/* Nova Math v69 platform layer */
:root{--mh69-accent:#8b5cf6;--mh69-bg:#0f0f13;--mh69-card:#17171d;--mh69-soft:#22222a;--mh69-line:rgba(255,255,255,.11);--mh69-muted:#9797a1}
html[data-mh-theme69="oled"]{--mh69-bg:#000;--mh69-card:#080808;--mh69-soft:#131313;--mh69-accent:#fff}
html[data-mh-theme69="yellow"]{--mh69-accent:#facc15}
html[data-mh-theme69="purple"]{--mh69-accent:#a855f7}
html[data-mh-theme69="retro"]{--mh69-accent:#f59e0b;font-family:"Courier New",monospace}
html[data-mh-theme69="xbox"]{--mh69-accent:#4ade80}
html[data-mh-theme69="playstation"]{--mh69-accent:#60a5fa}
html[data-mh-theme69="gamecube"]{--mh69-accent:#a78bfa}
html[data-mh-theme69="xp"]{--mh69-accent:#3b82f6}
html[data-mh-theme69="glass"]{--mh69-accent:#7dd3fc}
html[data-mh-theme69="retro"] .mh-standard-card,html[data-mh-theme69="retro"] .mh-personal-home,html[data-mh-theme69="retro"] .netflix-game-card{border-radius:5px!important}
html[data-mh-theme69="glass"] .mh-standard-card,html[data-mh-theme69="glass"] .mh-notify-panel,html[data-mh-theme69="glass"] .mh-search-card,html[data-mh-theme69="glass"] .mh-personal-home{background:rgba(18,25,35,.72)!important;backdrop-filter:blur(22px)}
html[data-mh-theme69="xbox"] .hub-header{background:linear-gradient(180deg,#071a0d,rgba(7,26,13,.94))!important}
html[data-mh-theme69="playstation"] .hub-header{background:linear-gradient(180deg,#07182f,rgba(7,24,47,.94))!important}
html[data-mh-theme69="gamecube"] .hub-header{background:linear-gradient(180deg,#171028,rgba(23,16,40,.94))!important}

.mh-empty{padding:25px 12px;text-align:center;color:var(--mh69-muted);font-size:13px}
.mh-personal-home{margin:16px clamp(12px,3vw,34px) 22px;padding:18px;border:1px solid var(--mh69-line);border-radius:20px;background:linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.018));box-shadow:0 18px 50px rgba(0,0,0,.2)}
.mh-home-top{display:flex;align-items:end;justify-content:space-between;gap:12px}.mh-home-top small{color:var(--mh69-accent);font-weight:900;letter-spacing:1.4px;font-size:10px}.mh-home-top h2{margin:2px 0 0;font-size:clamp(24px,3vw,34px)}.mh-home-top button{border:1px solid var(--mh69-line);background:#202027;color:#fff;border-radius:999px;padding:9px 12px;font-weight:800;cursor:pointer}
.mh-home-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-top:15px}.mh-home-metrics button{border:1px solid var(--mh69-line);background:#15151b;color:#fff;border-radius:14px;padding:12px;text-align:left;cursor:pointer}.mh-home-metrics b{display:block;font-size:21px}.mh-home-metrics span{font-size:10px;color:var(--mh69-muted);text-transform:uppercase;letter-spacing:.7px}
.mh-home-row{margin-top:16px}.mh-row-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.mh-row-heading button{background:transparent;border:0;color:#aaa;cursor:pointer}.mh-mini-games{display:flex;gap:8px;overflow:auto;padding-bottom:3px}.mh-mini-games button{min-width:170px;display:flex;gap:9px;align-items:center;border:1px solid var(--mh69-line);background:#15151a;color:#fff;border-radius:12px;padding:11px;text-align:left;cursor:pointer}.mh-mini-games span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--mh69-accent);color:#09090b;font-size:11px}.mh-mini-games strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.mh-notify-btn{position:relative}.mh-notify-btn #mhNotifyBadge,.mh-notify-btn b{position:absolute;right:-4px;top:-5px;min-width:17px;height:17px;padding:0 4px;border-radius:20px;background:#ef4444;color:#fff;font-size:9px;display:grid;place-items:center;border:2px solid #111}.mh-notify-btn b[hidden]{display:none}
.mh-notify-panel{position:fixed;z-index:2147482300;right:14px;top:72px;width:min(390px,calc(100vw - 28px));max-height:72vh;overflow:hidden;border:1px solid var(--mh69-line);border-radius:18px;background:#111116;box-shadow:0 30px 90px rgba(0,0,0,.55)}.mh-notify-panel[hidden]{display:none}.mh-panel-head{display:flex;align-items:center;justify-content:space-between;padding:13px 14px;border-bottom:1px solid var(--mh69-line);background:#15151a}.mh-panel-head small,.mh-panel-head strong{display:block}.mh-panel-head small{font-size:9px;color:var(--mh69-accent);letter-spacing:1px;font-weight:900}.mh-panel-head button{border:0;background:#2b2b32;color:#fff;border-radius:9px;padding:7px 9px;cursor:pointer}.mh-notify-list{max-height:62vh;overflow:auto;padding:8px;display:grid;gap:7px}.mh-notification{width:100%;display:flex;gap:10px;align-items:flex-start;border:1px solid var(--mh69-line);background:#18181e;color:#fff;border-radius:13px;padding:11px;text-align:left;cursor:pointer}.mh-notification.unread{border-color:color-mix(in srgb,var(--mh69-accent) 50%,#333);background:color-mix(in srgb,var(--mh69-accent) 8%,#18181e)}.mh-notification>span{font-size:20px}.mh-notification div{min-width:0}.mh-notification strong,.mh-notification p,.mh-notification small{display:block}.mh-notification p{margin:3px 0;color:#b8b8c0;font-size:12px;line-height:1.35}.mh-notification small{color:#777;font-size:9px}

