:root{
  --bg:#05070e;
  --panel:rgba(10,16,28,.72);
  --line:rgba(120,180,255,.16);
  --cyan:#5fe3ff;
  --blue:#3d8bff;
  --gold:#ffc95e;
  --red:#ff5f6d;
  --text:#e8f1ff;
  --dim:#8fa4c2;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:var(--sans);overflow:hidden;-webkit-font-smoothing:antialiased}

#scene{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none}
.chat-safety-tools{display:flex;gap:12px;padding:6px 10px;font-size:11px;flex-wrap:wrap}.chat-safety-tools button,.chat-safety-tools a,.chat-safety-action{color:#cad8e9;background:transparent;border:0;cursor:pointer;text-decoration:underline;font:inherit}.chat-safety-action{font-size:10px;margin-left:8px;min-height:30px}.chat-safety-dialog{color:#e8edf6;background:#142031;border:1px solid #7f96aa;border-radius:12px;padding:20px;max-width:min(90vw,420px);box-sizing:border-box}.chat-safety-dialog::backdrop{background:#000a}.chat-safety-dialog button,.chat-safety-dialog select{display:block;width:100%;padding:12px;margin-top:10px;color:#e8edf6;background:#26384d;border:1px solid #849aaf;border-radius:6px}
.vignette{position:fixed;inset:0;pointer-events:none;z-index:5;
  background:radial-gradient(120% 90% at 50% 45%,transparent 40%,rgba(0,0,0,.55) 100%)}

/* ---------------- HUD 容器 ---------------- */
#hud{position:fixed;inset:0;z-index:20;pointer-events:none;
  padding:calc(16px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));
  display:flex;flex-direction:column;justify-content:space-between}
#hud.hidden,#boot.hidden,#loading.hidden,#toast.hidden,#prompt.hidden,.fatal.hidden,.minimap.hidden{display:none}
#hud button,.joy{pointer-events:auto}

/* 顶栏 */
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-size:12.5px;letter-spacing:.06em;
  background:var(--panel);border:1px solid var(--line);border-radius:999px;
  padding:7px 14px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  color:var(--dim);white-space:nowrap}
.brand .logo{color:var(--cyan);font-weight:700;letter-spacing:.12em;font-size:11px}
.brand .sep{width:1px;height:12px;background:var(--line)}
#stageLabel{color:var(--text);font-weight:600}
.dot{width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 10px var(--red);
  animation:pulse 1.8s ease-in-out infinite}
.dot.open{background:#39e29b;box-shadow:0 0 12px #39e29b}
@keyframes pulse{0%,100%{opacity:.45}50%{opacity:1}}

.perf{position:absolute;top:calc(14px + env(safe-area-inset-top));right:calc(16px + env(safe-area-inset-right));
  font-family:var(--mono);font-size:10px;line-height:1.7;color:var(--dim);
  background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:9px 13px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  text-align:right;width:228px;white-space:pre}
.perf b{color:var(--text);font-weight:600}
.perf .ok{color:#39e29b}.perf .warn{color:var(--gold)}.perf .bad{color:var(--red)}

/* 事件面板 */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.side{position:absolute;top:calc(126px + env(safe-area-inset-top));right:calc(16px + env(safe-area-inset-right));
  width:286px;max-height:min(52vh,480px);display:flex;flex-direction:column;overflow:hidden}
.panel-title{display:flex;justify-content:space-between;align-items:center;
  padding:10px 14px;border-bottom:1px solid var(--line);
  font-size:11.5px;letter-spacing:.1em;color:var(--cyan);text-transform:uppercase}
.mini{font-family:var(--mono);font-size:10px;color:var(--dim);border:1px solid var(--line);
  border-radius:6px;padding:1px 6px;letter-spacing:0}
.log{list-style:none;margin:0;padding:6px;overflow-y:auto;flex:1;min-height:0;scrollbar-width:thin}
.log li{display:flex;gap:8px;align-items:baseline;font-size:12px;padding:5px 8px;border-radius:8px;
  color:var(--text);animation:slideIn .25s ease-out}
.log li .t{font-family:var(--mono);font-size:10px;color:var(--dim);flex:none}
.log li.kill{background:rgba(255,95,109,.1)}
.log li.obj{background:rgba(255,201,94,.1)}
.log li.stage{background:rgba(95,227,255,.1)}
@keyframes slideIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.proto{border-top:1px solid var(--line);padding:8px 12px 10px}
.proto-title{font-size:10px;color:var(--dim);letter-spacing:.08em;margin-bottom:5px}
.proto-body{margin:0;font-family:var(--mono);font-size:10px;line-height:1.5;color:#9fd6ff;
  white-space:pre-wrap;word-break:break-all;max-height:96px;overflow:hidden}

