*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0b0c10;--card:#13151c;--accent:#6bcc35;--text:#f0f0f0;--muted:#7a7f8f;--border:rgba(255,255,255,0.04)}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;justify-content:center;align-items:center;overflow:hidden;user-select:none}
.bg-glow{position:fixed;inset:0;z-index:0;pointer-events:none}
.glow-1,.glow-2{position:absolute;width:500px;height:500px;border-radius:50%;filter:blur(140px);opacity:.1}
.glow-1{background:var(--accent);top:-10%;left:-10%}
.glow-2{background:#00cc88;bottom:-10%;right:-10%}

.layout{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;gap:0;transition:gap .6s cubic-bezier(.34,1.56,.64,1);width:100%;max-width:780px;padding:0 1rem}
.layout.expanded{gap:1.5rem}

.voting-panel{width:0;overflow:visible;opacity:0;transform:translateX(-30px);transition:width .5s ease,opacity .35s ease,transform .5s ease;flex-shrink:0}
.voting-panel.visible{width:300px;opacity:1;transform:translateX(0)}

.voting-card{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:1.3rem;backdrop-filter:blur(20px);box-shadow:0 24px 80px rgba(0,0,0,.6);width:300px}
.voting-header{font-size:0.8rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:0.85rem;text-align:center}
.vote-timer{text-align:center;font-size:0.7rem;color:var(--muted);margin-top:0.6rem;min-height:1em}
.vote-timer .time-left{color:var(--accent);font-weight:700}
.voting-buttons{display:flex;flex-direction:column;gap:0.5rem}
.vote-btn{position:relative;display:flex;align-items:center;justify-content:space-between;width:100%;padding:0.85rem;border:1px solid rgba(255,255,255,0.06);border-radius:12px;background:rgba(255,255,255,0.015);cursor:pointer;color:var(--text);font-family:inherit;font-size:0.8rem;font-weight:500;transition:transform .15s,border-color .2s,background .2s;overflow:hidden;min-height:54px}
.vote-btn:hover:not(.voted):not(.disabled){transform:scale(1.02);border-color:rgba(107,204,53,0.3);background:rgba(107,204,53,0.04)}
.vote-btn:active:not(.voted):not(.disabled){transform:scale(.97)}
.vote-btn.voted{border-color:rgba(107,204,53,0.25)}
.vote-btn.disabled{opacity:0.4;cursor:not-allowed}
.vote-btn .vote-label{position:relative;z-index:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1;margin-right:0.6rem;text-align:left;line-height:1.25;font-size:0.78rem}
.vote-btn .vote-count{position:relative;z-index:1;font-size:0.75rem;font-weight:700;color:var(--accent);min-width:2ch;text-align:right}
.vote-btn .vote-check{display:none;position:relative;z-index:1;color:var(--accent);font-size:0.9rem;margin-left:3px}
.vote-btn.voted .vote-check{display:inline}
.voting-header.winner-reveal{color:var(--accent);animation:header-pulse .6s ease}
@keyframes header-pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
@keyframes shake{0%,100%{transform:rotate(0)}15%{transform:rotate(-2deg)}30%{transform:rotate(2deg)}45%{transform:rotate(-1.5deg)}60%{transform:rotate(1.5deg)}75%{transform:rotate(-0.5deg)}90%{transform:rotate(0.5deg)}}
.vote-btn.shaking{animation:shake .5s ease}
.vote-btn.loser{opacity:.25;transition:opacity .3s}
.vote-btn.winner{border-color:rgba(107,204,53,0.5)!important;background:rgba(107,204,53,0.08)!important}
@keyframes spark{0%{transform:translate(0,0) scale(1);opacity:1}100%{transform:translate(var(--sx),var(--sy)) scale(0);opacity:0}}
.vote-btn.winner::after{content:'';position:absolute;width:4px;height:4px;border-radius:50%;background:var(--accent);animation:spark .6s ease-out forwards;z-index:10}
.vote-btn.winner::after{box-shadow:4px -6px 0 var(--accent),-5px -4px 0 var(--accent),7px 2px 0 var(--accent),-6px 5px 0 var(--accent),3px 7px 0 var(--accent),-2px -8px 0 var(--accent)}

