/* Challenge pages use the same heading and available width as the calendar. */
#globalChallengesPage{width:100%;max-width:none;margin:0;padding:0 0 60px}
#globalChallengesPage>.challenges-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:22px;padding-bottom:8px}
#globalChallengesPage>.challenges-head .primary-btn{display:flex;align-items:center;justify-content:center;gap:8px;flex-shrink:0;min-height:46px;border-radius:14px;padding:12px 18px}
#globalChallengesPage>.challenges-head .primary-btn>span{font-size:21px;line-height:1}
#globalChallengesPage .social-tabs{gap:6px;margin:6px 0 18px;padding:6px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}
#globalChallengesPage .social-tabs button{border:0;border-radius:11px;min-height:42px;padding:10px 18px}
#globalChallengesPage .social-tabs button[aria-selected="true"]{background:rgba(238,167,179,.14);box-shadow:inset 0 0 0 1px rgba(238,167,179,.2);color:#ffe3e9}
#globalChallengesPage .social-filter-row{margin-bottom:20px}
#globalChallengesPage .social-filter-row :is(select,.ghost-btn){min-height:40px;border-radius:12px}
#globalChallengesPage .global-challenge-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));grid-auto-flow:row;grid-auto-columns:auto;gap:18px;overflow:visible;scroll-snap-type:none;min-width:0;max-width:100%}
@media(max-width:768px){
  #globalChallengesPage .global-challenge-list{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:14px;grid-auto-flow:row;grid-auto-columns:auto;scroll-snap-type:none}
}
/* The shared --challenge-rgb palette follows data-category, including after filtering. */
#globalChallengesPage .global-challenge-card{
  --challenge-flow-duration:18s;
  --challenge-flow-delay:-4s;
  border:1px solid rgba(var(--challenge-rgb),.18);
  border-radius:24px;
  background:linear-gradient(145deg,rgba(var(--challenge-rgb),.045),rgba(var(--challenge-rgb),.015) 48%,transparent),rgba(9,16,27,.22);
  box-shadow:0 8px 24px rgba(0,0,0,.08),inset 0 1px 0 rgba(255,255,255,.06);
  -webkit-backdrop-filter:blur(6px) saturate(105%);
  backdrop-filter:blur(6px) saturate(105%);
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
#globalChallengesPage .global-challenge-card:nth-child(3n+2){--challenge-flow-duration:22s;--challenge-flow-delay:-11s}
#globalChallengesPage .global-challenge-card:nth-child(3n+3){--challenge-flow-duration:20s;--challenge-flow-delay:-17s}
/* Soft light moves behind the content and stays clipped inside each card. */
#globalChallengesPage .global-challenge-card::before,
#globalChallengesPage .global-challenge-card::after{
  content:"";
  position:absolute;
  z-index:-1;
  pointer-events:none;
  border-radius:50%;
  animation:challengeAmbientFlow var(--challenge-flow-duration) ease-in-out var(--challenge-flow-delay) infinite alternate;
}
#globalChallengesPage .global-challenge-card::before{
  inset:-22% -20% 20%;
  width:auto;
  height:auto;
  background:radial-gradient(ellipse at 28% 30%,rgba(var(--challenge-rgb),.08),transparent 58%),radial-gradient(ellipse at 78% 60%,rgba(var(--challenge-rgb),.04),transparent 54%);
}
#globalChallengesPage .global-challenge-card::after{
  inset:20% -30% -25%;
  background:radial-gradient(ellipse at 70% 65%,rgba(var(--challenge-rgb),.05),transparent 58%),radial-gradient(ellipse at 35% 40%,rgba(255,255,255,.02),transparent 48%);
  animation-name:challengeAmbientReturn;
  animation-duration:26s;
}
#globalChallengesPage .global-challenge-card:hover{border-color:rgba(var(--challenge-rgb),.36);box-shadow:0 12px 30px rgba(0,0,0,.12),0 0 20px rgba(var(--challenge-rgb),.04),inset 0 1px 0 #ffffff12;transform:translateY(-3px)}