/* 按钮 */
.actions{position:absolute;right:calc(16px + env(safe-area-inset-right));bottom:calc(20px + env(safe-area-inset-bottom));
  display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.btn{pointer-events:auto;cursor:pointer;font-family:inherit;font-size:12.5px;font-weight:600;
  color:var(--text);background:rgba(14,22,38,.82);border:1px solid var(--line);
  border-radius:10px;padding:9px 14px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transition:transform .12s ease,border-color .12s ease,background .12s ease}
.btn:hover{border-color:rgba(95,227,255,.5);background:rgba(20,34,56,.9);transform:translateY(-1px)}
.btn:active{transform:translateY(0) scale(.985)}
.btn.ghost{color:var(--dim);font-weight:500}
.btn.primary{background:linear-gradient(135deg,#2b6fff,#5fe3ff);color:#04121f;border:none;
  font-size:14px;padding:12px 26px;border-radius:12px;box-shadow:0 8px 30px rgba(60,160,255,.32)}

/* 提示 & 传送门提示 */
.hints{position:absolute;left:50%;bottom:calc(18px + env(safe-area-inset-bottom));transform:translateX(-50%);
  font-size:11.5px;color:var(--dim);letter-spacing:.04em;white-space:nowrap;
  background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 16px;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.prompt{position:absolute;left:50%;top:26%;transform:translate(-50%,-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-size:13px;color:#dff5ff;letter-spacing:.05em;
  padding:12px 22px;border-radius:14px;background:rgba(8,26,44,.6);
  border:1px solid rgba(95,227,255,.34);box-shadow:0 0 40px rgba(50,170,255,.22);
  backdrop-filter:blur(10px);animation:floatY 2.6s ease-in-out infinite}
.prompt-key{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--cyan)}
@keyframes floatY{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,-58%)}}

/* 摇杆 */
.joy{position:absolute;left:calc(22px + env(safe-area-inset-left));bottom:calc(22px + env(safe-area-inset-bottom));
  width:124px;height:124px;border-radius:50%;opacity:.5;transition:opacity .2s;touch-action:none}
.joy.active{opacity:.95}
.joy-ring{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(140,200,255,.28);
  background:radial-gradient(circle at 50% 50%,rgba(20,40,70,.55),rgba(6,12,24,.25))}
.joy-knob{position:absolute;left:50%;top:50%;width:52px;height:52px;margin:-26px 0 0 -26px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,rgba(150,225,255,.95),rgba(45,120,220,.85));
  box-shadow:0 0 22px rgba(80,190,255,.45);transition:box-shadow .2s}
.joy.active .joy-knob{box-shadow:0 0 30px rgba(90,210,255,.75)}

/* Toast */
.toast{position:absolute;left:50%;top:calc(76px + env(safe-area-inset-top));transform:translateX(-50%);
  padding:10px 20px;border-radius:12px;font-size:13px;letter-spacing:.04em;
  background:rgba(8,26,44,.86);border:1px solid rgba(95,227,255,.4);color:#dff5ff;
  box-shadow:0 10px 40px rgba(0,0,0,.5);animation:toastIn .3s ease-out}
@keyframes toastIn{from{opacity:0;transform:translate(-50%,-8px)}to{opacity:1;transform:translate(-50%,0)}}

/* 转场 */
#fade{position:fixed;inset:0;z-index:40;pointer-events:none;opacity:0;background:#eaf6ff}
.loading{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);z-index:41;
  display:flex;align-items:center;gap:12px;font-size:13px;color:#0a2233;letter-spacing:.06em;
  font-weight:600}
.spinner{width:16px;height:16px;border-radius:50%;border:2px solid rgba(10,40,60,.25);
  border-top-color:#0a4b6b;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* 启动页 */
.boot{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;
  padding:24px;background:
    radial-gradient(90% 70% at 50% 0%,#0d1b33 0%,#05070e 60%),
    var(--bg)}
.boot-card{width:min(640px,100%);animation:bootIn .5s ease-out}
@keyframes bootIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.boot-kicker{font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;color:var(--cyan);margin-bottom:14px}
.boot h1{font-size:clamp(26px,4.4vw,40px);line-height:1.18;margin:0 0 14px;letter-spacing:-.01em;font-weight:700}
.boot h1 .thin{font-weight:300;color:#7ea3cc;font-size:.72em;padding:0 6px}
.boot-sub{color:var(--dim);font-size:13.5px;line-height:1.85;margin:0 0 26px;max-width:560px}
.boot-list{list-style:none;margin:0 0 32px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.boot-list li{background:rgba(10,17,30,.9);padding:12px 14px;display:flex;flex-direction:column;gap:3px}
.boot-list b{font-size:11px;color:var(--cyan);letter-spacing:.1em;font-weight:600}
.boot-list span{font-size:12.5px;color:var(--dim)}
.boot-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.boot-tip{font-size:11.5px;color:#607690}

/* 错误 */
.fatal{position:fixed;inset:0;z-index:70;display:flex;flex-direction:column;align-items:center;
  justify-content:center;background:var(--bg);color:var(--text);gap:10px;text-align:center;padding:24px}
.fatal h2{margin:0;font-size:20px}
.fatal p{margin:0;color:var(--dim);font-size:13px;max-width:520px;line-height:1.7}

