-video-single .fsw.help-compact .help a#fswGuide:hover{color:var(--dim);box-shadow:none}
.bt-video-single.bt-video-single .fsw.help-compact .diagwrap.out{margin-top:3px}
/* version names never overflow their button: long ones are a little smaller, always centred */
.bt-video-single.bt-video-single .fsw .vrow button .vn{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bt-video-single.bt-video-single .fsw .vrow button{padding-left:5px;padding-right:5px}
.bt-video-single.bt-video-single .fsw .vrow button.long .vn{font-size:9px;letter-spacing:0}