:root{--bg: #07090d;--panel: rgba(13, 16, 23, .86);--panel-solid: #0d1017;--line: rgba(255, 255, 255, .08);--line-strong: rgba(255, 255, 255, .14);--text: #e7eaf0;--text-dim: #9aa3b2;--text-faint: #6b7383;--accent: #22d3ee;--accent-2: #a78bfa;--danger: #f43f5e;--ok: #34d399;--warn: #fbbf24;--radius: 12px;--shadow: 0 18px 50px rgba(0, 0, 0, .55);--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;color-scheme:dark}*,*:before,*:after{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;width:100%;margin:0;padding:0;overflow:hidden}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overscroll-behavior:none;-webkit-user-select:none;user-select:none}video{display:block}button{font-family:inherit;touch-action:manipulation}html{-webkit-text-size-adjust:100%}.app-shell{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden}.stage{position:absolute;top:0;right:0;bottom:0;left:0;cursor:grab;touch-action:none;background:var(--bg)}.stage:active{cursor:grabbing}.stage canvas{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.video-layer{position:absolute;top:0;left:0;width:0;height:0;transform-origin:0 0;pointer-events:none;will-change:transform;z-index:1}.video-box{position:absolute;overflow:hidden;border-radius:14px;background:#0c1016;box-shadow:inset 0 0 0 2px #22d3eebf,0 0 0 1px #00000080}.video-box video{width:100%;height:100%;object-fit:cover}.video-mirror{transform:scaleX(-1)}.audio-outlet{display:none}.av-bar{display:flex;gap:6px;align-items:center;justify-content:center;flex-wrap:wrap;padding:7px 9px;background:var(--panel);border:1px solid var(--line);border-radius:999px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.av-btn.av-off{color:var(--warn);border-color:#fbbf2473}.av-btn:disabled{opacity:.38}.popover-av{margin-top:6px;padding-top:8px;border-top:1px solid var(--line)}.popover-av .av-off{color:var(--warn);border-color:#fbbf2473}.world-panel{position:fixed;z-index:35;top:76px;right:16px;width:330px;max-width:calc(100vw - 20px);max-height:min(62vh,560px);display:flex;flex-direction:column;background:var(--panel);border:1px solid 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var(--line);border-radius:999px}.state-live{color:var(--accent);border-color:#22d3ee80}.popover-actions{display:flex;gap:6px;flex-wrap:wrap}.toasts{position:fixed;top:64px;left:50%;transform:translate(-50%);z-index:50;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none;width:max-content;max-width:calc(100vw - 32px)}.toast{display:flex;align-items:center;gap:9px;padding:10px 14px;font-size:13.5px;background:var(--panel);border:1px solid var(--line-strong);border-radius:12px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);pointer-events:auto;animation:rise .2s ease}.toast-error{border-color:#f43f5e80;color:#fecdd3}.toast-error svg{color:var(--danger)}.toast-success{border-color:#34d39973}.toast-success svg{color:var(--ok)}.toast-info 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rotate{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.82)}}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 640px){.hud-top-left{top:calc(10px + env(safe-area-inset-top,0px));left:10px}.brand{font-size:13px;padding:7px 11px}.hud-top-right{top:calc(10px + env(safe-area-inset-top,0px));right:10px;gap:6px;max-width:none}.chip{font-size:11px;padding:5px 8px;gap:4px}.chip-media,.chip-zoom,.chip-conn .chip-text{display:none}.chip-conn{padding:5px 7px}.hud-bottom-left{display:none}.hud-bottom-center{bottom:calc(12px + env(safe-area-inset-bottom,0px));width:max-content;max-width:calc(100vw - 20px)}.hint{display:none}.hud-bottom-center>.btn-primary,.hud-bottom-center>.btn-danger{padding:13px 28px;font-size:15px}.av-bar{gap:6px;padding:6px;max-width:calc(100vw - 20px);flex-wrap:nowrap;justify-content:center;border-radius:999px}.av-bar .av-btn{width:48px;height:48px;padding:0;border-radius:50%;flex:none}.av-bar .av-btn .av-label{display:none}.av-bar .av-recenter{display:inline-flex}.av-btn.av-off{color:var(--warn);border-color:#fbbf2473}.popover{min-width:0;width:max-content;max-width:calc(100vw - 20px)}.popover .btn-sm{padding:9px 12px;font-size:13px}.toasts{top:calc(56px + env(safe-area-inset-top,0px))}.toast{font-size:13px;padding:9px 12px;text-align:center}.modal{padding:16px}.modal-list{font-size:13px}.screen-card{margin:0 16px;padding:26px 20px}.world-panel{top:auto;right:10px;left:10px;bottom:calc(10px + env(safe-area-inset-bottom,0px));width:auto;max-height:60vh}.leader-row{padding:12px 10px}}@media (max-height: 520px){.hint{display:none}.hud-bottom-center{bottom:8px;gap:6px}.hud-bottom-left{top:60px;bottom:auto;flex-direction:column;align-items:flex-start}.av-bar{padding:5px 7px}.modal-list{font-size:12.5px;line-height:1.5;margin:8px 0 12px}.screen-card{padding:20px}.screen-card p{font-size:13px}}