/* V21.13.1 isolated basketball upload + 20/10 theme */
:root{--g-pink:#e85c8a;--g-ink:#22314a;--g-blue:#173d73;--g-border:#e2e8f0}
.bgi-upload-lock-v21131{overflow:hidden!important}
.bgi2010-banner-slot-v21131{display:flex;justify-content:flex-end;margin:0 0 14px 0}.bgi2010-badge-v21131{position:relative;display:flex;align-items:center;gap:10px;padding:9px 13px;border:1px solid rgba(232,92,138,.2);border-radius:18px;background:linear-gradient(135deg,rgba(255,251,248,.96),rgba(255,244,248,.96));box-shadow:0 10px 30px rgba(17,31,54,.08);pointer-events:none;animation:gFloat 4s ease-in-out infinite;max-width:280px}.bgi2010-badge-v21131::after{content:'';position:absolute;inset:auto 18px -7px auto;width:14px;height:14px;background:inherit;border-right:1px solid rgba(232,92,138,.2);border-bottom:1px solid rgba(232,92,138,.2);transform:rotate(45deg)}.bgi2010-badge-v21131 strong{display:block;font-size:12px;color:#26344d}.bgi2010-badge-v21131 small{display:block;font-size:10px;color:#7b879b;margin-top:2px}.bgi2010-chibi-v21131{width:35px;height:35px;position:relative;display:block;flex:0 0 35px}.bgi2010-chibi-v21131 i{position:absolute;left:7px;top:3px;width:22px;height:22px;background:#ffd6c1;border:2px solid #6a473d;border-radius:50%;z-index:2}.bgi2010-chibi-v21131 b{position:absolute;left:5px;bottom:0;width:27px;height:16px;border-radius:14px 14px 7px 7px;background:linear-gradient(135deg,#f5a4bd,#e96c96)}.bgi2010-chibi-v21131 em{position:absolute;right:-2px;top:-2px;font-style:normal;font-size:14px;z-index:3}.bgi2010-petals-v21131{position:fixed;inset:0;z-index:1080;pointer-events:none;overflow:hidden}.bgi2010-petals-v21131 span{position:absolute;top:-30px;font-size:13px;opacity:.3;animation:gPetal linear infinite}@keyframes gFloat{50%{transform:translateY(-4px)}}@keyframes gPetal{0%{transform:translateY(-30px) rotate(0);opacity:0}10%{opacity:.3}100%{transform:translateY(105vh) translateX(35px) rotate(320deg);opacity:0}}
.bgi-upload-gate-v21131{position:fixed;inset:0;z-index:50000;display:flex;align-items:center;justify-content:center;padding:18px;background:rgba(11,21,40,.58);backdrop-filter:blur(6px)}.bgi-upload-gate-v21131[hidden]{display:none!important}.bgi-upload-card-v21131{width:min(880px,96vw);max-height:94vh;overflow:auto;background:linear-gradient(180deg,#fffdfb,#fff7f1 55%,#fff);border-radius:24px;box-shadow:0 28px 90px rgba(8,20,42,.3)}.bgi-upload-card-v21131>header{display:flex;justify-content:space-between;gap:12px;padding:20px 22px 14px;border-bottom:1px solid #f0e8e3}.bgi-upload-card-v21131 h2{margin:0;font-size:21px;color:#172033}.bgi-upload-card-v21131 header p{margin:5px 0 0;font-size:12px;color:#78849a}.bgi-upload-card-v21131 header button{width:36px;height:36px;border:0;border-radius:11px;background:#f1f4f8;font-size:21px;color:#40506a;cursor:pointer}.bgi-upload-body-v21131{padding:16px 22px 22px}.bgi-file-v21131{display:flex;align-items:center;gap:11px;padding:11px 13px;background:#fff8fa;border:1px dashed #ee9bb5;border-radius:14px}.bgi-file-v21131>span{width:33px;height:33px;display:grid;place-items:center;border-radius:10px;background:#fff;color:#d7537f;border:1px solid #f3c5d4}.bgi-file-v21131 strong{display:block;color:#24314a}.bgi-file-v21131 