#globalChallengesPage .global-challenge-card__cover{height:140px;box-sizing:border-box;padding:20px 22px;isolation:isolate;background:radial-gradient(ellipse at 85% 0%,rgba(var(--challenge-rgb),.07),transparent 70%),linear-gradient(120deg,rgba(var(--challenge-rgb),.05),rgba(var(--challenge-rgb),.01));border-bottom:1px solid rgba(var(--challenge-rgb),.1)}
#globalChallengesPage .global-challenge-card__cover::after{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(transparent,rgba(9,12,19,.08));pointer-events:none;animation:none}
#globalChallengesPage .global-challenge-card__cover>span,#globalChallengesPage .global-challenge-card__cover>small{position:relative;z-index:1}
#globalChallengesPage .global-challenge-card__cover>span{font:800 21px/1.3 Manrope,Inter,sans-serif}
#globalChallengesPage .global-challenge-card__cover>small{padding:6px 10px;border:1px solid rgba(var(--challenge-rgb),.22);border-radius:100px;background:rgba(9,16,27,.16);backdrop-filter:blur(6px);color:rgb(var(--challenge-rgb));text-align:center}
#globalChallengesPage .global-challenge-card__body{padding:22px;gap:0;background:transparent}
#globalChallengesPage .global-challenge-card__meta{gap:10px;font-size:12px;color:#c0cbdc}
#globalChallengesPage .global-challenge-card__meta>span:first-child{min-width:0;overflow-wrap:anywhere}
#globalChallengesPage .global-challenge-card__status{padding:6px 10px;border-radius:100px;background:rgba(159,225,205,.09);font-size:11px;font-weight:700}
#globalChallengesPage .global-challenge-card__status[data-status="pending"]{background:rgba(245,202,134,.1)}
#globalChallengesPage .global-challenge-card__status[data-status="completed"]{background:rgba(184,207,237,.1)}
#globalChallengesPage .global-challenge-card__status[data-status="rejected"]{background:rgba(246,169,182,.1)}
#globalChallengesPage .global-challenge-card h3{margin:18px 0 10px;font-size:22px;line-height:1.35;letter-spacing:-.025em}
#globalChallengesPage .global-challenge-card p{font-size:13px;line-height:1.65;margin-bottom:20px;color:#c5cede}
#globalChallengesPage .global-challenge-card__facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;border:0;padding-top:0}
#globalChallengesPage .global-challenge-card__facts>span{display:grid;gap:6px;align-content:start;min-width:0;padding:12px 14px;border:1px solid rgba(var(--challenge-rgb),.08);border-radius:14px;background:rgba(9,16,27,.06)}
#globalChallengesPage .global-challenge-card__facts small{color:#bac6d9;font-size:11px}
#globalChallengesPage .global-challenge-card__facts strong{color:#e8edf6;font-size:14px;line-height:1.4;overflow-wrap:anywhere}
#globalChallengesPage .global-challenge-card__reward strong{color:rgb(var(--challenge-rgb))}
#globalChallengesPage .global-challenge-card progress{height:8px;margin-top:18px;overflow:hidden;border:0;border-radius:100px;background:#ffffff0f;accent-color:rgb(var(--challenge-rgb))}
#globalChallengesPage .global-challenge-card progress::-webkit-progress-bar{background:#ffffff0f;border-radius:100px}
#globalChallengesPage .global-challenge-card progress::-webkit-progress-value{background:linear-gradient(90deg,rgba(var(--challenge-rgb),.72),rgb(var(--challenge-rgb)));border-radius:100px}
#globalChallengesPage .global-challenge-card progress::-moz-progress-bar{background:rgb(var(--challenge-rgb));border-radius:100px}
#globalChallengesPage .global-challenge-card__actions{align-items:center;gap:8px;margin-top:20px;padding-top:18px;border-top:1px solid #ffffff0d}
#globalChallengesPage .social-button{min-height:40px;border-radius:12px;padding:9px 13px}
#globalChallengesPage .global-challenge-card__actions>button:first-child{background:rgba(var(--challenge-rgb),.12);border-color:rgba(var(--challenge-rgb),.34);color:rgb(var(--challenge-rgb))}
#globalChallengesPage .global-challenge-card__actions>button:first-child:hover{background:rgba(var(--challenge-rgb),.22);border-color:rgba(var(--challenge-rgb),.6)}
#globalChallengesPage .social-progress-edit{flex-wrap:wrap;gap:8px}