.mh-platform-modal,.mh-platform-search{position:fixed;inset:0;z-index:2147482400;background:rgba(0,0,0,.76);display:grid;place-items:center;padding:16px;backdrop-filter:blur(8px)}.mh-platform-modal[hidden],.mh-platform-search[hidden]{display:none!important}
.mh-standard-card,.mh-game-detail-card{position:relative;width:min(900px,96vw);max-height:92vh;overflow:auto;border:1px solid var(--mh69-line);border-radius:20px;background:#111116;color:#fff;padding:20px;box-shadow:0 30px 100px rgba(0,0,0,.62)}.mh-modal-x{position:sticky;top:0;float:right;z-index:5;width:37px;height:37px;border:0;border-radius:50%;background:#292930;color:#fff;font-size:22px;cursor:pointer}.mh-standard-card>small{color:var(--mh69-accent);font-size:10px;font-weight:900;letter-spacing:1.3px}.mh-standard-card h2{font-size:28px;margin:5px 0}.mh-standard-card p{color:#aaa;line-height:1.5}

.mh-game-detail-hero{display:grid;grid-template-columns:190px minmax(0,1fr);gap:20px;align-items:center}.mh-game-detail-art{aspect-ratio:2/3;border-radius:18px;border:1px solid rgba(255,255,255,.12);display:grid;place-items:end;background:radial-gradient(circle at 25% 20%,hsla(var(--h),75%,62%,.55),transparent 42%),linear-gradient(145deg,hsl(var(--h) 50% 28%),#08080b);padding:16px;overflow:hidden}.mh-game-detail-art div{font-size:22px;font-weight:950;line-height:1.05;text-shadow:0 3px 18px #000}.mh-game-detail-hero h2{font-size:32px;margin:3px 0}.mh-game-detail-hero>div>small{color:var(--mh69-accent);font-weight:900}.mh-game-detail-hero p{color:#aaa}.mh-game-detail-actions,.mh-game-detail-bottom,.mh-party-actions{display:flex;gap:8px;flex-wrap:wrap}.mh-game-detail-actions button,.mh-game-detail-bottom button,.mh-party-actions button,.mh-standard-card button{border:1px solid var(--mh69-line);background:#26262d;color:#fff;border-radius:10px;padding:9px 12px;font-weight:800;cursor:pointer}.mh-game-detail-actions .primary,.mh-party-actions .primary,.mh-standard-card button.primary{background:var(--mh69-accent);color:#08080b;border-color:transparent}.mh-detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:16px 0}.mh-detail-grid>div{background:#18181e;border:1px solid var(--mh69-line);border-radius:12px;padding:11px}.mh-detail-grid span,.mh-detail-grid strong{display:block}.mh-detail-grid span{font-size:10px;color:#888;text-transform:uppercase}.mh-detail-grid strong{margin-top:3px}.mh-detail-note{margin:14px 0;padding:12px;border:1px solid var(--mh69-line);border-radius:12px;background:#17171c;color:#aaa}.mh-detail-note strong{color:#fff}.mh-detail-note p{margin:5px 0 0;font-size:12px}.mh-game-detail-bottom{margin-top:12px}

