.browser-surround-player{
  --bsp-green:#10a37f;
  --bsp-green-hover:#0d8f70;
  --bsp-text:#202123;
  --bsp-muted:#6b6c70;
  --bsp-border:#e5e5e5;
  --bsp-soft:#f7f7f8;
  --bsp-soft2:#ececec;
  --bsp-card:#fff;
  color:var(--bsp-text);
}
.bsp-wrap{padding:42px 0 60px;background:#fff}
.bsp-inner{max-width:1120px;margin:0 auto;padding:0 16px}
.bsp-head{max-width:800px;margin-bottom:22px}
.bsp-head h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:650;letter-spacing:-.045em;margin:4px 0 12px}
.bsp-head p{font-size:1rem;max-width:760px}
.bsp-head-links{display:flex;gap:14px;flex-wrap:wrap;font-size:.85rem}
.bsp-head-links a{color:var(--bsp-green);font-weight:650}
.bsp-load-card,.bsp-card,.bsp-player-card{
  background:var(--bsp-card);
  border:1px solid var(--bsp-border);
  border-radius:14px;
  box-shadow:none;
}
.bsp-load-card{padding:16px;margin-bottom:14px}
.bsp-load-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.bsp-load-button,.bsp-clear-button{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:40px;padding:8px 13px;border-radius:8px;
  font-weight:650;font-size:.86rem;cursor:pointer
}
.bsp-load-button{background:var(--bsp-green);color:white;border:1px solid var(--bsp-green)}
.bsp-load-button.secondary{background:#fff;color:var(--bsp-text);border-color:#d9d9d9}
.bsp-load-button input{display:none}
.bsp-clear-button{background:#fff;border:1px solid #d9d9d9;color:#444}
.bsp-load-note{margin:10px 0 0;font-size:.78rem}
.bsp-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:14px}
.bsp-main-column,.bsp-side-column{display:grid;gap:14px;align-content:start}
.bsp-player-card{overflow:hidden}
.bsp-stage{position:relative;background:#0f1115;aspect-ratio:16/9;display:grid;place-items:center}
#mediaEl{width:100%;height:100%;display:block;background:#000;object-fit:contain}
.bsp-audio-art{
  position:absolute;inset:0;display:none;place-items:center;text-align:center;
  align-content:center;gap:8px;color:#fff;
  background:radial-gradient(circle at center,#17202b 0%,#0f1115 72%)
}
.bsp-audio-art.show{display:grid}
.bsp-art-ring{
  width:116px;height:116px;border:1px solid rgba(255,255,255,.24);
  border-radius:50%;display:grid;place-items:center;margin-bottom:6px;
  box-shadow:inset 0 0 0 22px rgba(255,255,255,.025)
}
.bsp-art-ring span{font-size:34px;transform:translateX(3px)}
.bsp-audio-art small{color:#b5b8bd}
.bsp-now-playing{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px}
.bsp-now-playing strong{display:block;font-size:.95rem;max-width:620px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bsp-now-playing small{display:block;margin-top:2px}
.bsp-label{display:block;color:#7b7c80;font-size:.72rem;font-weight:650;margin-bottom:4px}
.bsp-transport{display:flex;gap:6px}
.bsp-transport button,.bsp-mini-button{
  border:1px solid #d9d9d9;background:#fff;color:#343541;border-radius:8px;padding:8px 11px;font-weight:650
}
.bsp-transport button.primary{background:var(--bsp-text);color:#fff;border-color:var(--bsp-text);min-width:72px}
.bsp-card{padding:17px}
.bsp-card-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:14px}
.bsp-card-head.compact{align-items:center}
.bsp-card-head h2{font-size:1.12rem;margin:0}
.bsp-capability{font-size:.72rem;padding:5px 8px;border-radius:999px;background:var(--bsp-soft);color:#616267;white-space:nowrap}
.bsp-mode-row{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:14px}
.bsp-mode-row button{
  border:1px solid #d9d9d9;background:#fff;color:#444;border-radius:8px;padding:9px 6px;font-weight:700
}