.player{flex:0 1 500px;min-width:0;transition:flex .5s ease}
.layout.expanded .player{flex:0 1 420px}
.player{padding:1.5rem}
.card{background:var(--card);border:1px solid var(--border);border-radius:36px;padding:2rem 2rem 1.5rem;backdrop-filter:blur(20px);box-shadow:0 24px 80px rgba(0,0,0,.6);position:relative;overflow:hidden;text-align:center}
.card > *{margin-bottom:1.2rem}
.card > :last-child{margin-bottom:0}

.logo-wrap{display:flex;justify-content:center;position:relative}
.logo-s{width:180px;height:180px;position:relative;transition:filter .6s}
.logo-s svg{width:100%;height:100%;display:block;filter:drop-shadow(0 8px 32px rgba(0,0,0,.5));transition:filter .6s}
.logo-s.spinning{animation:spin 4s linear infinite;animation-fill-mode:forwards}
.logo-s.rgb-glow svg{filter:drop-shadow(0 0 30px rgba(200,144,80,.25)) drop-shadow(0 0 60px rgba(96,176,160,.2))}
.logo-pulse{width:100%;height:100%;transform-origin:center center;will-change:transform}
@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}

.track-info{min-height:58px}
.track-title{font-size:1.2rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.track-artist{font-size:0.9rem;color:var(--muted);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.controls{display:flex;align-items:center;justify-content:center;gap:1.5rem}
.btn-play{width:68px;height:68px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-radius .8s ease,transform .2s,background .6s,box-shadow .6s;position:relative;background:rgba(255,255,255,.06);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),inset 0 -1px 0 rgba(0,0,0,.15),0 8px 32px rgba(0,0,0,.3)}
.btn-play::before{content:'';position:absolute;inset:4px;border-radius:inherit;background:linear-gradient(135deg,rgba(107,204,53,.25),rgba(107,204,53,.08));z-index:-1;box-shadow:inset 0 1px 0 rgba(255,255,255,.1)}
.btn-play .shine,.btn-play .shine-two{display:none}
.btn-play::after{content:'';position:absolute;inset:-2px;border-radius:inherit;background:linear-gradient(135deg,rgba(107,204,53,.15),transparent,rgba(107,204,53,.08));z-index:-2;filter:blur(6px);opacity:0;transition:opacity .4s}
@keyframes morph-blob{0%,100%{border-radius:44% 56% 60% 40% / 52% 40% 60% 48%}25%{border-radius:56% 44% 40% 60% / 40% 56% 44% 60%}50%{border-radius:40% 60% 56% 44% / 60% 44% 56% 40%}75%{border-radius:60% 40% 44% 56% / 44% 60% 40% 56%}}
.btn-play:hover{transform:scale(1.06)}
.btn-play:active{transform:scale(.94)}
.btn-play svg{width:24px;height:24px;fill:#fff;position:relative;z-index:1;filter:drop-shadow(0 1px 2px rgba(0,0,0,.3));transition:transform .3s cubic-bezier(.34,1.56,.64,1)}
.btn-play:hover svg{transform:scale(1.1)}
.btn-play.playing::after{opacity:1;animation:pulse-glow 2s ease-in-out infinite}
.btn-play.playing{animation:morph-blob 8s ease-in-out infinite,rgb-btn 16s linear infinite}
@keyframes rgb-btn{0%{background:rgba(180,120,160,.2);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),inset 0 -1px 0 rgba(0,0,0,.15),0 8px 32px rgba(0,0,0,.3),0 0 30px rgba(180,120,160,.08)}25%{background:rgba(160,140,100,.2);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),inset 0 -1px 0 rgba(0,0,0,.15),0 8px 32px rgba(0,0,0,.3),0 0 30px rgba(160,140,100,.08)}50%{background:rgba(100,150,140,.2);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),inset 0 -1px 0 rgba(0,0,0,.15),0 8px 32px rgba(0,0,0,.3),0 0 30px rgba(100,150,140,.08)}75%{background:rgba(140,120,170,.2);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),inset 0 -1px 0 rgba(0,0,0,.15),0 8px 32px rgba(0,0,0,.3),0 0 30px rgba(140,120,170,.08)}100%{background:rgba(180,120,160,.2);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),inset 0 -1px 0 rgba(0,0,0,.15),0 8px 32px rgba(0,0,0,.3),0 0 30px rgba(180,120,160,.08)}}
@keyframes pulse-glow{0%,100%{opacity:.3;transform:scale(1)}50%{opacity:.7;transform:scale(1.08)}}

