:root{--sh52-card:var(--surface,var(--ui-card,#fff));--sh52-text:var(--text-primary,var(--ui-text,#172033));--sh52-muted:var(--text-secondary,var(--ui-muted,#617089));--sh52-soft:var(--surface-secondary,var(--ui-soft,#eef1f8));--sh52-border:var(--border,#ccd3df)}
.sh52-compose-tools,.sh52-head-actions,.sh52-call-controls,.sh52-trade{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.sh52-compose-tools{padding:10px 14px 0}.sh52-head-actions{margin-left:auto}
:is(.sh52-compose-tools,.sh52-head-actions,.sh52-dialog,.sh52-call,#sh52Ranks) :is(button,input,select){font:inherit;border:1px solid var(--sh52-border);border-radius:11px;padding:10px 14px;background:var(--sh52-soft);color:var(--sh52-text);cursor:pointer;min-height:40px}
:is(.sh52-dialog,.sh52-call,#sh52Ranks) button:disabled{opacity:.5;cursor:default}
:is(.sh52-dialog,.sh52-call,#sh52Ranks,.sh52-compose-tools) :focus-visible{outline:3px solid var(--accent);outline-offset:3px}
#sh52ChatNotice{font-size:12px;min-height:18px;padding:0 16px;margin:4px 0;color:var(--sh52-muted)}
.sh52-previews{display:flex;gap:10px;padding:8px 14px;overflow:auto;flex-shrink:0}.sh52-previews:empty{display:none}.sh52-preview{position:relative;display:flex;gap:8px;align-items:center;flex:0 0 180px;border:1px solid var(--sh52-border);border-radius:12px;padding:8px;font-size:12px;overflow:hidden}.sh52-preview :is(img,video){width:55px;height:55px;object-fit:cover;border-radius:7px}.sh52-preview span{overflow:hidden;text-overflow:ellipsis}.sh52-preview button{position:absolute;right:3px;top:2px;border-radius:50%;background:var(--sh52-card);color:var(--sh52-text)}.sh52-drop{outline:3px dashed var(--accent);outline-offset:-5px}
.sh52-chat-image,.sh52-chat-video{display:block;max-width:100%;width:300px;max-height:320px;object-fit:contain;border-radius:12px;background:#111}.sh52-chat-image{cursor:zoom-in}.sh-msg p{white-space:pre-wrap;overflow-wrap:anywhere;margin:6px 0}.sh-msg{animation:sh52-enter .16s ease-out}.sh-msg small{display:block;font-size:10px;opacity:.8}
.sh52-dialog{width:min(820px,94vw);max-height:90dvh;padding:0;background:var(--sh52-card);color:var(--sh52-text);border:1px solid var(--sh52-border);border-radius:22px;box-shadow:0 30px 90px #0005}.sh52-dialog[open]{display:flex;flex-direction:column}.sh52-dialog::backdrop{background:#10192b99;backdrop-filter:blur(7px)}.sh52-dialog header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--sh52-border)}.sh52-dialog h2{margin:0;font-size:22px}.sh52-dialog-body{padding:20px 24px;overflow:auto}.sh52-lightbox{width:100%;max-height:60dvh;object-fit:contain}.sh52-dialog footer{display:flex;gap:10px;justify-content:center;align-items:center;margin-top:14px}.sh52-gifs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.sh52-gifs img{width:100%;height:130px;object-fit:cover}.sh52-gifs button{padding:0;overflow:hidden}.sh52-dialog form{display:flex;gap:8px;flex-wrap:wrap}
.sh52-call{position:fixed;inset:5vh 5vw;z-index:2147482000;background:#101b30;color:#f0f6ff;border:1px solid #536987;border-radius:26px;box-shadow:0 30px 100px #0009;display:flex;flex-direction:column;padding:20px;gap:16px;animation:sh52-enter .2s ease-out}.sh52-call header{display:flex;justify-content:space-between;align-items:center;gap:10px}.sh52-call h2{margin:4px 0}.sh52-call p,.sh52-call small{color:#b4c5df;margin:4px 0}.sh52-call :is(button,select){background:#23334d!important;color:#f0f6ff!important;border-color:#536987!important}.sh52-call button.sh52-danger{background:#ad294a!important;color:white!important}.sh52-call button.primary{background:#256d50!important;color:white!important}.sh52-call-stage{position:relative;flex:1;min-height:180px;background:radial-gradient(ellipse,#263d5f,#09111f);border-radius:18px;overflow:hidden}.sh52-call-stage>#sh52Remote{width:100%;height:100%;position:absolute;inset:0;object-fit:contain}.sh52-call-avatar{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:110px;height:110px;border-radius:50%;background:#5973bd;display:grid;place-items:center;font-size:40px}.sh52-hidden{display:none!important}#sh52LocalWrap{position:absolute;right:16px;bottom:16px;width:190px;height:130px;border:2px