.bsp-mode-row button.active{background:var(--bsp-text);color:#fff;border-color:var(--bsp-text)}
.bsp-toggle{display:flex;gap:10px;align-items:flex-start;background:var(--bsp-soft);border:1px solid var(--bsp-border);padding:11px;border-radius:10px}
.bsp-toggle input{width:auto;margin-top:3px;accent-color:var(--bsp-green)}
.bsp-toggle strong{display:block;font-size:.82rem}
.bsp-toggle small{display:block;margin-top:2px;font-size:.72rem;line-height:1.4}
.bsp-toggle.small{background:#fff;padding:0;border:0}
.bsp-sliders{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}
.bsp-sliders label,.bsp-options>label{display:grid;gap:6px;font-size:.78rem;color:#5a5b5f}
.bsp-sliders label span{display:flex;justify-content:space-between;gap:8px}
.bsp-sliders input,.bsp-options input{accent-color:var(--bsp-green)}
.bsp-status{margin-top:14px;padding:10px 11px;border:1px solid var(--bsp-border);border-radius:9px;background:var(--bsp-soft);font-size:.78rem;color:#555}
.bsp-speaker-map{position:relative;min-height:340px;border:1px solid var(--bsp-border);border-radius:12px;background:#fafafa;overflow:hidden}
.bsp-listener{
  position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);
  width:46px;height:46px;border-radius:50%;background:#202123;color:#fff;display:grid;place-items:center;font-size:.7rem;font-weight:700
}
.bsp-speaker{
  position:absolute;transform:translate(-50%,-50%);display:grid;gap:3px;justify-items:center
}
.bsp-speaker-node{
  width:42px;height:42px;border-radius:12px;background:#fff;border:1px solid #d8d8da;
  display:grid;place-items:center;font-size:.68rem;font-weight:800;color:#555;transition:.08s ease
}
.bsp-speaker.active .bsp-speaker-node{
  background:#effaf6;border-color:#78c9b3;color:#0c795f;box-shadow:0 0 0 4px rgba(16,163,127,.08)
}
.bsp-speaker small{font-size:.62rem}
.bsp-meter-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(54px,1fr));gap:6px;margin-top:10px}
.bsp-meter{display:grid;gap:4px}
.bsp-meter-track{height:8px;border-radius:999px;background:#ececec;overflow:hidden}
.bsp-meter-fill{height:100%;width:0%;background:var(--bsp-green);transition:width .06s linear}
.bsp-meter label{font-size:.62rem;color:#777;text-align:center}
.bsp-playlist-card{padding-bottom:10px}
.bsp-playlist{max-height:510px;overflow:auto;display:grid;gap:5px}
.bsp-empty{padding:18px 4px;color:#8a8b8e;font-size:.8rem}
.bsp-track{
  display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:8px;align-items:center;
  padding:8px;border:1px solid transparent;border-radius:9px;cursor:pointer
}
.bsp-track:hover{background:var(--bsp-soft)}
.bsp-track.active{background:#f2fbf7;border-color:#c7e8dd}
.bsp-track-index{width:28px;height:28px;border-radius:7px;background:var(--bsp-soft2);display:grid;place-items:center;font-size:.7rem}
.bsp-track-text{min-width:0}
.bsp-track-text strong{display:block;font-size:.76rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bsp-track-text small{display:block;font-size:.64rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bsp-track-kind{font-size:.6rem;color:#8a8b8e;text-transform:uppercase}
.bsp-options{display:grid;gap:14px}
.bsp-info-card p{font-size:.78rem;line-height:1.5}
.bsp-info-card p:last-child{margin-bottom:0}
@media(max-width:900px){
  .bsp-layout{grid-template-columns:1fr}
  .bsp-playlist{max-height:330px}
}
@media(max-width:620px){
  .bsp-wrap{padding-top:30px}
  .bsp-sliders{grid-template-columns:1fr}
  .bsp-mode-row{grid-template-columns:repeat(2,1fr)}
  .bsp-now-playing{align-items:flex-start;flex-direction:column}
  .bsp-transport{width:100%}
