:root{color-scheme:dark;--club-bg: #0f1115;--club-text: #e6e8ee;--club-muted: #9aa3b2;--club-accent: #ff3b3b;--club-ok: #38d27a;--club-panel: #181b22;--club-border: #2a2f3a;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif}*{box-sizing:border-box}body.club-body{margin:0;background:var(--club-bg);color:var(--club-text);overflow:hidden;height:100vh;height:100dvh}.club-game{position:absolute;inset:0}.club-topbar{position:fixed;top:0;left:0;right:0;height:40px;display:flex;align-items:center;gap:12px;padding:0 14px;background:linear-gradient(#0000008c,#0000);z-index:5;pointer-events:none}.club-topbar>*{pointer-events:auto}.club-back{color:var(--club-text);font-size:13px;text-decoration:none;padding:6px 10px;border-radius:4px;background:#00000073;border:1px solid var(--club-border)}.club-status{font-size:12px;color:var(--club-muted);background:#00000073;padding:4px 10px;border-radius:4px;border:1px solid var(--club-border);transition:color .2s ease,border-color .2s ease,background .2s ease}.club-status--flash{color:#fff;font-weight:700;background:#ffd70040;border-color:var(--club-accent)}.club-heat-meter{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--club-muted);background:#00000073;padding:4px 8px;border-radius:4px;border:1px solid var(--club-border)}.club-heat-meter[hidden]{display:none}.club-heat-meter__bar{width:56px;height:6px;background:#20242d;border-radius:3px;overflow:hidden}.club-heat-meter__fill{display:block;height:100%;width:0%;background:#2b6cee;transition:width .4s ease,background .4s ease}.club-chat-panel{position:fixed;right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom));width:320px;max-width:calc(100vw - 24px - env(safe-area-inset-left) - env(safe-area-inset-right));display:flex;flex-direction:column;gap:6px;z-index:50}.club-chat-panel[hidden]{display:none}.club-messages{background:#0f1115b3;border:1px solid var(--club-border);border-radius:6px;padding:8px;max-height:180px;overflow-y:auto;font-size:12px;display:flex;flex-direction:column;gap:4px}.club-msg{color:var(--club-text);line-height:1.4;word-break:break-word}.club-msg--system{color:var(--club-muted);font-style:italic}.club-chat-form{display:flex;gap:4px}.club-chat-form input{flex:1;padding:8px 10px;background:#0f1115b3;border:1px solid var(--club-border);border-radius:6px;color:var(--club-text);font-size:13px}.club-chat-send{padding:8px 14px;background:var(--club-accent);color:#fff;border:0;border-radius:6px;font-weight:700;cursor:pointer;font-size:13px}.club-horn-btn{padding:0 12px;background:#d23a3a;color:#fff;border:0;border-radius:6px;font-size:16px;cursor:pointer;min-width:40px}.club-horn-btn:active{background:#b02e2e}.club-spacer{flex:1}.club-mute{padding:6px 12px;border-radius:4px;background:var(--club-ok);color:#061a10;border:0;font-weight:700;cursor:pointer}.club-mute--off{background:var(--club-accent);color:#fff}.club-overlay{position:fixed;inset:0;background:#0f1115f5;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}.club-overlay[hidden]{display:none}.club-join{background:var(--club-panel);border:1px solid var(--club-border);border-radius:12px;padding:28px;width:100%;max-width:380px;display:flex;flex-direction:column;gap:14px}.club-join h1{margin:0;font-size:16px;letter-spacing:.04em}.club-field{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--club-muted)}.club-field input{padding:10px 12px;background:#20242d;border:1px solid var(--club-border);border-radius:6px;color:var(--club-text);font-size:14px}#club-join{padding:12px;background:var(--club-accent);color:#fff;border:0;border-radius:6px;font-weight:700;cursor:pointer;font-size:14px}#club-join:disabled{background:#20242d;color:var(--club-muted);cursor:default}.club-avatar-pick{border:0;padding:0;margin:0;display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--club-muted)}.club-avatar-pick