:root{color-scheme:dark;--bg: #0f1115;--panel: #181b22;--panel-2: #20242d;--border: #2a2f3a;--text: #e6e8ee;--muted: #9aa3b2;--accent: #ff3b3b;--ok: #38d27a;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}body.locked .lite-main,body.locked .lite-topbar{display:none}.lite-login-overlay{position:fixed;inset:0;background:#0f1115f5;display:none;align-items:center;justify-content:center;z-index:1000;padding:24px}body.locked .lite-login-overlay{display:flex}.lite-login-overlay form{background:var(--panel);padding:24px;border-radius:12px;border:1px solid var(--border);display:flex;flex-direction:column;gap:12px;width:100%;max-width:340px}.lite-login-overlay h2{margin:0;font-size:16px;letter-spacing:.04em}.lite-field{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}.lite-field input{padding:10px 12px;background:var(--panel-2);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:16px}.lite-field input:focus{outline:none;border-color:var(--accent)}#login-submit{padding:10px;background:var(--accent);color:#fff;border:0;border-radius:6px;font-weight:700;cursor:pointer}#login-submit:disabled{background:var(--panel-2);color:var(--muted);cursor:default}.lite-error{margin:0;color:var(--accent);font-size:12px;min-height:16px}.lite-topbar{display:flex;align-items:center;gap:8px;padding:8px 12px;padding-top:max(8px,env(safe-area-inset-top));border-bottom:1px solid var(--border);background:var(--panel)}.lite-topbar h1{font-size:15px;margin:0;letter-spacing:.04em}.lite-topbar__sub{font-size:11px;color:var(--muted);font-weight:400}.lite-topbar-spacer{flex:1}.lite-topbar-link{background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:4px;padding:4px 10px;font-size:12px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center}.lite-topbar-link:hover{background:var(--border)}.lite-status{font-size:12px;padding:4px 8px;border-radius:4px;background:var(--panel-2);color:var(--muted)}.lite-main{display:flex;flex-direction:column;gap:12px;padding:12px;max-width:720px;margin:0 auto}.lite-player__frame{position:relative;padding-top:56.25%;background:#000;border-radius:8px;overflow:hidden;border:1px solid var(--border)}.lite-player__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;opacity:0;transition:opacity .25s ease-out}.lite-player__frame iframe.loaded{opacity:1}.lite-section{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:10px 12px}.lite-section h2{margin:0 0 8px;font-size:13px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}.lite-participants>summary{cursor:pointer;color:var(--muted);font-size:12px;letter-spacing:.04em;user-select:none;list-style:none}.lite-participants>summary::-webkit-details-marker{display:none}.lite-participants>summary:before{content:"▶ ";font-size:9px;color:var(--muted);transition:transform .1s}.lite-participants[open]>summary:before{content:"▼ "}.lite-participants-list{list-style:none;margin:8px 0 0;padding:0;max-height:160px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.lite-participants-list .participant{display:flex;align-items:center;gap:6px;padding:2px 0;font-size:12px}.lite-participants-list .participant__dot{font-size:10px}.lite-participants-list .participant--visible .participant__dot{color:var(--ok)}.lite-participants-list .participant--away{color:var(--muted);font-style:italic}.lite-participants-list .participant--away .participant__dot{color:var(--muted)}.lite-participants-list .participant__status{font-size:11px;color:var(--muted)}#messages{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:8px;min-height:160px;max-height:240px;overflow-y:auto;font-size:13px;line-height:1.5;margin-bottom:8px}.lite-msg{padding:2px 0;word-break:break-word}.lite-msg--system{color:var(--muted);font-style:italic;font-size:12px}#chat-form{display:flex;gap:6px}#chat-input{flex:1;padding:8px 10px;background:var(--panel-2);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:16px}#chat-form button{padding:8px 14px;background:var(--ok);color:#061a10;border:0;border-radius:6px;font-weight:700;cursor:pointer}.lite-se{display:flex;align-items:center;gap:10px;margin-top:8px;padding:8px;background:var(--panel-2);border:1px solid var(--border);border-radius:6px}.lite-se button{padding:8px 14px;background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:6px;font-size:13px;cursor:pointer}.lite-se button:active{background:var(--accent);color:#fff}.lite-se-volume{flex:1;display:grid;grid-template-columns:32px 1fr 28px;align-items:center;gap:6px;font-size:11px;color:var(--muted)}.lite-se-volume input[type=range]{width:100%}.lite-se-volume output{font-variant-numeric:tabular-nums;text-align:right;color:var(--text);font-size:11px}.lite-hint{margin:6px 0 0;font-size:11px;color:var(--muted);line-height:1.5}#name-change-btn{anchor-name:--name-change-anchor}.name-change-popover{margin:6px 0 0;padding:16px;border:1px solid var(--border);border-radius:10px;background:var(--panel);color:var(--text);min-width:280px;max-width:360px;box-shadow:0 8px 28px #00000080;position-anchor:--name-change-anchor;position-area:bottom span-left;font-family:inherit}@supports not (anchor-name: --x){.name-change-popover{inset:56px 12px auto auto}}.name-change-popover h3{margin:0 0 6px;font-size:14px;letter-spacing:.04em}.name-change-popover .hint{font-size:11px;color:var(--muted);margin:0 0 10px;line-height:1.5}.name-change-field{display:flex;flex-direction:column;gap:4px;font-size:11px;color:var(--muted);margin-bottom:8px}.name-change-field input{padding:8px 10px;background:var(--panel-2);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:16px}.name-change-field input:focus{outline:none;border-color:var(--accent)}.name-change-error{margin:0 0 8px;font-size:11px;color:var(--accent);min-height:14px}.name-change-actions{display:flex;justify-content:flex-end;gap:8px}.name-change-actions button{padding:6px 12px;border:1px solid var(--border);border-radius:6px;background:var(--panel-2);color:var(--text);font-size:12px;cursor:pointer}.name-change-actions #name-change-submit{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700}.name-change-actions #name-change-submit:disabled{background:var(--panel-2);color:var(--muted);cursor:default}