  .bsp-transport button{flex:1}
  .bsp-speaker-map{min-height:300px}
}


/* Step 15 — Fullscreen player */
.bsp-player-card:fullscreen,
.bsp-player-card:-webkit-full-screen{
  width:100vw;
  height:100vh;
  max-width:none;
  border-radius:0;
  border:0;
  background:#0f1115;
  display:flex;
  flex-direction:column;
}
.bsp-player-card:fullscreen .bsp-stage,
.bsp-player-card:-webkit-full-screen .bsp-stage{
  flex:1 1 auto;
  min-height:0;
  aspect-ratio:auto;
  height:calc(100vh - 84px);
}
.bsp-player-card:fullscreen #mediaEl,
.bsp-player-card:-webkit-full-screen #mediaEl{
  width:100%;
  height:100%;
  object-fit:contain;
  background:#000;
}
.bsp-player-card:fullscreen .bsp-audio-art,
.bsp-player-card:-webkit-full-screen .bsp-audio-art{
  background:radial-gradient(circle at center,#1b2634 0%,#0b0d11 72%);
}
.bsp-player-card:fullscreen .bsp-art-ring,
.bsp-player-card:-webkit-full-screen .bsp-art-ring{
  width:180px;
  height:180px;
}
.bsp-player-card:fullscreen .bsp-now-playing,
.bsp-player-card:-webkit-full-screen .bsp-now-playing{
  flex:0 0 auto;
  background:#111318;
  color:#fff;
  border-top:1px solid rgba(255,255,255,.08);
  padding:14px 18px;
}
.bsp-player-card:fullscreen .bsp-now-playing small,
.bsp-player-card:-webkit-full-screen .bsp-now-playing small,
.bsp-player-card:fullscreen .bsp-label,
.bsp-player-card:-webkit-full-screen .bsp-label{
  color:#a9acb2;
}
.bsp-player-card:fullscreen .bsp-transport button,
.bsp-player-card:-webkit-full-screen .bsp-transport button{
  background:#1c1f25;
  color:#fff;
  border-color:#343840;
}
.bsp-player-card:fullscreen .bsp-transport button.primary,
.bsp-player-card:-webkit-full-screen .bsp-transport button.primary{
  background:#fff;
  color:#111;
  border-color:#fff;
}
@media(max-width:620px){
  .bsp-player-card:fullscreen .bsp-now-playing,
  .bsp-player-card:-webkit-full-screen .bsp-now-playing{
    padding:10px 12px;
  }
  .bsp-player-card:fullscreen .bsp-art-ring,
  .bsp-player-card:-webkit-full-screen .bsp-art-ring{
    width:132px;
    height:132px;
  }
}


/* Step 18 — Stream URL input */
.bsp-stream-row{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto auto;
  gap:8px;
  margin-top:10px;
}
.bsp-stream-row[hidden]{display:none}
.bsp-stream-row input{
  min-width:0;
  min-height:40px;
  border:1px solid #d9d9d9;
  border-radius:8px;
  padding:9px 11px;
  background:#fff;
  color:#202123;
}
.bsp-stream-row button{
  min-height:40px;
  border:1px solid #d9d9d9;
  border-radius:8px;
  padding:8px 12px;
  background:#fff;
  color:#343541;
  font-weight:650;
}
.bsp-stream-row #addStreamBtn{
  background:#10a37f;
  border-color:#10a37f;
  color:#fff;
}
.bsp-stream-row #addStreamBtn:hover{background:#0d8f70}
.bsp-track-kind.stream{color:#0d8f70;font-weight:700}
@media(max-width:620px){
  .bsp-stream-row{grid-template-columns:1fr 1fr}
  .bsp-stream-row input{grid-column:1/-1}
}


/* Step 19 — Single settings drawer */
.bsp-layout{
  grid-template-columns:minmax(0,1fr) 300px;
}
.bsp-side-column{
  align-content:start;
}
.bsp-settings-backdrop{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.22);
  z-index:89;
}
.bsp-settings-backdrop[hidden]{display:none}
.bsp-settings-drawer{
  position:fixed;
  right:0;
  top:0;
  bottom:0;
  width:min(390px,92vw);
  background:#fff;
  border-left:1px solid #e5e5e5;
  z-index:90;
  transform:translateX(100%);
  transition:transform .2s ease;
  overflow:auto;
  padding:18px;
}
.bsp-settings-drawer.open{transform:translateX(0)}
.bsp-settings-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  padding-bottom:14px;