small{display:block;color:#8590a3;margin-top:2px}.bgi-game-meta-v21131{display:flex;justify-content:space-between;gap:8px;margin:11px 0}.bgi-game-meta-v21131 span{font-size:12px;padding:6px 9px;border-radius:999px;background:#fff;border:1px solid var(--g-border);color:#58657a}.bgi-game-meta-v21131 [data-status].ready{background:#edf9f1;border-color:#bce8ca;color:#177c43}.bgi-arena-v21131{position:relative;height:420px;overflow:hidden;border-radius:20px;border:1px solid #e4e9ef;background:linear-gradient(180deg,#e9f4ff 0 55%,#ead8c5 55%);touch-action:none;user-select:none}.bgi-hoop-v21131{position:absolute;left:65%;top:68px;width:180px;height:150px;pointer-events:none}.bgi-hoop-v21131 .board{position:absolute;right:15px;top:0;width:105px;height:70px;border:5px solid #fff;background:rgba(255,255,255,.62);box-shadow:inset 0 0 0 2px rgba(80,96,120,.24)}.bgi-hoop-v21131 .rim{position:absolute;right:26px;top:68px;width:74px;height:12px;border:5px solid #e36b2c;border-radius:50%;box-sizing:border-box;z-index:3}.bgi-hoop-v21131 .net{position:absolute;right:36px;top:78px;width:55px;height:58px;clip-path:polygon(0 0,100% 0,72% 100%,28% 100%);background:repeating-linear-gradient(70deg,transparent 0 8px,rgba(91,101,117,.44) 9px 10px),repeating-linear-gradient(-70deg,transparent 0 8px,rgba(91,101,117,.44) 9px 10px)}.bgi-ball-v21131{position:absolute;width:46px;height:46px;border-radius:50%;background:radial-gradient(circle at 35% 28%,#ffc078,#f0832b 42%,#c94e17);box-shadow:inset -6px -8px 11px rgba(87,31,9,.28),0 7px 17px rgba(58,36,23,.2);cursor:grab;z-index:8;will-change:transform}.bgi-ball-v21131:before{content:"";position:absolute;inset:2px;border-radius:50%;border:2px solid rgba(83,34,14,.66)}.bgi-aim-v21131{position:absolute;height:2px;background:linear-gradient(90deg,rgba(34,77,128,.8),transparent);transform-origin:0 50%;display:none;pointer-events:none}.bgi-chibi-big-v21131{position:absolute;left:22px;top:20px;width:120px;height:145px;pointer-events:none;animation:gCheer 2.8s ease-in-out infinite}.bgi-chibi-big-v21131 .hair{position:absolute;left:28px;top:5px;width:69px;height:68px;background:#523b42;border-radius:48%}.bgi-chibi-big-v21131 .head{position:absolute;left:36px;top:13px;width:55px;height:55px;background:#ffd8c5;border:3px solid #68473e;border-radius:50%}.bgi-chibi-big-v21131 .body{position:absolute;left:34px;top:68px;width:62px;height:70px;border-radius:27px 27px 17px 17px;background:linear-gradient(135deg,#f6a4bd,#e86c96);border:3px solid #d35c83}.bgi-chibi-big-v21131 em{position:absolute;left:84px;top:0;font-size:26px;font-style:normal}.bgi-tip-v21131{position:absolute;left:22px;bottom:16px;max-width:265px;padding:9px 11px;border-radius:13px;background:rgba(255,255,255,.82);font-size:12px;color:#526078;box-shadow:0 7px 18px rgba(50,65,88,.08)}.bgi-message-v21131{position:absolute;left:50%;top:22px;transform:translateX(-50%) translateY(-8px);padding:9px 14px;border-radius:999px;background:rgba(17,32,57,.9);color:#fff;font-size:12px;font-weight:700;opacity:0;transition:.18s;z-index:12}.bgi-message-v21131.show{opacity:1;transform:translateX(-50%) translateY(0)}.bgi-message-v21131.ok{background:#17824c}.bgi-confetti-v21131{position:absolute;inset:0;pointer-events:none;overflow:hidden}.bgi-confetti-v21131 