legend{padding:0;font-size:12px;color:var(--club-muted)}.club-avatar-options{display:flex;gap:8px;flex-wrap:wrap}.club-avatar-option{cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px;background:#20242d;border:2px solid transparent;border-radius:6px;color:var(--club-text);font-size:11px;transition:border-color .12s ease;position:relative}.club-avatar-option input[type=radio]{position:absolute;opacity:0;pointer-events:none}.club-avatar-option:has(input:checked){border-color:var(--club-accent)}.club-avatar-option img{width:48px;height:64px;object-fit:contain;pointer-events:none}.club-error{margin:0;color:var(--club-accent);font-size:12px;min-height:16px}.club-invite-note{margin:0;padding:8px 10px;background:#38d27a1f;border:1px solid rgba(56,210,122,.35);color:#38d27a;border-radius:6px;font-size:12px}.club-share-modal{position:fixed;inset:0;background:#0f1115b3;display:flex;align-items:center;justify-content:center;z-index:900;padding:24px}.club-share-modal[hidden]{display:none}.club-share-modal__panel{background:var(--club-panel);border:1px solid var(--club-border);border-radius:10px;padding:20px;width:100%;max-width:480px;display:flex;flex-direction:column;gap:12px}.club-share-modal__panel h3{margin:0;font-size:14px;letter-spacing:.04em}.club-share-modal input[type=text]{width:100%;padding:10px 12px;background:#20242d;border:1px solid var(--club-border);border-radius:6px;color:var(--club-text);font-size:13px}.club-share-modal__exp{margin:0;font-size:11px;color:var(--club-muted)}.club-share-modal__actions{display:flex;justify-content:flex-end;gap:8px}.club-share-modal__actions button{padding:8px 14px;border:1px solid var(--club-border);border-radius:6px;background:#20242d;color:var(--club-text);font-size:13px;cursor:pointer}.club-share-modal__actions #club-share-copy{background:var(--club-accent);border-color:var(--club-accent);color:#fff;font-weight:700}.hint{font-size:12px;color:var(--club-muted);margin:0;line-height:1.5}.hint a{color:var(--club-text)}.club-hud{position:absolute;left:14px;bottom:14px;z-index:5;display:flex;flex-direction:column;gap:4px;padding:8px 10px;background:#0000008c;border:1px solid var(--club-border);border-radius:6px;font-size:11px;color:var(--club-muted);font-variant-numeric:tabular-nums}.club-hud[hidden]{display:none}.club-hud span{color:var(--club-text)}.club-nav-hamburger{display:none;width:36px;height:32px;padding:6px 8px;background:#0000008c;border:1px solid var(--club-border);border-radius:4px;cursor:pointer;flex-direction:column;justify-content:space-between;align-items:stretch}.club-nav-hamburger>span{display:block;height:2px;background:var(--club-text);border-radius:1px}.club-nav-drawer{display:contents}@media (max-width: 700px){.club-topbar{gap:8px;padding-left:max(10px,env(safe-area-inset-left));padding-right:max(10px,env(safe-area-inset-right));padding-top:env(safe-area-inset-top);height:calc(40px + env(safe-area-inset-top))}.club-back{font-size:12px;padding:5px 8px}.club-status{font-size:11px;padding:3px 8px}.club-heat-meter{font-size:10px;padding:3px 6px}.club-heat-meter__bar{width:40px}.club-nav-hamburger{display:flex}.club-nav-drawer{display:none;position:absolute;top:100%;right:8px;min-width:180px;max-width:calc(100vw - 16px);flex-direction:column;align-items:stretch;gap:8px;padding:12px;background:#0f1115f2;border:1px solid var(--club-border);border-radius:8px;box-shadow:0 8px 24px #00000080;z-index:100;pointer-events:auto}.club-nav-drawer.open{display:flex}.club-nav-drawer .club-mute{width:100%;padding:10px 12px;font-size:13px}}html.drawer-open #club-game,html.drawer-open .club-game{pointer-events:none}