/* 移动端收缩 */
@media (max-width:820px){
  .side{display:none}
  .actions{gap:6px}
  .btn{font-size:11.5px;padding:8px 11px}
  .hints{font-size:10px;padding:5px 12px;max-width:64vw;overflow:hidden;text-overflow:ellipsis}
  .perf{font-size:9px;min-width:0;padding:6px 9px}
  .brand{font-size:11px;padding:6px 11px}
  .brand .logo{display:none}
  .joy{width:104px;height:104px}
}
@media (hover:hover){.joy{opacity:.32}.joy:hover{opacity:.6}}


/* beta 角标：沙盒页刻意不显眼，只在角落标明实验状态 */
#betaBadge{position:fixed;right:14px;bottom:12px;z-index:60;font:600 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing:.14em;color:#8fc7ff;background:rgba(8,14,26,.72);border:1px solid rgba(143,199,255,.28);
  padding:6px 9px;border-radius:999px;pointer-events:none;backdrop-filter:blur(6px)}


/* 右下角小地图：与 3D 地面共用同一张俯视底图，只画玩家与事件脉冲 */
.minimap{position:fixed;right:14px;bottom:52px;z-index:45;width:176px;height:176px;border-radius:10px;
  border:1px solid rgba(120,160,220,.28);box-shadow:0 8px 28px rgba(0,0,0,.45);background:#0a0f18;
  image-rendering:auto;pointer-events:none}
@media (max-width:640px){.minimap{width:116px;height:116px;bottom:96px;right:10px}}


/* 顶栏里的即时比分：观战室和峡谷都用同一条 */
.match-score{margin-left:10px;font:600 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing:.06em;color:var(--muted);white-space:nowrap}
.match-score b{color:var(--text)}
.match-score .blue{color:#6fc4ff}
.match-score .red{color:#ff8f9a}


/* 窄屏：性能面板会压住标题栏，直接收起来；比分条与阶段标签压缩字号 */
@media screen and (max-width:560px){
  #perf{display:none!important}
  .brand{flex-wrap:wrap;row-gap:4px}
  #stageLabel{font-size:12px}
  .match-score{margin-left:6px;font-size:11px}
}

/* ============ 房间聊天 ============ */
.chat-panel{position:fixed;left:16px;bottom:156px;width:300px;max-width:44vw;z-index:46;
  background:rgba(8,13,22,.82);border:1px solid rgba(120,160,220,.22);border-radius:12px;
  backdrop-filter:blur(8px);color:var(--text);display:flex;flex-direction:column;pointer-events:auto;
  bottom:calc(156px + var(--keyboard-offset,0px));transition:bottom .18s ease}
.chat-head{display:flex;justify-content:space-between;align-items:center;gap:8px;
  padding:8px 10px;border-bottom:1px solid rgba(120,160,220,.16);
  font:600 11px/1.2 ui-monospace,Menlo,monospace;letter-spacing:.08em;color:var(--muted)}
.chat-status{font-size:10px;color:#7fd6a5}
.chat-status[data-kind="warn"]{color:#ffc86b}
.chat-status[data-kind="bad"]{color:#ff8f9a}
.chat-log{list-style:none;margin:0;padding:6px 8px;max-height:150px;overflow-y:auto;display:flex;
  flex-direction:column;gap:4px;scrollbar-width:thin}
.chat-log:empty{display:none}
.chat-item{display:flex;gap:6px;align-items:baseline;font-size:12px;line-height:1.45;word-break:break-word}
.chat-who{flex:0 0 auto;color:#8fb6dd;font-weight:600;max-width:96px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat-item.mine .chat-who{color:#7fd6ff}
.chat-item.npc .chat-who{color:#f6d68a}
.chat-item.system{color:var(--muted);font-style:italic}
.chat-form{display:flex;gap:6px;padding:8px;border-top:1px solid rgba(120,160,220,.16)}
.chat-form input{flex:1;min-width:0;background:rgba(255,255,255,.06);border:1px solid rgba(120,160,220,.22);
  border-radius:8px;color:var(--text);font:13px/1.4 -apple-system,"PingFang SC",sans-serif;padding:7px 9px}
.chat-form input:focus{outline:none;border-color:rgba(95,227,255,.6)}
.chat-form button{flex:0 0 auto;border-radius:8px;border:1px solid rgba(95,227,255,.35);
  background:rgba(95,227,255,.14);color:#d8f5ff;font:600 12px/1 ui-monospace,Menlo,monospace;padding:0 12px}
.chat-form button:disabled{opacity:.55}

/* 气泡层：跟随角色头顶 */
.bubbles{position:fixed;inset:0;pointer-events:none;z-index:44;overflow:hidden}
.bubble{position:absolute;left:0;top:0;max-width:220px;padding:6px 9px;border-radius:10px;
  background:rgba(10,17,28,.92);border:1px solid rgba(120,160,220,.28);color:#e8f4ff;
  font-size:12px;line-height:1.35;opacity:0;transform-origin:50% 100%;transition:opacity .18s ease;
  box-shadow:0 6px 18px rgba(0,0,0,.35);will-change:transform}
.bubble.show{opacity:1}
.bubble b{display:block;font:600 10px/1.3 ui-monospace,Menlo,monospace;color:#8fb6dd;letter-spacing:.06em;margin-bottom:2px}
.bubble.npc{border-color:rgba(246,214,138,.5)}
.bubble.npc b{color:#f6d68a}