solid #dceaff77;border-radius:14px;overflow:hidden;background:#15233c;z-index:2}#sh52Local{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}#sh52LocalWrap span{position:absolute;bottom:6px;left:9px;font-size:12px;text-shadow:0 1px 3px black}#sh52MovePreview{position:absolute;right:4px;top:4px;min-height:26px;padding:2px 7px;touch-action:none;cursor:move}.sh52-call-controls{justify-content:center}#sh52ShareNotice{position:absolute;top:12px;left:12px;background:#1c6545;color:white;padding:10px;border-radius:10px;z-index:3}#sh52DevicePanel{display:flex;gap:12px;flex-wrap:wrap}#sh52DevicePanel[hidden]{display:none}#sh52DevicePanel label{display:flex;flex:1;flex-direction:column;gap:5px}#sh52DevicePanel select{max-width:100%;min-width:0}#sh52Network{font-size:12px;text-align:center}
#sh52Ranks{position:fixed;inset:0 0 0 var(--sidebar,240px);z-index:100500;background:var(--sh52-card);color:var(--sh52-text);padding:32px;overflow:auto}#sh52Ranks[hidden]{display:none}#sh52Ranks>header{display:flex;justify-content:space-between;align-items:center}#sh52Ranks h1{font-size:32px;margin:6px 0}#sh52Ranks small,#sh52Ranks p{color:var(--sh52-muted)}#sh52RankTabs{display:flex;gap:9px;margin:24px 0}#sh52RankTabs [aria-current=page]{background:var(--accent);color:var(--ui-on-accent,white)}.sh52-rank-filter{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.sh52-rank-filter[hidden]{display:none}.sh52-rank-filter label,.sh52-trade label{display:flex;flex-direction:column;gap:6px;flex:1;min-width:140px}.sh52-rank-table{width:100%;border-collapse:collapse}.sh52-rank-table :is(td,th){padding:13px;text-align:left;border-bottom:1px solid var(--sh52-border)}.sh52-rank-table tr.own{background:var(--sh52-soft)}.sh52-rank-table td:last-child{font-variant-numeric:tabular-nums;font-weight:650}.sh52-profile-link{display:flex;gap:10px;align-items:center;background:transparent!important;border:0!important;text-align:left}.sh52-avatar{display:grid;place-items:center;width:38px;height:38px;background:var(--accent);color:var(--ui-on-accent,white);border-radius:13px;flex-shrink:0}#sh52RankOwn{padding:16px;margin:15px 0;background:var(--sh52-soft);border-radius:14px}#sh52RankOwn:empty{display:none}.sh52-overview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.sh52-overview article{padding:16px;border:1px solid var(--sh52-border);border-radius:18px;overflow:auto}#sh52Ranks>footer{display:flex;gap:15px;justify-content:center;align-items:center;padding:18px}#sh52Competition{margin-top:28px;padding:24px;background:var(--sh52-soft);border-radius:18px}.sh52-account-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:20px 0}.sh52-account-stats span{background:var(--sh52-card);padding:15px;border-radius:12px}.sh52-account-stats :is(b,small){display:block}.sh52-account-stats b{font-size:22px}.sh52-profile-hero{text-align:center}.sh52-profile-hero .sh52-avatar{margin:auto;width:80px;height:80px;font-size:32px}.sh52-badges{display:flex;gap:10px;flex-wrap:wrap}.sh52-badges span{padding:14px;border-radius:12px;background:var(--sh52-soft)}
@keyframes sh52-enter{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media(max-width:1200px){.sh52-overview{grid-template-columns:1fr}.sh52-call{inset:3vh 3vw}.sh52-call-controls button{padding:9px}}
@media(max-width:750px){#sh52Ranks{inset:0;padding:18px}.sh52-account-stats{grid-template-columns:1fr 1fr}.sh52-call{inset:0;border-radius:0;padding:12px;gap:8px}.sh52-call h2{font-size:18px}.sh52-call-controls{gap:6px}.sh52-call-controls button{font-size:12px;padding:8px}#sh52LocalWrap{width:110px;height:90px}.sh52-gifs{grid-template-columns:1fr 1fr}.sh52-head-actions{width:100%;margin-top:8px}.sh52-rank-table :is(td,th){padding:8px}.sh52-profile-link{padding:4px!important}.sh52-rank-table .sh52-avatar{display:none}#sh52RankTabs{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.sh-msg,.sh52-call{animation:none!important}}