#globalChallengesPage .social-progress-edit input{height:40px;border-radius:10px}
#globalChallengesPage .social-empty{padding:48px 24px;border:1px dashed var(--line);border-radius:24px;background:rgba(255,255,255,.025)}
@media(max-width:1050px){#globalChallengesPage>.challenges-head{align-items:center;flex-wrap:wrap;justify-content:center;text-align:center}}
@media(max-width:768px){#globalChallengesPage>.challenges-head>div:first-child{display:block!important}#globalChallengesPage>.challenges-head .primary-btn{width:100%}#globalChallengesPage .global-challenge-list{gap:16px}#globalChallengesPage .global-challenge-card__body{padding:18px}#globalChallengesPage .global-challenge-card__cover{height:124px;padding:18px}}
@keyframes challengeAmbientFlow{0%{transform:translate3d(-5%,-6%,0) rotate(-12deg) scale(1);opacity:.7}50%{transform:translate3d(7%,9%,0) rotate(8deg) scale(1.12);opacity:1}100%{transform:translate3d(-4%,16%,0) rotate(-4deg) scale(1.04);opacity:.8}}
@keyframes challengeAmbientReturn{0%{transform:translate3d(6%,9%,0) rotate(10deg) scale(1.08);opacity:.85}50%{transform:translate3d(-8%,-7%,0) rotate(-8deg) scale(.96);opacity:.6}100%{transform:translate3d(3%,-15%,0) rotate(4deg) scale(1.14);opacity:1}}
@media(prefers-reduced-motion:reduce){#globalChallengesPage .global-challenge-card,#globalChallengesPage .global-challenge-card::before,#globalChallengesPage .global-challenge-card::after{animation:none;transition:none}#globalChallengesPage .global-challenge-card:hover{transform:none}}

@media(max-width:700px){
  #globalChallengesPage .global-challenge-card__cover{height:104px;min-height:104px;padding:14px 18px}
  #globalChallengesPage .global-challenge-card__body{padding:14px 18px}
  #globalChallengesPage .global-challenge-card h3{margin:12px 0 8px}
  #globalChallengesPage .global-challenge-card p{margin-bottom:12px}
  #globalChallengesPage .global-challenge-card__facts{gap:8px}
  #globalChallengesPage .global-challenge-card__facts>span{padding:9px 12px;gap:4px}
  #globalChallengesPage .global-challenge-card progress{margin-top:12px}
  #globalChallengesPage .global-challenge-card__actions{margin-top:12px;padding-top:12px}
  #globalChallengesPage .social-result-editor{padding:9px;gap:8px}
}

/* Native Android cards have more room; long content can still grow naturally. */
body.athena-native #globalChallengesPage .global-challenge-card{min-height:560px}
body.athena-native #globalChallengesPage .global-challenge-card__cover{height:160px;min-height:160px}
body.athena-native #globalChallengesPage .global-challenge-card__body{padding:22px 18px}
body.athena-native #globalChallengesPage .global-challenge-card__actions{margin-top:auto}

@media(max-width:700px){#globalChallengesPage .global-challenge-card h3{text-align:center}}

#globalChallengesPage .challenge-cover-status{display:none}
@media(max-width:700px),(min-width:901px){
 #globalChallengesPage .global-challenge-card__cover>small:has(.challenge-cover-status){display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
 #globalChallengesPage .challenge-cover-status{display:inline-flex;align-items:center;padding:3px 7px;line-height:1.3;text-shadow:none}
 #globalChallengesPage .global-challenge-card:has(.challenge-cover-status) .global-challenge-card__meta>.global-challenge-card__status{display:none}
 #globalChallengesPage .challenge-cover-status[data-status=active]{color:#91f2b5;background:rgba(48,197,111,.15);animation:challenge-active-status 2.6s ease-in-out infinite}
}
@keyframes challenge-active-status{0%,100%{opacity:1;box-shadow:0 0 9px rgba(72,222,134,.3)}50%{opacity:.6;box-shadow:0 0 2px rgba(72,222,134,.08)}}
@media(prefers-reduced-motion:reduce){#globalChallengesPage .challenge-cover-status[data-status=active]{animation:none}}