.buffer-ring{position:absolute;inset:-6px;border-radius:44% 56% 60% 40% / 52% 40% 60% 48%;border:2px solid rgba(255,255,255,.15);border-top-color:rgba(255,255,255,.5);pointer-events:none;opacity:0;transition:opacity .2s;z-index:2}
.buffer-ring.visible{opacity:1;animation:spin .8s linear infinite,morph-blob 8s ease-in-out infinite}

.volume-row{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.03);border-radius:14px;padding:12px 16px}
.btn-mute{background:none;border:none;cursor:pointer;display:flex;padding:2px;flex-shrink:0}
.btn-mute svg{width:18px;height:18px;fill:var(--muted);transition:fill .15s}
.btn-mute:hover svg{fill:var(--text)}
input[type=range]{-webkit-appearance:none;width:100%;height:4px;border-radius:2px;background:rgba(255,255,255,.08);outline:none;cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--text);border:none;transition:background .15s,transform .15s;cursor:pointer}
input[type=range]::-webkit-slider-thumb:hover{background:var(--accent);transform:scale(1.15)}

.status-bar{display:flex;align-items:center;justify-content:center;gap:8px;font-size:12px;color:var(--muted);font-weight:500}
.status-dot{width:6px;height:6px;border-radius:50%;transition:background .3s}
.status-dot.connecting{background:#f59e0b;animation:blink 1s ease-in-out infinite}
.status-dot.playing{background:var(--accent);box-shadow:0 0 6px rgba(107,204,53,.4)}
.status-dot.error{background:var(--accent);opacity:.5}
.listener-count{display:none;align-items:center;gap:4px;margin-left:4px}
.listener-count.visible{display:inline-flex}
.listener-count svg{width:14px;height:14px;fill:var(--text);opacity:.8}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}

.stream-link{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:10;font-size:12px;color:var(--muted);text-decoration:none;transition:color .15s;white-space:nowrap}
.stream-link:hover{color:var(--text);text-decoration:underline}

.toast{position:fixed;bottom:50px;left:50%;transform:translateX(-50%) translateY(80px);background:rgba(20,20,30,.9);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:10px 20px;font-size:13px;color:var(--muted);transition:transform .4s cubic-bezier(.34,1.56,.64,1),opacity .4s;opacity:0;pointer-events:none;z-index:100}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.toast strong{color:var(--text);font-weight:600}

.vol-indicator{position:fixed;pointer-events:none;z-index:9999;font-family:'Arial Black', 'Gadget', sans-serif;font-weight:900;font-size:1.1rem;text-shadow:0 0 15px rgba(0,0,0,0.6);animation:vol-fade 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;white-space:nowrap}
@keyframes vol-fade{0%{opacity:0;transform:translate(10px, -10px) scale(0.5)}15%{opacity:1;transform:translate(15px, -25px) scale(1.2)}30%{opacity:1;transform:translate(15px, -25px) scale(1)}100%{opacity:0;transform:translate(15px, -50px) scale(0.9)}}

.btn-settings{position:fixed;bottom:16px;left:16px;z-index:50;width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,0.06);background:rgba(20,20,30,0.8);backdrop-filter:blur(12px);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .15s,background .2s,border-color .2s;padding:8px}
.btn-settings:hover{transform:scale(1.1);background:rgba(107,204,53,0.1);border-color:rgba(107,204,53,0.3)}
.btn-settings svg{width:18px;height:18px;fill:var(--muted);transition:fill .2s,transform .5s cubic-bezier(0.4, 0, 0.2, 1)}
.btn-settings:hover svg{fill:var(--accent);transform:rotate(90deg)}

.settings-overlay{position:fixed;inset:0;z-index:60;background:rgba(0,0,0,0.5);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .25s}
.settings-overlay.open{opacity:1;pointer-events:auto}