@media (max-width:560px){
  /* 右侧留给小地图（116px + 边距），聊天面板不要压上去 */
  .chat-panel{left:8px;right:132px;width:auto;max-width:none;bottom:calc(152px + var(--keyboard-offset,0px))}
  .chat-log{max-height:96px}
}
@media (prefers-reduced-motion:reduce){
  .bubble,.chat-panel{transition:none}
}

.exit-sandbox{position:fixed;z-index:70;top:calc(14px + env(safe-area-inset-top));right:calc(16px + env(safe-area-inset-right));pointer-events:auto;cursor:pointer;border:1px solid rgba(177,147,76,.6);background:rgba(15,23,32,.86);color:var(--text);font-family:var(--sans);font-size:12px;font-weight:600;line-height:1;padding:9px 13px;border-radius:999px;letter-spacing:.04em;backdrop-filter:blur(12px)}
.exit-sandbox:hover{border-color:var(--gold);color:var(--gold)}
.perf{top:calc(60px + env(safe-area-inset-top))}
@media(max-width:720px){.exit-sandbox{top:calc(10px + env(safe-area-inset-top));right:calc(10px + env(safe-area-inset-right));font-size:11px;padding:8px 10px}.perf{top:calc(52px + env(safe-area-inset-top))}}
.screen-live{position:fixed;left:0;top:0;z-index:45;transform-origin:0 0;background:#000;overflow:hidden;pointer-events:none;box-shadow:0 0 40px rgba(0,0,0,.35)}
.screen-live[hidden]{display:none}
.screen-live iframe{width:100%;height:100%;border:0;display:block}
.screen-live.interactive{pointer-events:auto}
.screen-live.corner{left:16px;top:calc(64px + env(safe-area-inset-top));width:min(360px,44vw);aspect-ratio:16/9;height:auto;transform:none!important;pointer-events:auto;border:1px solid rgba(177,147,76,.45);box-shadow:0 12px 30px rgba(0,0,0,.28)}
.screen-live-toggle{position:fixed;z-index:46;left:16px;bottom:calc(16px + env(safe-area-inset-bottom));pointer-events:auto;cursor:pointer;border:1px solid rgba(177,147,76,.6);background:rgba(15,23,32,.86);color:var(--text);font-family:var(--sans);font-size:11px;font-weight:600;line-height:1;padding:8px 12px;border-radius:999px;letter-spacing:.04em;backdrop-filter:blur(12px)}
.screen-live-toggle:hover{border-color:var(--gold);color:var(--gold)}
@media(max-width:720px){.screen-live.corner{left:10px;top:calc(56px + env(safe-area-inset-top));width:min(300px,62vw)}.screen-live-toggle{left:10px;bottom:calc(10px + env(safe-area-inset-bottom))}}

#screenLiveFrame{width:100%;height:100%}

.screen-live-providers{position:fixed;z-index:46;left:16px;bottom:calc(64px + env(safe-area-inset-bottom));display:flex;gap:4px;padding:3px;border:1px solid rgba(177,147,76,.45);background:rgba(15,23,32,.86);border-radius:999px;backdrop-filter:blur(12px)}
.screen-live-providers[hidden]{display:none}
.screen-live-providers button{pointer-events:auto;cursor:pointer;border:0;background:transparent;color:var(--dim);font:600 11px/1 inherit;padding:7px 10px;border-radius:999px;letter-spacing:.03em}
.screen-live-providers button:hover{color:var(--text)}
.screen-live-providers button[aria-pressed="true"]{background:rgba(177,147,76,.18);color:var(--gold)}
@media(max-width:720px){.screen-live-providers{left:10px;bottom:calc(58px + env(safe-area-inset-bottom))}}

#backToRoom[hidden]{display:none}

/* Keep live controls above the scene, leaving the entire movement area clear. */
@media(max-width:720px){
 .screen-live-providers{left:10px;bottom:auto;top:calc(58px + env(safe-area-inset-top));max-width:48vw}
 .screen-live-toggle{left:auto;right:10px;bottom:auto;top:calc(61px + env(safe-area-inset-top));max-width:44vw;min-height:32px}
 .perf{display:none}
}
.viewer-name{position:absolute;left:0;top:0;pointer-events:none;white-space:nowrap;max-width:160px;overflow:hidden;text-overflow:ellipsis;padding:3px 7px;border-radius:6px;background:rgba(4,10,19,.85);border:1px solid rgba(165,212,241,.3);color:#f2f8ff;font:600 11px/1.3 -apple-system,"PingFang SC",sans-serif;text-shadow:0 1px 2px #000}
.viewer-name.mine{color:#b9f3ff;border-color:rgba(95,227,255,.5)}
.viewer-name.npc{color:#ffe0a0}