i{position:absolute;top:-20px;width:8px;height:12px;border-radius:3px;background:#e85c8a;animation:gConf 1s ease-out forwards}.bgi-confetti-v21131 i:nth-child(3n){background:#f4b942}.bgi-confetti-v21131 i:nth-child(3n+1){background:#5e8ed8}@keyframes gCheer{50%{transform:translateY(-5px) rotate(1deg)}}@keyframes gConf{to{transform:translateY(380px) rotate(520deg);opacity:0}}.bgi-upload-body-v21131 footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px;font-size:12px;color:#7c879a}.bgi-upload-body-v21131 footer div{display:flex;gap:8px}.bgi-upload-body-v21131 footer button{min-height:38px;padding:0 13px;border:1px solid #dce3ec;border-radius:10px;background:#fff;color:#27354d;font-weight:600;cursor:pointer}
@media(max-width:760px){.bgi-upload-card-v21131{border-radius:18px}.bgi-upload-card-v21131>header,.bgi-upload-body-v21131{padding-left:13px;padding-right:13px}.bgi-arena-v21131{height:385px}.bgi-hoop-v21131{left:auto;right:4px;transform:scale(.82);transform-origin:top right}.bgi-chibi-big-v21131{transform:scale(.78);transform-origin:top left}.bgi-tip-v21131{max-width:205px}.bgi-upload-body-v21131 footer{align-items:stretch;flex-direction:column}.bgi-upload-body-v21131 footer div{width:100%}.bgi-upload-body-v21131 footer button{flex:1}.bgi2010-banner-slot-v21131{justify-content:center;margin:0 0 12px 0}.bgi2010-badge-v21131{width:100%;max-width:none;padding:10px 12px;border-radius:16px}.bgi2010-badge-v21131::after{display:none}.bgi2010-badge-v21131 strong{font-size:12px}.bgi2010-badge-v21131 small{font-size:10px}}
@media(prefers-reduced-motion:reduce){.bgi2010-badge-v21131,.bgi2010-petals-v21131 span,.bgi-chibi-big-v21131{animation:none!important}}


/* V21.13.4 refined festive ribbon */
.bgi2010-banner-slot-v21131{display:flex;justify-content:flex-end;margin:0 0 14px 0}.bgi2010-badge-v21131{position:relative;display:flex;align-items:center;gap:12px;padding:10px 14px;border:1px solid rgba(232,92,138,.2);border-radius:18px;background:linear-gradient(135deg,rgba(255,251,248,.97),rgba(255,244,248,.96));box-shadow:0 10px 26px rgba(17,31,54,.08);pointer-events:none;animation:gFloat 4s ease-in-out infinite;max-width:280px}.bgi2010-badge-v21131::after{content:'';position:absolute;inset:auto 18px -7px auto;width:14px;height:14px;background:inherit;border-right:1px solid rgba(232,92,138,.2);border-bottom:1px solid rgba(232,92,138,.2);transform:rotate(45deg)}.bgi2010-gift-v21131{width:42px;height:42px;object-fit:contain;flex:0 0 42px;filter:drop-shadow(0 6px 12px rgba(223,160,177,.24))}.bgi2010-badge-v21131 strong{display:block;font-size:12px;color:#26344d}.bgi2010-badge-v21131 small{display:block;font-size:10px;color:#7b879b;margin-top:2px}.bgi2010-chibi-v21131{display:none}
@media(max-width:760px){.bgi2010-banner-slot-v21131{justify-content:center;margin:0 0 12px 0}.bgi2010-badge-v21131{width:100%;max-width:none;padding:10px 12px;border-radius:16px}.bgi2010-badge-v21131::after{display:none}.bgi2010-gift-v21131{width:36px;height:36px}}


/* V21.13.5 upload hints for all file inputs */
.bgi-upload-hint-v21135{display:flex;align-items:flex-start;gap:10px;margin:8px 0 6px;padding:10px 12px;border:1px dashed rgba(63,102,168,.28);background:linear-gradient(135deg,rgba(245,249,255,.95),rgba(255,248,251,.95));border-radius:14px;color:#30415f;box-shadow:0 8px 20px rgba(20,35,60,.04)}