  border-bottom:1px solid #e5e5e5;
}
.bsp-settings-head h2{margin:0;font-size:1.2rem}
.bsp-settings-head button{
  width:38px;height:38px;border:1px solid #d9d9d9;background:#fff;border-radius:8px;
  font-size:22px;line-height:1
}
.bsp-settings-tabs{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:6px;
  margin:14px 0;
}
.bsp-settings-tabs button{
  border:1px solid #d9d9d9;
  background:#fff;
  border-radius:8px;
  padding:8px;
  font-weight:650;
}
.bsp-settings-tabs button.active{
  background:#202123;
  border-color:#202123;
  color:#fff;
}
.bsp-settings-panel{
  display:none;
  gap:14px;
}
.bsp-settings-panel.active{display:grid}
.bsp-settings-panel>label{
  display:grid;
  gap:6px;
  font-size:.8rem;
  color:#55565a;
}
.bsp-settings-panel>label>span{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.bsp-settings-panel select{
  width:100%;
  min-height:40px;
  border:1px solid #d9d9d9;
  border-radius:8px;
  background:#fff;
  padding:8px 10px;
}
.bsp-settings-panel input[type=range]{
  accent-color:#10a37f;
}
.bsp-settings-reset{
  border:1px solid #d9d9d9;
  background:#fff;
  border-radius:8px;
  min-height:40px;
  font-weight:650;
}
.bsp-capability-block{
  display:block;
  white-space:normal;
  line-height:1.4;
}
.bsp-stage{
  overflow:hidden;
}
#mediaEl{
  transform-origin:center center;
  transition:filter .08s linear,transform .08s linear;
}
@media(max-width:900px){
  .bsp-layout{grid-template-columns:1fr}
}


/* Step 20 — Correct Fit / Crop / Aspect Ratio behavior */
.bsp-stage{
  position:relative;
  aspect-ratio:16 / 9;
  width:100%;
  overflow:hidden;
  background:#000;
}
.bsp-stage #mediaEl{
  position:absolute;
  inset:0;
  width:100%!important;
  height:100%!important;
  max-width:none;
  max-height:none;
  object-position:center center;
}
.bsp-stage .bsp-audio-art{
  position:absolute;
  inset:0;
}
/* During fullscreen keep the fullscreen stage dimensions dominant. */
.bsp-player-card:fullscreen .bsp-stage,
.bsp-player-card:-webkit-full-screen .bsp-stage{
  aspect-ratio:auto!important;
}


/* Step 21 — Player FAQ section */
.player-faq-section{
  padding:18px 0 62px;
  background:#fff;
}
.player-faq-shell{max-width:920px}
.player-faq-head{
  max-width:760px;
  margin-bottom:18px;
}
.player-faq-head h2{
  margin:4px 0 8px;
  font-size:clamp(1.7rem,3vw,2.35rem);
  letter-spacing:-.025em;
}
.player-faq-head p{
  margin:0;
  font-size:.92rem;
}
.player-faq-list{
  border-top:1px solid #e5e5e5;
}
.player-faq-item{
  border-bottom:1px solid #e5e5e5;
  background:#fff;
}
.player-faq-item summary{
  position:relative;
  list-style:none;
  cursor:pointer;
  padding:16px 38px 16px 0;
  font-size:.94rem;
  font-weight:650;
  color:#202123;
}
.player-faq-item summary::-webkit-details-marker{display:none}
.player-faq-item summary::after{
  content:"+";
  position:absolute;
  right:4px;
  top:50%;
  transform:translateY(-50%);
  color:#727377;
  font-size:1.25rem;
  font-weight:400;
}
.player-faq-item[open] summary::after{content:"−"}
.player-faq-answer{
  padding:0 38px 15px 0;
}
.player-faq-answer p{
  margin:0;
  max-width:820px;
  color:#5f6064;
  font-size:.86rem;
  line-height:1.65;
}
.player-faq-links{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:18px;
}
.player-faq-links a{
  display:inline-flex;
  min-height:38px;
  align-items:center;
  border:1px solid #d9d9d9;
  border-radius:8px;
  padding:8px 11px;
  color:#343541;
  font-size:.82rem;
  font-weight:650;
}
.player-faq-links a:hover{background:#f7f7f8}