/* A shared flow keeps diagnostics and events separated even as their heights change. */
.sandbox-rail{position:absolute;top:calc(60px + env(safe-area-inset-top));right:calc(16px + env(safe-area-inset-right));display:flex;flex-direction:column;align-items:flex-end;gap:12px;max-width:calc(100vw - 32px)}
.sandbox-rail .perf,.sandbox-rail .side{position:static;flex-shrink:0}
.sandbox-rail .side{max-height:min(52vh,480px,calc(100dvh - 240px))}

/* Status describes the match, not whether the sightseeing portal is open. */
.dot{background:#8b9bab;box-shadow:none;animation:none;flex-shrink:0}
.dot.open{background:#39e29b;box-shadow:0 0 12px #39e29b;animation:pulse 1.8s ease-in-out infinite}
.screen-live-providers{top:calc(64px + env(safe-area-inset-top));bottom:auto}
.screen-live-toggle{top:calc(67px + env(safe-area-inset-top));bottom:auto;left:200px}
.brand{max-width:calc(100vw - 150px);flex-wrap:wrap;border-radius:16px}
.actions{bottom:calc(62px + env(safe-area-inset-bottom))}
@media(max-width:720px){
 .brand{max-width:calc(100vw - 124px);gap:4px 7px;font-size:10px;white-space:normal;padding:6px 9px}
 .brand .sep{display:none}
 #stageLabel{flex-basis:calc(100% - 16px)}
 .match-score{flex-basis:100%}
 .screen-live-providers{left:10px;top:calc(88px + env(safe-area-inset-top))}
 .screen-live-toggle{left:auto;right:10px;top:calc(91px + env(safe-area-inset-top))}
 .hints{display:none}
 .actions{right:10px}
}

.screen-live.corner{top:calc(112px + env(safe-area-inset-top));pointer-events:none}
.screen-live.corner.interactive{pointer-events:auto}
@media(max-width:720px){.screen-live.corner{top:calc(140px + env(safe-area-inset-top))}}
@media(min-width:721px) and (max-height:500px){.screen-live.corner{left:340px;top:calc(112px + env(safe-area-inset-top));width:min(280px,calc(100vw - 680px))}}

/* The portal shortcut occupies the former beta badge, outside the central view. */
.prompt{position:fixed;left:auto;top:auto;right:calc(14px + env(safe-area-inset-right));bottom:calc(16px + env(safe-area-inset-bottom));transform:none;animation:none;z-index:60;pointer-events:auto;cursor:pointer;max-width:calc(100vw - 152px);padding:10px 13px;border-radius:999px;font:600 11px/1.4 -apple-system,"PingFang SC",sans-serif;letter-spacing:.02em;background:rgba(8,26,44,.9);box-shadow:0 4px 18px rgba(0,0,0,.25)}
.prompt:hover{border-color:var(--cyan);background:rgba(15,42,62,.96)}
.prompt:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.actions{bottom:calc(16px + env(safe-area-inset-bottom))}

