:root{--bg:#f7f9f9;--bg-accent:#eff3f4;--surface:rgba(255,255,255,0.96);--surface-strong:#ffffff;--border:#e5e7eb;--ink:#0f1419;--ink-soft:#536471;--primary:#1d9bf0;--primary-strong:#1a8cd8;--primary-soft:#e8f5fe;--overlay:rgba(15,20,25,0.36);--topbar-bg:rgba(255,255,255,0.92);--drawer-bg:rgba(255,255,255,0.98);--field-bg:#ffffff;--field-placeholder:#7b8ca3;--danger:#c62828;--session-bg:rgba(255,255,255,0.72);--session-border:rgba(214,226,238,0.92);--primary-gradient-end:#12a39a;--shadow:0 0 0 rgba(0,0,0,0)}:root[data-theme=dark]{--bg:#000000;--bg-accent:#16181c;--surface:rgba(0,0,0,0.96);--surface-strong:#0f1419;--border:#2f3336;--ink:#e7e9ea;--ink-soft:#71767b;--primary:#1d9bf0;--primary-strong:#6cb8f7;--primary-soft:rgba(29,155,240,0.16);--overlay:rgba(91,112,131,0.4);--topbar-bg:rgba(0,0,0,0.9);--drawer-bg:rgba(0,0,0,0.98);--field-bg:#16181c;--field-placeholder:#71767b;--danger:#ff6b6b;--session-bg:rgba(22,24,28,0.88);--session-border:rgba(47,51,54,0.92);--primary-gradient-end:#1976d2;--shadow:0 0 0 rgba(0,0,0,0)}*{box-sizing:border-box}html{font-family:Hiragino Sans,Noto Sans JP,Yu Gothic,sans-serif}body,html{background:var(--bg);color:var(--ink)}body{margin:0;min-height:100vh;overflow-x:hidden}a{color:var(--primary);text-decoration:none}button{font:inherit}.shell{width:min(100%,680px);margin:0 auto;padding:0 0 88px}.desktopShell{display:block}.desktopRail{display:none}.railPanel{position:-webkit-sticky;position:sticky;top:0;padding:18px 0}.railBrand{display:block;margin-bottom:18px;font-size:1.15rem;font-weight:800}.railNav{display:grid;grid-gap:6px;gap:6px}.railNav a{display:inline-flex;align-items:center;min-height:42px;padding:0 14px;border-radius:999px;color:var(--ink);font-weight:700}.railNav a.isActive{background:var(--bg-accent)}.railLogout{margin-top:18px}.topTabs{position:-webkit-sticky;position:sticky;top:0;z-index:10;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--topbar-bg);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.topTabs a,.topTabs button{display:inline-flex;justify-content:center;align-items:center;min-height:44px;color:var(--ink-soft);font-size:.82rem;font-weight:700}.topTabs button{border:none;background:transparent;cursor:pointer}.topTabs a.isActive,.topTabs button.isActive{color:var(--ink);box-shadow:inset 0 -2px 0 var(--primary)}.stack{display:grid;grid-gap:16px;gap:16px}.homeLayout{display:grid;grid-gap:0;gap:0}.homeMain,.homeSidebar{min-width:0}.summaryGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-left:1px solid var(--border)}.metricCard,.summaryGrid{border-right:1px solid var(--border)}.metricCard{padding:16px;background:var(--surface-strong);border-bottom:1px solid var(--border)}.metricCard:last-child{border-right:none}.metricLabel{display:block;margin-bottom:4px;color:var(--ink-soft);font-size:.78rem;font-weight:700}.metricCard strong{font-size:1.5rem;line-height:1}.singleColumn{grid-template-columns:1fr}.card,.hero{border:1px solid var(--border);border-radius:0;background:var(--surface);box-shadow:var(--shadow)}.hero{padding:18px 16px 20px;border-top:none}.heroTopBar{display:flex;align-items:center;justify-content:flex-start;margin-bottom:8px}.drawerCloseButton,.menuButton{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:1px solid var(--border);border-radius:999px;background:var(--surface-strong);color:var(--ink);cursor:pointer}.menuButton{flex-direction:column;gap:4px}.menuButton span{width:16px;height:2px;border-radius:999px;background:currentColor}.drawerBackdrop{position:fixed;inset:0;z-index:25;background:var(--overlay);opacity:0;pointer-events:none;transition:opacity .18s ease}.drawerBackdrop.isOpen{opacity:1;pointer-events:auto}.mobileDrawer{position:fixed;top:0;left:0;z-index:30;display:grid;grid-template-rows:auto 1fr auto;grid-gap:18px;gap:18px;width:min(82vw,320px);height:100dvh;padding:20px 16px calc(20px + env(safe-area-inset-bottom));background:var(--drawer-bg);border-right:1px solid var(--border);transform:translateX(-100%);transition:transform .2s ease}.mobileDrawer.isOpen{transform:translateX(0)}.mobileDrawerHeader{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.mobileDrawerHeader strong{display:block;font-size:1.15rem;line-height:1.2}.mobileDrawerNav{display:grid;align-content:start;grid-gap:6px;gap:6px}.mobileDrawerNav a{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:14px;color:var(--ink);font-weight:700}.mobileDrawerNav a.isActive,.mobileDrawerNav a:hover{background:var(--bg-accent)}.drawerNavLabel{display:flex;align-items:center;min-height:40px;padding:0 