.bgi-upload-hint-v21135 .ball{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:#fff;box-shadow:0 6px 14px rgba(30,49,84,.08);flex:0 0 34px;font-size:18px}
.bgi-upload-hint-v21135 strong{display:block;font-size:12px;color:#22314a}
.bgi-upload-hint-v21135 small{display:block;font-size:11px;color:#6d7b92;line-height:1.4;margin-top:2px}
input[type="file"][data-bgi-upload-gate="1"]{cursor:pointer}
@media(max-width:760px){.bgi-upload-hint-v21135{padding:9px 10px;border-radius:12px}.bgi-upload-hint-v21135 .ball{width:30px;height:30px;flex-basis:30px;font-size:16px}.bgi-upload-hint-v21135 strong{font-size:11px}.bgi-upload-hint-v21135 small{font-size:10px}}


/* V21.13.6 festive top ribbon placement */
.bgi2010-banner-slot-v21131{
  display:block;
  margin:10px 24px 8px;
}
.bgi2010-badge-v21131{
  pointer-events:none;
  width:100%;
  max-width:none;
  min-height:42px;
  border-radius:16px;
  padding:10px 14px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  background:linear-gradient(135deg,rgba(255,251,248,.98),rgba(255,244,248,.97));
  border:1px solid rgba(232,92,138,.16);
  box-shadow:0 8px 20px rgba(17,31,54,.05);
  animation:none;
}
.bgi2010-badge-v21131::after{display:none}
.bgi2010-gift-v21131{width:38px;height:38px;flex:0 0 38px}
.bgi2010-copy-v21131{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;text-align:center}
.bgi2010-pill-v21131{display:inline-flex;align-items:center;justify-content:center;min-width:54px;padding:5px 10px;border-radius:999px;background:linear-gradient(135deg,#f6a5bf,#ef7fa7);color:#fff;font-style:normal;font-weight:800;font-size:12px;letter-spacing:.02em;box-shadow:0 5px 12px rgba(232,92,138,.18)}
.bgi2010-badge-v21131 strong{font-size:14px;line-height:1.35;color:#24314a}
.bgi2010-badge-v21131 small{font-size:12px;color:#6f7f96;margin-top:0}
.main>#announcementTickerV19_5{margin-top:0}
.main>.bgi2010-banner-slot-v21131 + #announcementTickerV19_5{margin-top:0}
@media (max-width:980px){
  .bgi2010-banner-slot-v21131{margin:10px 14px 8px}
  .bgi2010-badge-v21131{justify-content:flex-start;padding:10px 12px}
  .bgi2010-copy-v21131{justify-content:flex-start;text-align:left}
}
@media (max-width:760px){
  .bgi2010-banner-slot-v21131{margin:8px 12px 8px}
  .bgi2010-badge-v21131{padding:10px 12px;border-radius:14px;align-items:flex-start}
  .bgi2010-gift-v21131{width:34px;height:34px;flex-basis:34px}
  .bgi2010-copy-v21131{display:grid;grid-template-columns:1fr;gap:2px;justify-content:flex-start;text-align:left}
  .bgi2010-pill-v21131{width:max-content;min-width:48px;padding:4px 9px;font-size:11px}
  .bgi2010-badge-v21131 strong{font-size:12px}
  .bgi2010-badge-v21131 small{font-size:11px}
}


/* V21.13.8 smoother one-shot basketball */
.bgi-upload-gate-v21131{background:rgba(10,21,42,.62);backdrop-filter:blur(9px)}
.bgi-upload-card-v21131{width:min(900px,96vw);background:linear-gradient(180deg,#ffffff 0%,#fffafd 52%,#fff 100%);border:1px solid rgba(255,255,255,.55);box-shadow:0 32px 100px rgba(5,17,40,.34)}
.bgi-upload-card-v21131>header{background:linear-gradient(135deg,#fff,#fff5f9);padding:18px 22px 15px}
.bgi-upload-card-v21131 h2{font-size:22px;letter-spacing:-.02em}