.chat-head .chat-status{margin-left:auto}
.chat-collapse{flex-shrink:0;min-width:32px;min-height:32px;border:1px solid rgba(120,160,220,.25);border-radius:7px;background:rgba(255,255,255,.04);color:var(--text);font:22px/1 sans-serif;cursor:pointer}
.chat-collapse:hover{border-color:var(--cyan)}
.chat-expand{position:fixed;left:16px;bottom:calc(156px + env(safe-area-inset-bottom));z-index:46;width:44px;height:44px;display:grid;place-items:center;pointer-events:auto;border:1px solid rgba(120,180,220,.45);border-radius:14px;background:rgba(8,20,34,.92);color:#c6f2ff;cursor:pointer;box-shadow:0 4px 18px rgba(0,0,0,.25)}
.chat-expand[hidden],.chat-unread[hidden]{display:none!important}
.chat-unread{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:#bdefff;color:#082132;font:700 10px/18px sans-serif}
.chat-expand:focus-visible,.chat-collapse:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
@media(max-width:560px){.chat-expand{left:8px;bottom:calc(152px + env(safe-area-inset-bottom))}}
.chat-panel.hidden{display:none}
.avatar-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%;margin:12px 0}
.avatar-form label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--dim)}
.avatar-form input,.avatar-form select{background:#111e31;color:var(--text);border:1px solid var(--line);padding:12px;border-radius:6px;width:100%;font:inherit;min-height:44px}
#avatarSketch{width:100px;height:130px;grid-column:1/-1;justify-self:center}
.avatar-torso{fill:#5fe3ff}
[data-style=masculine] .avatar-torso{transform:translateX(-8px) scaleX(1.13);transform-origin:center}
[data-style=feminine] .avatar-torso{transform:scaleX(.88);transform-origin:center}
[data-hair=short] .avatar-long-hair{display:none}
[data-palette=violet] .avatar-torso{fill:#bda0ff}[data-palette=ember] .avatar-torso{fill:#ff9977}[data-palette=mint] .avatar-torso{fill:#72e6b5}
.avatar-disclosure,#avatarStatus{font-size:12px;color:var(--dim);line-height:1.65;max-width:100%}
.boot-foot{flex-wrap:wrap}.boot-card{max-height:95dvh;overflow:auto}
/* Keep avatar controls in the header, away from the live source selector. */
.avatar-edit{position:fixed;left:auto;right:calc(132px + env(safe-area-inset-right));top:calc(14px + env(safe-area-inset-top));z-index:70;min-height:32px;padding:8px 12px;font-size:12px;line-height:1;border-radius:999px}.avatar-edit[hidden]{display:none}
.minimap{cursor:zoom-in;touch-action:manipulation;pointer-events:auto}
#scene{touch-action:none}
.viewer-name{pointer-events:auto;cursor:pointer;font-family:var(--sans)}
.viewer-name:focus-visible{outline:2px solid var(--cyan)}
.avatar-inspect{position:fixed;bottom:calc(24px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:68;max-width:calc(100vw - 24px);width:360px;display:grid;gap:8px;padding:14px 16px;background:#0e1b2bf2;border:1px solid #8eb6d94a;border-radius:14px;backdrop-filter:blur(14px);pointer-events:auto;color:var(--text);text-align:center}
.avatar-inspect[hidden]{display:none}.avatar-inspect span{color:var(--dim);font-size:11px}.avatar-inspect>div{display:flex;justify-content:center;gap:7px}.avatar-inspect button{cursor:pointer;min-height:40px;border:1px solid #b1c9d733;border-radius:8px;background:#d5e4f009;color:var(--text);font:600 12px var(--sans);padding:8px 11px}.avatar-inspect button:hover{background:#d6bb7b19}
body.inspecting .joy,body.inspecting .jump-action,body.inspecting .minimap,body.inspecting .chat-panel,body.inspecting .chat-expand,body.inspecting .prompt,body.inspecting .sandbox-rail{visibility:hidden}
body.inspecting #screenLive,body.inspecting #screenLiveProviders,body.inspecting #screenLiveToggle{visibility:hidden}
.minimap.expanded{width:min(320px,74vw);height:min(320px,74vw);cursor:zoom-out;z-index:65}
.minimap:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.jump-action{position:fixed;left:calc(148px + env(safe-area-inset-left));bottom:calc(30px + env(safe-area-inset-bottom));z-index:46;min-width:58px;min-height:48px;border:1px solid #6abbd855;border-radius:16px;background:#102737dc;color:#c8efff;font:600 12px var(--sans);cursor:pointer;touch-action:none;user-select:none;-webkit-user-select:none;backdrop-filter:blur(8px)}
.jump-action[hidden]{display:none}.jump-action.vault-ready{border-color:#d6bb7b99;box-shadow:0 0 18px #d6bb7b22;color:#eedba9}
.jump-action:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.brand{max-width:calc(100vw - 246px)}
@media(max-width:720px){.avatar-edit{right:calc(116px + env(safe-area-inset-right));top:calc(10px + env(safe-area-inset-top));font-size:11px;padding:8px 10px}.brand{max-width:calc(100vw - 218px)}}
#entryLoading{display:none;position:fixed;inset:0;background:#05070e;color:#bdefff;z-index:90;align-items:center;justify-content:center}
.sandbox-returning #boot{visibility:hidden}.sandbox-returning #entryLoading:not([hidden]){display:flex}
.fatal{z-index:400!important}
/* Editor presets share the navigation's quiet surface treatment, not hard highlights. */
.avatar-presets {display:grid;grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:12px 0}
.avatar-presets button {padding:10px 6px;border:1px solid #d9bd7830;border-radius:10px;background:#d9bd7809;color:#ded8c9;font:inherit;font-size:12px;cursor:pointer}
.avatar-presets button:hover,.avatar-presets button:focus-visible {background:#d9bd781c;box-shadow:0 0 18px #d9bd7812}
.avatar-control{grid-column:1/-1;color:var(--dim);font-size:12px}.avatar-control>span{display:block;margin-bottom:8px}.avatar-option-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}.avatar-option-grid button{display:flex;align-items:center;justify-content:center;gap:7px;min-height:40px;border:1px solid var(--line);border-radius:6px;background:#d5e4f005;color:#a5b7c6;font:inherit;font-size:11px;padding:7px 4px}.avatar-option-grid button[aria-pressed=true]{background:#d4bd7c14;border-color:#d4bd7c70;color:#e2d9bc;box-shadow:0 0 12px #d4bd7c0b}.avatar-option-grid i{width:14px;height:14px;border-radius:3px;border:1px solid #ffffff30;flex-shrink:0}.avatar-form>.avatar-recommend{grid-column:1/-1;display:flex;flex-direction:row;align-items:center;gap:8px}.avatar-recommend input{width:16px;min-height:16px}.avatar-form [hidden]{display:none!important}@media(max-width:480px){.avatar-option-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* Extra providers stay clear of movement controls on narrow screens. */
#screenLiveSelect{display:none;background:#101b27;color:var(--text);border:0;border-radius:999px;font:600 12px var(--sans);padding:7px 9px;max-width:100%}
#screenLiveSelect option{background:#101b27;color:#f0f4f8}
#screenChannelNote{position:absolute;top:calc(100% + 5px);left:0;width:max-content;max-width:250px;padding:3px 7px;border-radius:6px;background:rgba(8,16,26,.9);color:#d7e0e8;font:10px/1.4 var(--sans);pointer-events:none}
#screenChannelNote[hidden]{display:none}
@media(max-width:720px){.screen-live-providers button{display:none}#screenLiveSelect{display:block}.screen-live-providers{max-width:45vw}#screenChannelNote{max-width:45vw}}