12px;color:var(--ink-soft);font-size:.92rem;font-weight:600}.drawerLogoutButton{justify-self:start;min-height:40px}.compactHero{margin-bottom:0}.eyebrow{margin:0 0 10px;color:var(--primary);font-size:.82rem;font-weight:700;letter-spacing:0;text-transform:none}.hero h1{margin:0;font-size:clamp(1.8rem,7vw,2.6rem);line-height:1.15}.hero h1,.heroText{overflow-wrap:anywhere}.heroText{margin:12px 0 0;color:var(--ink-soft);line-height:1.5}.heroActions{display:grid;grid-template-columns:1fr;grid-gap:10px;gap:10px;margin-top:18px}.primaryButton,.secondaryButton{flex:1 1;min-height:40px;border-radius:999px;padding:0 16px;border:1px solid transparent;font-weight:700;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;cursor:pointer}.primaryButton{background:var(--primary);color:#ffffff}.secondaryButton{background:var(--surface-strong);color:var(--ink);border:1px solid var(--border)}.buttonLike{width:100%}.textButton{padding:0;border:none;background:transparent;color:var(--primary);font-weight:700}.card{padding:16px;border-top:none}.feedCard{padding:16px;border:1px solid var(--border);border-top:none;background:var(--surface-strong)}.feedItem{padding:14px 0;border-top:1px solid var(--border)}.feedItem:first-child{padding-top:0;border-top:none}.feedItem strong{display:block;margin-bottom:6px}.feedItem p{margin:0;color:var(--ink-soft)}.feedMeta{display:flex;align-items:center;gap:8px;margin-bottom:8px}.eventFeed{display:grid}.card.accent{background:linear-gradient(180deg,var(--primary-soft),var(--surface-strong))}.card h2{margin:0 0 4px;font-size:1.1rem;overflow-wrap:anywhere}.cardHeader{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}.cardHeader>*{min-width:0}.cardHeader a{flex:0 0 auto;white-space:nowrap}.miniTag,.pill{display:inline-flex;align-items:center;justify-content:center;min-height:24px;padding:0 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:.76rem;font-weight:700}.muted{color:var(--ink-soft);overflow-wrap:anywhere}.plainList{list-style:none;margin:12px 0 0;padding:0}.planRow{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:14px 0;border-top:1px solid var(--border)}.planRow:first-child{border-top:none;padding-top:4px}.planRow>div{min-width:0}.boardItem p,.planRow p{margin:6px 0 0;color:var(--ink-soft);overflow-wrap:anywhere}.boardList{display:grid;grid-gap:12px;gap:12px;margin-top:12px}.boardItem{padding:14px 0;border-radius:0;background:transparent;border:none;border-top:1px solid var(--border)}.boardItem strong{display:block;overflow-wrap:anywhere}.boardItem:first-child{border-top:none;padding-top:0}.actionGrid{display:grid;grid-template-columns:1fr;grid-gap:12px;gap:12px;margin-top:18px}.actionCard{display:grid;grid-gap:6px;gap:6px;padding:14px 16px;border-radius:18px;border:1px solid var(--border);background:var(--surface-strong);color:var(--ink)}.actionCard p,.actionCard strong{overflow-wrap:anywhere}.actionCard p{margin:0;color:var(--ink-soft)}.actionCardPrimary{background:var(--primary);border-color:var(--primary);color:#ffffff}.actionCardPrimary strong{color:#ffffff}.actionCardPrimary .actionKicker,.actionCardPrimary p{color:rgba(255,255,255,.84)}.actionKicker{font-size:.74rem;font-weight:700;letter-spacing:0;text-transform:none}.sectionGrid{display:grid;grid-gap:16px;gap:16px}.accountCard{margin-top:0}.stepList{margin:12px 0 0;padding-left:20px;color:var(--ink-soft)}.stepList li{margin:10px 0;line-height:1.5}.capabilityGrid{display:grid;grid-gap:12px;gap:12px;margin-top:4px}.capabilityCard{padding:14px;border:1px solid var(--border);border-radius:16px;background:var(--bg-accent)}.capabilityCard strong{display:block;margin-bottom:6px}.capabilityCard p{margin:0;color:var(--ink-soft)}.bottomNav{position:fixed;left:50%;bottom:0;transform:translateX(-50%);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:0;gap:0;width:min(100%,680px);padding:8px 12px calc(8px + env(safe-area-inset-bottom));border-radius:0;background:var(--topbar-bg);border-top:1px solid var(--border);box-shadow:none;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.bottomNav a{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:6px 4px;border-radius:999px;color:var(--ink-soft);font-size:.73rem;text-align:center;line-height:1.1;white-space:nowrap}.bottomNavSubtle{width:min(100%,680px)}.bottomNavSubtle a{min-height:34px;padding:6px 4px;font-size:.73rem;color:var(--ink-soft)}.bottomNavSubtle a.isActive{color:var(--ink);font-weight:800}.gamesTopTools{grid-template-columns:1fr}.gamesSearchLabel{display:block;padding:8px 12px}.filterField