.bgi-arena-v21131{height:430px;border:1px solid rgba(55,86,132,.14);background:
  radial-gradient(circle at 82% 18%,rgba(255,255,255,.9),rgba(255,255,255,0) 30%),
  linear-gradient(180deg,#dff0ff 0 57%,#d8ba92 57% 100%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.58)}
.bgi-arena-v21131::before{content:"";position:absolute;left:0;right:0;bottom:0;height:43%;opacity:.36;background:
  linear-gradient(90deg,transparent 49.7%,rgba(255,255,255,.8) 50%,transparent 50.3%),
  radial-gradient(ellipse at 50% 100%,transparent 0 34%,rgba(255,255,255,.8) 34.5% 35%,transparent 35.5%);pointer-events:none}
.bgi-game-mascot-v21138{position:absolute;left:24px;top:18px;width:112px;height:112px;border-radius:26px;background:rgba(255,255,255,.73);border:1px solid rgba(255,255,255,.72);box-shadow:0 16px 35px rgba(59,77,109,.12);display:grid;place-items:center;animation:bgiMascotFloat 3s ease-in-out infinite;pointer-events:none}
.bgi-game-mascot-v21138 img{width:82px;height:82px;object-fit:contain;filter:drop-shadow(0 8px 12px rgba(225,139,164,.22))}
.bgi-game-mascot-v21138 span{position:absolute;right:7px;top:7px;padding:3px 7px;border-radius:999px;background:#f18aaa;color:#fff;font-size:9px;font-weight:800}
@keyframes bgiMascotFloat{50%{transform:translateY(-5px) rotate(-1deg)}}
.bgi-ball-v21131{width:48px;height:48px;background:
  linear-gradient(90deg,transparent 47%,rgba(77,35,16,.65) 48% 52%,transparent 53%),
  linear-gradient(0deg,transparent 47%,rgba(77,35,16,.55) 48% 52%,transparent 53%),
  radial-gradient(circle at 32% 25%,#ffd09b 0,#f58e35 38%,#d65a19 72%,#b94312 100%);box-shadow:inset -7px -9px 12px rgba(83,30,8,.25),0 12px 22px rgba(54,35,25,.22);transition:box-shadow .12s ease}
.bgi-ball-v21131:active{cursor:grabbing;box-shadow:inset -7px -9px 12px rgba(83,30,8,.25),0 16px 26px rgba(54,35,25,.28)}
.bgi-hoop-v21131{filter:drop-shadow(0 12px 15px rgba(45,58,79,.13));transition:transform .2s ease}
.bgi-hoop-v21131.score{animation:bgiHoopScore .62s ease}
@keyframes bgiHoopScore{0%,100%{transform:translateY(0)}35%{transform:translateY(5px) rotate(1deg)}65%{transform:translateY(-2px) rotate(-1deg)}}
.bgi-tip-v21131{left:24px;bottom:18px;max-width:320px;background:rgba(255,255,255,.9);backdrop-filter:blur(6px)}
.bgi-message-v21131{top:18px;font-size:13px;box-shadow:0 8px 24px rgba(19,31,53,.16)}
.bgi-submit-ready-v21138{animation:bgiSubmitReady 1.8s ease!important;box-shadow:0 0 0 5px rgba(46,119,222,.16),0 10px 30px rgba(30,76,143,.16)!important}
@keyframes bgiSubmitReady{0%,100%{transform:scale(1)}30%{transform:scale(1.035)}55%{transform:scale(1)}}
@media(max-width:760px){
  .bgi-arena-v21131{height:390px}.bgi-game-mascot-v21138{left:12px;top:12px;width:82px;height:82px;border-radius:20px}.bgi-game-mascot-v21138 img{width:60px;height:60px}.bgi-tip-v21131{left:12px;bottom:12px;max-width:220px}.bgi-upload-card-v21131 h2{font-size:18px}
}
@media(prefers-reduced-motion:reduce){.bgi-game-mascot-v21138,.bgi-hoop-v21131.score,.bgi-submit-ready-v21138{animation:none!important}}

/* V21.14.2 one-shot upload hotfix */
.bgi-upload-card-v21131{transform:translateZ(0)}
.bgi-ball-v21131{touch-action:none;transition:box-shadow .16s ease}
.bgi-message-v21131.ok{box-shadow:0 10px 26px rgba(23,130,76,.22)}