.settings-panel{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:1.5rem;width:280px;box-shadow:0 24px 80px rgba(0,0,0,.6)}
.settings-header{font-size:.85rem;font-weight:600;margin-bottom:1.2rem;text-align:center}
.settings-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;font-size:.8rem;color:var(--muted)}
.settings-row span:first-child{color:var(--text)}

.toggle{position:relative;display:inline-block;width:40px;height:22px;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;inset:0;border-radius:22px;background:rgba(255,255,255,0.1);transition:background .2s;cursor:pointer}
.toggle-slider::before{content:'';position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:var(--muted);transition:transform .2s,background .2s}
.toggle input:checked+.toggle-slider{background:rgba(107,204,53,0.25)}
.toggle input:checked+.toggle-slider::before{transform:translateX(18px);background:var(--accent)}

#particleMultiplier{-webkit-appearance:none;width:80px;height:4px;border-radius:2px;background:rgba(255,255,255,0.08);outline:none;cursor:pointer}
#particleMultiplier::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:var(--text);cursor:pointer}
.multiplier-val{font-size:.75rem;color:var(--accent);font-weight:600;min-width:2.2em;text-align:right}

.btn-close-settings{width:100%;margin-top:.5rem;padding:.6rem;border:1px solid rgba(255,255,255,0.08);border-radius:10px;background:rgba(255,255,255,0.03);color:var(--muted);font-family:inherit;font-size:.8rem;cursor:pointer;transition:background .15s,color .15s}
.btn-close-settings:hover{background:rgba(255,255,255,0.06);color:var(--text)}

@media(max-width:640px){
  body{overflow-y:auto;overflow-x:hidden;align-items:flex-start;padding:0}
  .layout{flex-direction:column;max-width:100%;padding:0;gap:0;width:100%}
  .layout.expanded{gap:0}
  .player{flex:1 1 auto;max-width:100%;padding:0;width:100%}
  .layout.expanded .player{flex:1 1 auto}
  .card{border-radius:0;padding:1rem 1rem 2rem;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;transition:padding-bottom .4s ease;gap:0;justify-content:flex-start;position:relative}
  .layout.expanded .card{padding-bottom:16rem}
  .card>*{margin-bottom:0}
  .logo-wrap{position:static;margin:auto 0 0;transition:margin .4s ease}
  .logo-s{width:140px;height:140px}
  .track-info{min-height:40px;text-align:center;margin-top:auto}
  .track-title{font-size:1.05rem}
  .track-artist{font-size:.8rem}
  .controls{margin-top:.4rem;margin-bottom:.4rem}
  .btn-play{width:56px;height:56px}
  .btn-play svg{width:20px;height:20px}
  .status-bar{margin-bottom:7rem}
  .volume-row{display:none}
  .voting-panel{width:100% !important;position:fixed;bottom:0;left:0;right:0;z-index:10;opacity:0;transform:translateY(100%);transition:transform .45s cubic-bezier(.34,1.56,.64,1),opacity .35s ease;pointer-events:none}
  .voting-panel.visible{opacity:1;transform:translateY(0);pointer-events:auto}
  .voting-card{width:100%;border-radius:24px 24px 0 0;padding:1.2rem 1rem 2rem;box-shadow:0 -8px 32px rgba(0,0,0,.6);min-height:15rem}
  .voting-header{font-size:.75rem;margin-bottom:.5rem}
  .voting-buttons{gap:.4rem}
  .vote-btn{padding:.8rem .7rem;font-size:.82rem}
  .vote-timer{font-size:.65rem;margin-top:.5rem}
  .btn-settings{top:calc(env(safe-area-inset-top, 0px) + 16px);right:12px;bottom:auto;left:auto}
  #particleCanvas{z-index:5 !important}
  .stream-link{position:fixed;bottom:8px;left:50%;transform:translateX(-50%);background:rgba(20,20,30,0.7);backdrop-filter:blur(8px);border-radius:20px;padding:6px 16px;font-size:11px;z-index:15;width:auto;top:auto;right:auto}
  .toast{bottom:80px;max-width:90vw;font-size:12px;padding:8px 16px}
}