*{margin:0;box-sizing:border-box;font-family:'Segoe UI',system-ui,-apple-system,sans-serif}
:root{--panda-green:#0036a3}
body.panda-bg{
  min-height:100vh;color:#fff;background:#060a14;
  background-size:cover;background-position:center;background-attachment:fixed;
}
body.panda-bg::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(600px 300px at 15% -5%, rgba(0,54,163,.22), transparent 60%),
    radial-gradient(500px 260px at 85% 0%, rgba(96,165,250,.12), transparent 60%),
    radial-gradient(800px 400px at 50% 110%, rgba(0,54,163,.16), transparent 60%);
}
.stage{position:relative;z-index:1;max-width:1000px;margin:0 auto;padding:36px 16px 24px;
  display:flex;flex-direction:column;gap:26px;min-height:100vh}
.hero{text-align:center;padding-top:16px}
.logo{font-size:64px;filter:drop-shadow(0 0 28px rgba(96,165,250,.55));animation:float 3.2s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-9px) rotate(-3deg)}}
.hero h1{
  font-size:clamp(28px,5.4vw,48px);margin:14px 0 8px;letter-spacing:-.8px;font-weight:800;
  background:linear-gradient(120deg,#fff 30%,#93c5fd 70%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero p{color:#a7b6cc;font-size:clamp(14px,2.5vw,18px)}
.live-badge{display:inline-flex;align-items:center;gap:8px;margin-top:16px;background:linear-gradient(135deg,#dc2626,#ef4444);
  padding:7px 18px;border-radius:999px;font-weight:800;font-size:13px;letter-spacing:1.5px;
  box-shadow:0 0 24px rgba(239,68,68,.45)}
.live-badge .dot{width:9px;height:9px;background:#fff;border-radius:50%;animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.25}}
.hidden{display:none!important}

.player-wrap{position:relative;border-radius:20px;overflow:hidden;background:#000;
  box-shadow:0 24px 70px rgba(0,0,0,.65),0 0 0 1px rgba(0,54,163,.3),0 0 50px rgba(0,54,163,.18)}
video{width:100%;display:block;aspect-ratio:16/9;background:#000}
.live-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;background:rgba(0,0,0,.72);backdrop-filter:blur(6px)}
.live-overlay p{font-size:17px}
.live-overlay button{background:var(--panda-green);color:#fff;border:0;padding:15px 38px;font-size:17px;
  font-weight:800;border-radius:999px;cursor:pointer;transition:.2s;box-shadow:0 8px 28px rgba(0,54,163,.5)}
.live-overlay button:hover{transform:scale(1.06)}
.no-video{padding:90px 20px;text-align:center;color:#93a5bd;font-size:18px}
.foot{text-align:center;color:#5d6c84;font-size:13px;margin-top:auto;padding:16px}

/* ---- contador / chat / reações ---- */
.viewers{position:fixed;top:14px;right:14px;background:rgba(0,0,0,.68);border:1px solid rgba(0,54,163,.4);
  padding:8px 16px;border-radius:999px;font-size:14px;z-index:50;backdrop-filter:blur(8px);
  box-shadow:0 4px 18px rgba(0,0,0,.4)}
.float-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:5}
.float-msg{position:absolute;bottom:0;left:12px;max-width:80%;background:rgba(9,14,24,.78);
  border:1px solid rgba(0,54,163,.35);border-radius:14px;padding:9px 15px;font-size:14px;
  animation:rise 7s ease-out forwards;backdrop-filter:blur(5px);box-shadow:0 6px 20px rgba(0,0,0,.4)}
.float-msg b{color:var(--panda-green);margin-right:4px}
@keyframes rise{
  0%{transform:translateY(10px);opacity:0}
  8%{opacity:1}
  80%{opacity:1}
  100%{transform:translateY(-320px);opacity:0}
}
.float-react{position:absolute;bottom:-40px;font-size:30px;animation:floatup 3.5s ease-out forwards;
  filter:drop-shadow(0 4px 8px rgba(0,0,0,.5))}
@keyframes floatup{
  0%{transform:translateY(0) scale(.6);opacity:0}
  15%{opacity:1}
  100%{transform:translateY(-380px) scale(1.4) rotate(15deg);opacity:0}
}
.chat-box{background:rgba(13,19,30,.75);border:1px solid rgba(0,54,163,.2);border-radius:18px;
  padding:20px;backdrop-filter:blur(10px);box-shadow:0 12px 40px rgba(0,0,0,.35)}
.chat-box h3{margin-bottom:12px;font-size:16px}
.join-form,.msg-form{display:flex;gap:8px;flex-wrap:wrap}
.chat-box input{flex:1;min-width:160px;padding:12px 15px;border-radius:12px;border:1px solid #2b3a55;
  background:#0b1220;color:#fff;font-size:14px;transition:border-color .2s}
.chat-box input:focus{outline:none;border-color:var(--panda-green)}
.chat-box button{background:var(--panda-green);color:#fff;border:0;padding:12px 20px;
  border-radius:12px;font-weight:700;cursor:pointer;transition:.15s}
.chat-box button:hover{filter:brightness(1.15)}
.chat-hint{font-size:12px;color:#8797ae;margin-top:9px}
.react-bar{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.react{background:rgba(255,255,255,.05)!important;border:1px solid #2b3a55!important;font-size:22px;
  padding:9px 15px!important;transition:.15s}
.react:hover{transform:scale(1.18);background:rgba(96,165,250,.14)!important}
.msg-form button{font-size:18px;padding:12px 22px}
@media (max-width:640px){
  .stage{padding:18px 10px;gap:18px}
  .player-wrap{border-radius:14px}
  .viewers{font-size:12px;top:10px;right:10px;padding:6px 12px}
  .logo{font-size:48px}
}