.sh52-ranked-launch{margin:0 0 14px}.sh52-arcade-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;max-width:440px;margin:16px auto}.sh52-arcade-grid>:is(button,span){aspect-ratio:1;display:grid;place-items:center;min-width:0;font-size:clamp(19px,4vw,32px);border-radius:12px;background:var(--sh52-soft);color:var(--sh52-text);font-weight:700}.sh52-arcade-grid>span:not(:empty){background:hsl(212 45% var(--tile));color:white}.sh52-arcade-stats{text-align:center;margin:12px}.sh52-arcade-pad{display:flex;justify-content:center;gap:8px;margin:14px}.sh52-arcade-pad button{min-width:48px;min-height:44px}.sh52-snake{width:min(100%,400px);height:auto;display:block;margin:auto;border-radius:14px}.sh52-answers{display:grid;gap:10px}.sh52-dialog textarea{box-sizing:border-box;width:100%;resize:vertical;background:var(--sh52-card);color:var(--sh52-text);border:1px solid var(--sh52-border);border-radius:12px;padding:14px}.sh52-type-text{line-height:1.7;font-size:20px}.sh52-dialog footer{flex-wrap:wrap}

/* Chat refinement, scoped to the existing chat. */
#chatModal .sh-chat-modal{border-radius:24px!important;box-shadow:0 30px 100px #0e173540!important;border:1px solid var(--sh52-border)!important}
#chatModal .modal-head{padding:20px 24px 12px!important}#chatModal .modal-head h2{font-size:24px;letter-spacing:-.6px}
#chatModal .sh-chat-list{padding:12px!important}#chatModal .sh-chat-user{padding:14px!important;border-radius:14px!important;margin-bottom:5px;font-weight:600}
#chatModal .sh-chat-user.active{background:color-mix(in srgb,var(--accent,#7760ba) 15%,var(--sh52-card))!important;box-shadow:inset 3px 0 var(--accent,#7760ba)}
#chatModal .sh-chat-head{display:flex;align-items:center;gap:12px;padding:16px 20px!important;background:var(--sh52-card)}
#chatModal .sh52-head-actions button{width:42px;height:42px;padding:7px;border-radius:13px;background:var(--sh52-soft);border:1px solid var(--sh52-border)}
#chatModal .sh-chat-messages{padding:24px!important;gap:12px!important;background:linear-gradient(150deg,color-mix(in srgb,var(--accent,#7760ba) 4%,var(--sh52-card)),var(--sh52-card))!important}
#chatModal .sh-msg{padding:12px 15px!important;border-radius:18px!important;line-height:1.5;box-shadow:0 2px 5px #00000008;white-space:normal}
#chatModal .sh-msg:not(.mine){background:var(--sh52-soft)!important;color:var(--sh52-text)!important;border-bottom-left-radius:5px!important}
#chatModal .sh-msg.mine{background:#6651ac!important;color:#fff!important;border-bottom-right-radius:5px!important}
#chatModal .sh-msg small{margin-top:6px;text-align:right;font-variant-numeric:tabular-nums}#chatModal .sh-msg p:empty{display:none}
#chatModal .sh52-compose-tools{padding:10px 18px 2px;gap:6px}#chatModal .sh52-compose-tools button{min-height:34px;padding:5px 11px;font-size:13px;background:transparent;border-color:transparent}#chatModal .sh52-compose-tools button:hover{background:var(--sh52-soft)}
#chatModal .sh-chat-compose{border-top:0!important;gap:10px;padding:8px 18px 12px!important}#chatModal .sh-chat-compose textarea{min-height:48px!important;border-radius:15px!important;line-height:1.45;box-shadow:none!important}#chatModal .sh-chat-compose button{border-radius:14px;min-width:80px}
#sh52ChatNotice:empty{display:none}#sh52ChatNotice{padding:0 20px 10px;margin:0}.sh542-emojis{display:grid;grid-template-columns:repeat(8,1fr);gap:7px}.sh542-emojis button{font-family:'Segoe UI Emoji',sans-serif;font-size:26px;padding:7px;min-width:0;background:transparent}.sh542-emojis button:hover{background:var(--sh52-soft)}
.sh52-gifs{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.sh52-gifs img{height:auto;aspect-ratio:3/2;object-fit:cover;display:block}.sh52-dialog-body>small{display:block;margin-top:14px;color:var(--sh52-muted)}
@media(max-width:600px){#chatModal .sh-chat-head{padding:10px!important;gap:6px}#chatModal .sh52-head-actions{gap:4px;flex-wrap:wrap}#chatModal .sh52-head-actions select{max-width:110px;font-size:12px;padding:5px}#chatModal .sh-chat-messages{padding:12px!important}#chatModal .sh-msg{max-width:90%!important}#chatModal .sh-chat-compose{padding:8px!important}.sh542-emojis{grid-template-columns:repeat(6,1fr)}#chatModal .sh52-compose-tools{padding-left:8px}}