select,.gamesSearchInput{width:100%;min-height:44px;padding:0 14px;border:1px solid var(--border);border-radius:12px;background:var(--field-bg);color:var(--ink);font:inherit}.gamesSearchInput::placeholder{color:var(--field-placeholder)}.filterPanel{padding:14px 16px 16px;border:1px solid var(--border);border-top:none;background:var(--surface-strong)}.filterGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.filterField{display:grid;grid-gap:6px;gap:6px}.filterField span{color:var(--ink-soft);font-size:.78rem;font-weight:700}.gamesSummaryBar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-left:1px solid var(--border);border-right:1px solid var(--border);background:var(--surface-strong)}.gameCard,.gamesFeed{display:grid}.gameCard{grid-gap:12px;gap:12px}.gameCardHeader{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.gameCardActions{display:flex;align-items:center;gap:10px;flex-shrink:0}.gameCardHeader h2{margin:0;font-size:1.08rem;line-height:1.3}.gameSubTitle,.gameTags{margin:4px 0 0;color:var(--ink-soft);overflow-wrap:anywhere}.gameMetaRow,.ownerChipRow{display:flex;flex-wrap:wrap;gap:8px}.metaChip,.ownerChip{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;font-size:.78rem;font-weight:700}.metaChip{background:var(--bg-accent);color:var(--ink)}.ownerChip{background:var(--primary-soft);color:var(--primary-strong)}.gameOwnersBlock{display:grid;grid-gap:8px;gap:8px}.gameOwnersLabel{color:var(--ink-soft);font-size:.78rem;font-weight:700}.pillSelector{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.selectorPill{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border:1px solid var(--border);border-radius:999px;background:var(--field-bg);color:var(--ink);font-weight:700;cursor:pointer}.selectorPill.isActive{background:var(--primary);border-color:var(--primary);color:#ffffff}.ownershipEditor{display:grid;grid-gap:12px;gap:12px;margin-top:12px}.selectableCard{padding:0}.selectableRow{display:grid;grid-template-columns:24px minmax(0,1fr);grid-gap:12px;gap:12px;align-items:start;padding:16px}.selectableRow input{margin-top:3px}.gameForm{display:grid;grid-gap:16px;gap:16px;margin-top:16px}.formGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.formActions{display:flex;justify-content:flex-start}.shellNarrow{width:min(100%,560px);padding-top:0}.authForm{margin-top:12px}.authLoadingHero{margin-top:16px}.field{display:grid;grid-gap:8px;gap:8px}.field span{font-size:.95rem;font-weight:700}.field input{width:100%;min-height:48px;padding:0 16px;border:1px solid var(--border);border-radius:12px;background:var(--field-bg);color:var(--ink);font:inherit}.field input::placeholder{color:var(--field-placeholder)}.errorText{margin:0;color:var(--danger);font-size:.92rem}.sessionBanner{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:12px;margin-top:18px;padding:14px 16px;border-radius:20px;background:var(--session-bg);border:1px solid var(--session-border)}.sessionBanner p{margin:4px 0 0;color:var(--ink-soft);font-size:.92rem}.primaryLink{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--primary-gradient-end));color:#ffffff;font-weight:700}.sessionButton{flex:0 0 auto;width:100%}@media (min-width:480px){.sessionBanner{flex-direction:row;align-items:center;justify-content:space-between}.sessionButton{width:auto}}@media (min-width:640px){.actionGrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:479px){.filterGrid,.formGrid{grid-template-columns:1fr}}@media (min-width:768px){.shell{width:min(100%,1100px);padding:0 24px 96px}.drawerBackdrop,.heroTopBar,.mobileDrawer{display:none}.desktopShell{display:grid;grid-template-columns:220px minmax(0,1fr);grid-gap:24px;gap:24px;align-items:start}.desktopRail{display:block}.stack{grid-template-columns:1fr;align-items:start}.homeLayout{grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);align-items:start;gap:24px}.homeSidebar{position:-webkit-sticky;position:sticky;top:0;display:grid;grid-gap:16px;gap:16px}.summaryGrid{margin-top:0}.filterPanel,.gamesFeed .feedCard,.gamesSummaryBar,.gamesTopTools{border-left:1px solid var(--border);border-right:1px solid var(--border)}.bottomNav{width:min(calc(100% - 48px),1100px)}}.themeToggleButton{align-items:center;gap:8px;min-height:40px;padding:0 14px;border:1px solid var(--border);border-radius:999px;background:var(--field-bg);color:var(--ink);font-weight:700;cursor:pointer}.themeToggleButton,.themeToggleIcon{display:inline-flex;justify-content:center}.themeToggleIcon{width:18px;color:var(--primary)}.drawerUtilitySection,.railUtilitySection{margin-top:16px}