/* coin-burst.css — عملات ذهبية تطير إلى الرصيد عند سحب فيديو جديد */
.coin-layer{position:fixed;inset:0;z-index:40;pointer-events:none;overflow:hidden}
.fly-coin{position:absolute;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;font-size:14px;font-weight:900;color:#7a4b00;background:radial-gradient(circle at 35% 30%,#fff6c8,#ffd34d 45%,#f0a500 100%);box-shadow:0 0 0 2px #ffe58a inset,0 0 14px #ffc83d99,0 4px 10px #0006;opacity:0;will-change:transform,opacity}
.coin-plus{position:absolute;transform:translate(-50%,-50%);font:800 30px Poppins,Cairo,sans-serif;color:#ffd34d;text-shadow:0 0 18px #ffb547,0 3px 8px #000a;animation:coinPlus 1.1s ease-out forwards}
@keyframes coinPlus{0%{opacity:0;transform:translate(-50%,-30%) scale(.6)}20%{opacity:1;transform:translate(-50%,-60%) scale(1.15)}100%{opacity:0;transform:translate(-50%,-160%) scale(1)}}
.points-pill.coin-hit{animation:coinHit .45s ease-out}
.points-pill.coin-hit .coin{animation:coinSpin .45s ease-out}
@keyframes coinHit{0%{transform:scale(1)}40%{transform:scale(1.22);box-shadow:0 0 22px #ffc83d88}100%{transform:scale(1)}}
@keyframes coinSpin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.coin-plus{animation-duration:.6s}}

/* صندوق المكافأة */
.chest-pop{position:fixed;z-index:41;left:50%;top:42%;transform:translate(-50%,-50%);width:190px;padding:18px 12px;border-radius:22px;text-align:center;background:linear-gradient(160deg,#2a1356f2,#160d33f2);border:1px solid #ffb54788;box-shadow:0 0 40px #ffb54755,0 20px 50px #000a;animation:chestIn .45s cubic-bezier(.2,1.6,.4,1)}
.chest-pop span{display:block;font-size:52px;animation:chestShake 1s ease-in-out infinite}
.chest-pop b{display:block;font-size:16px;color:#ffd34d;margin-top:4px}
.chest-pop small{display:block;font-size:11px;color:#cfd2e6;margin-top:3px}
.chest-pop.open span{animation:none;transform:scale(1.2)}
@keyframes chestIn{from{transform:translate(-50%,-50%) scale(.3);opacity:0}}
@keyframes chestShake{0%,60%,100%{transform:rotate(0)}70%{transform:rotate(-10deg)}80%{transform:rotate(10deg)}90%{transform:rotate(-6deg)}}