/* Leave room for longer English control labels. */
@media(min-width:721px){html[lang=en] .screen-live-toggle{left:16px;top:110px}}
html[lang=en] .prompt{max-width:calc(100vw - 20px);white-space:normal;text-align:center}

/* The native picker opens a touch-friendly match list without capturing movement gestures. */
.topbar .brand{position:relative;padding-right:30px}
.topbar .brand:has(.match-selector):after{content:'⌄';position:absolute;right:12px;top:14px;color:#d6e4fb;pointer-events:none}
.match-selector{pointer-events:auto;touch-action:manipulation;position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;font-size:16px;color:#edf3ff;background:#101a2d}
.topbar .brand:focus-within{outline:2px solid #9dd3ff;outline-offset:3px}

.chat-head{flex-wrap:wrap;gap:6px}.chat-share{pointer-events:auto;touch-action:manipulation;min-height:44px;min-width:44px;border:1px solid #8cb6d94a;border-radius:10px;background:#122539;color:#edf5ff;padding:7px 10px;font:inherit}.chat-log{overscroll-behavior:contain;overflow-y:auto;-webkit-overflow-scrolling:touch;overflow-anchor:auto}.room-share-dialog{width:min(420px,calc(100vw - 32px));max-height:70dvh;box-sizing:border-box;background:#122539;color:#fff;border:1px solid #8cb6d9;padding:16px;border-radius:14px}.room-share-dialog input{width:100%;box-sizing:border-box;font-size:16px;margin-bottom:12px}.room-share-dialog button{min-height:44px;min-width:70px}.chat-panel{max-height:calc(100dvh - 120px - var(--keyboard-offset,0px));overflow:hidden}.chat-log{min-height:0;flex:1}.chat-head,.chat-form,.chat-safety-tools{flex-shrink:0}

.chat-new-records{pointer-events:auto;min-height:36px;border:0;color:#c6f2ff;background:#17334d;flex-shrink:0}.chat-new-records[hidden]{display:none}

/* Device badge sits outside the ID pill, without shifting the name off its anchor. */
.viewer-name{overflow:visible;max-width:none}
.viewer-name[data-device-icon]:not([data-device-icon=""])::before{content:attr(data-device-icon);position:absolute;right:calc(100% + 6px);top:50%;transform:translateY(-50%);display:grid;place-items:center;width:23px;height:23px;border-radius:8px;border:1px solid rgba(111,218,244,.35);background:rgba(27,66,83,.9);box-shadow:0 0 10px rgba(95,227,255,.18),inset 0 0 7px rgba(95,227,255,.08);font-size:13px;line-height:1;text-shadow:none;pointer-events:none}

/* Keep source selection and release controls in flow rather than overlapping fixed coordinates. */
.screen-live-controls{position:fixed;z-index:46;left:16px;right:16px;top:calc(64px + env(safe-area-inset-top));display:flex;flex-wrap:wrap;align-items:flex-start;gap:8px;pointer-events:none;width:fit-content;max-width:calc(100vw - 32px)}
.screen-live-controls .screen-live-providers{position:static;max-width:100%;flex-wrap:wrap;pointer-events:auto;box-sizing:border-box}
.screen-live-controls .screen-live-toggle,html[lang=en] .screen-live-controls .screen-live-toggle{position:static;max-width:100%;min-height:36px;flex-shrink:0;pointer-events:auto;touch-action:manipulation}
@media(max-width:720px){.screen-live-controls{left:10px;right:10px;top:calc(88px + env(safe-area-inset-top));max-width:calc(100vw - 20px)}.screen-live-controls .screen-live-providers{max-width:100%}}

.screen-live-expand{min-height:44px;pointer-events:auto;touch-action:manipulation;border:1px solid rgba(177,147,76,.6);border-radius:999px;background:rgba(15,23,32,.92);color:var(--text);padding:8px 12px;font:600 12px var(--sans);cursor:pointer}
.screen-live-expand[hidden]{display:none}
body.player-expanded::after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.78);z-index:90}
.screen-live.player-expanded{z-index:95!important;left:50%!important;top:50%!important;width:min(960px,calc(100vw - 24px),calc((100dvh - 180px)*16/9))!important;height:auto!important;aspect-ratio:16/9;transform:translate(-50%,-50%)!important;visibility:visible!important;pointer-events:auto!important;border:1px solid rgba(177,147,76,.6);border-radius:8px}
body.player-expanded .screen-live-controls{z-index:96;top:calc(12px + env(safe-area-inset-top))!important;left:12px;right:12px;max-width:calc(100vw - 24px)}
body.player-expanded :is(.chat-panel,.chat-expand,.jump-action,.joystick,.exit-sandbox){visibility:hidden}
body.player-expanded #screenLiveToggle{display:none}
.screen-live-expand:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* One consistent touch target for the three broadcast controls. */
.screen-live-controls :is(.screen-live-expand,.screen-live-toggle){height:44px;min-height:44px;box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;font:600 12px/1.2 var(--sans);letter-spacing:0;background:rgba(15,23,32,.92);border:1px solid rgba(177,147,76,.6);border-radius:999px;padding:0 12px}
.screen-live-controls :is(.screen-live-expand,.screen-live-toggle)[hidden]{display:none}
@media(max-width:720px){
 .screen-live-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:calc(100vw - 20px);gap:8px;align-items:start}
 .screen-live-controls .screen-live-providers{width:100%;height:44px;min-width:0;padding:0;border:0;border-radius:0;background:none;backdrop-filter:none}
 .screen-live-controls #screenLiveSelect{width:100%;min-width:0;height:44px;box-sizing:border-box;margin:0;padding:0 24px 0 12px;font:600 12px/1.2 var(--sans);letter-spacing:0;color:var(--text);background:rgba(15,23,32,.92);border:1px solid rgba(177,147,76,.6);border-radius:999px}
 .screen-live-controls :is(.screen-live-expand,.screen-live-toggle){width:100%;min-width:0;padding:0 6px}
 body.player-expanded .screen-live-controls{width:calc(100vw - 24px)}
}

/* Compact mobile toolbar; secondary actions open only on demand. */
.screen-live-options,.screen-live-options-menu{display:contents}.screen-live-options>summary{display:none}
@media(max-width:720px){
 .screen-live-controls{display:flex;width:auto;right:auto;max-width:calc(100vw - 20px);gap:6px}
 .screen-live-controls .screen-live-providers{width:126px;height:36px}
 .screen-live-controls #screenLiveSelect{height:36px;font-size:11px;padding-left:11px}
 .screen-live-options{display:block;position:relative;pointer-events:auto}
 .screen-live-options>summary{display:grid;place-items:center;list-style:none;width:44px;height:36px;box-sizing:border-box;border:1px solid rgba(177,147,76,.6);border-radius:999px;color:var(--text);background:rgba(15,23,32,.92);font:600 20px/1 var(--sans);cursor:pointer}
 .screen-live-options>summary::-webkit-details-marker{display:none}
 .screen-live-options-menu{display:none}
 .screen-live-options[open]>.screen-live-options-menu{display:flex;flex-direction:column;position:absolute;top:calc(100% + 6px);left:0;width:190px;padding:6px;border:1px solid var(--line);border-radius:12px;background:rgba(15,23,32,.97);box-shadow:0 8px 24px #0006;gap:3px}
 .screen-live-options .screen-live-options-menu :is(.screen-live-expand,.screen-live-toggle){justify-content:flex-start;text-align:left;width:100%;height:44px;border:0;border-radius:7px;padding:0 12px;background:transparent}
 .screen-live-options-menu #screenChannelNote{position:static;width:auto;max-width:none;padding:8px 12px;font-size:10px;background:none;order:3;border-top:1px solid var(--line)}
 body.player-expanded .screen-live-controls{width:auto}
}

@media(max-width:720px){
 .screen-live-controls,body.player-expanded .screen-live-controls{top:auto!important;bottom:calc(64px + env(safe-area-inset-bottom));left:auto;right:calc(14px + env(safe-area-inset-right))}
 .screen-live-options[open]>.screen-live-options-menu{top:auto;bottom:calc(100% + 6px);left:auto;right:0}
}

/* Scale the bottom breathing room with the live viewport; respect the device safe area. */
@media(max-width:720px){
 html.native-ios-shell{--sandbox-bottom-gap:clamp(12px,3dvh,28px)}
 html.native-ios-shell .prompt{bottom:calc(16px + var(--sandbox-bottom-gap) + env(safe-area-inset-bottom));max-width:calc(100vw - 152px)}
 html.native-ios-shell .joy{bottom:calc(22px + var(--sandbox-bottom-gap) + env(safe-area-inset-bottom));width:clamp(88px,26vw,104px);height:clamp(88px,26vw,104px)}
 html.native-ios-shell .screen-live-controls,html.native-ios-shell body.player-expanded .screen-live-controls{bottom:calc(64px + var(--sandbox-bottom-gap) + env(safe-area-inset-bottom))}
 html.native-ios-shell .jump-action{bottom:calc(30px + var(--sandbox-bottom-gap) + env(safe-area-inset-bottom))}
}