.mh-search-card{width:min(760px,94vw);max-height:82vh;overflow:hidden;border:1px solid var(--mh69-line);border-radius:19px;background:#101015;box-shadow:0 30px 100px rgba(0,0,0,.65)}.mh-search-input{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--mh69-line)}.mh-search-input>span{font-size:25px;color:#888}.mh-search-input input{flex:1;background:transparent;border:0;outline:0;color:#fff;font-size:17px}.mh-search-input kbd{font-size:9px;color:#777;border:1px solid #333;padding:4px 6px;border-radius:6px}.mh-search-results{max-height:68vh;overflow:auto;padding:8px}.mh-search-results>button{width:100%;display:grid;grid-template-columns:34px 1fr auto;gap:9px;align-items:center;text-align:left;border:0;background:transparent;color:#fff;border-radius:10px;padding:10px;cursor:pointer}.mh-search-results>button:hover,.mh-search-results>button:focus{background:#202027;outline:none}.mh-search-results>button>span{font-size:20px}.mh-search-results strong,.mh-search-results small{display:block}.mh-search-results small{color:#888;margin-top:2px}.mh-search-results em{color:#666;font-style:normal}

.mh-theme-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:9px;margin-top:15px}.mh-theme-grid button{min-height:105px;text-align:left;display:flex;flex-direction:column;justify-content:end;background:linear-gradient(145deg,#25252d,#141418);position:relative}.mh-theme-grid button span{font-size:27px;margin-bottom:auto}.mh-theme-grid button strong,.mh-theme-grid button small{display:block}.mh-theme-grid button small{color:#888;margin-top:3px}.mh-theme-grid button.locked{opacity:.45}.mh-theme-grid button.active{border-color:var(--mh69-accent);box-shadow:0 0 0 1px var(--mh69-accent)}

.mh-profile-banner{min-height:125px;border-radius:16px;padding:18px;display:flex;gap:13px;align-items:end;background:linear-gradient(135deg,#111827,#312e81)}.mh-profile-banner.banner-yellow{background:linear-gradient(135deg,#713f12,#facc15)}.mh-profile-banner.banner-purple{background:linear-gradient(135deg,#3b0764,#a855f7)}.mh-profile-banner.banner-ocean{background:linear-gradient(135deg,#083344,#0284c7)}.mh-profile-banner.banner-sunset{background:linear-gradient(135deg,#581c87,#f97316)}.mh-profile-banner>span{width:64px;height:64px;border-radius:17px;display:grid;place-items:center;background:#0b0b0f;border:1px solid rgba(255,255,255,.15);font-size:34px}.mh-profile-banner h2,.mh-profile-banner p{margin:2px 0}.mh-profile-banner p{color:rgba(255,255,255,.78)}.mh-level-box{margin:14px 0;padding:13px;border:1px solid var(--mh69-line);border-radius:13px;background:#18181e}.mh-level-box>div{display:flex;justify-content:space-between}.mh-level-box i{display:block;height:7px;background:#2a2a31;border-radius:30px;overflow:hidden;margin-top:9px}.mh-level-box i b{display:block;height:100%;background:var(--mh69-accent)}.mh-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.mh-stats-grid>div{border:1px solid var(--mh69-line);border-radius:12px;padding:12px;background:#17171c}.mh-stats-grid b,.mh-stats-grid span{display:block}.mh-stats-grid b{font-size:20px}.mh-stats-grid span{font-size:10px;color:#888;text-transform:uppercase}.mh-ach-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px}.mh-ach-grid>div{border:1px solid var(--mh69-line);border-radius:12px;padding:11px;background:#17171c;opacity:.43}.mh-ach-grid>div.unlocked{opacity:1;border-color:color-mix(in srgb,var(--mh69-accent) 35%,#333)}.mh-ach-grid span{font-size:24px;float:left;margin-right:9px}.mh-ach-grid strong,.mh-ach-grid small{display:block}.mh-ach-grid small{color:#888;margin-top:2px}.mh-profile-actions{display:flex;gap:8px;margin-top:14px}

.mh-party-game{display:flex;gap:10px;align-items:center;border:1px solid var(--mh69-line);background:#18181e;border-radius:12px;padding:12px;margin:12px 0}.mh-party-game span{font-size:24px}.mh-party-card label{display:grid;gap:5px;color:#aaa;font-size:11px}.mh-party-card input{width:100%;box-sizing:border-box;background:#0d0d11;border:1px solid #33333b;color:#fff;border-radius:10px;padding:10px}.mh-party-join{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:12px}.mh-party-code-row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:10px 0;padding:11px;border-radius:12px;background:#18181e}.mh-party-code-row strong{font-size:22px;letter-spacing:3px}.mh-party-members{display:flex;gap:8px;overflow:auto;padding:4px 0 10px}.mh-party-members>div{min-width:105px;border:1px solid var(--mh69-line);background:#18181e;border-radius:12px;padding:10px;text-align:center;opacity:.55}.mh-party-members>div.online{opacity:1}.mh-party-members span,.mh-party-members strong,.mh-party-members small{display:block}.mh-party-members span{font-size:27px}.mh-party-members small{color:#888;margin-top:2px}.mh-party-room{display:grid;grid-template-columns:1fr auto auto;gap:7px;align-items:end;margin:8px 0 12px}.mh-party-actions{margin-bottom:12px}.mh-party-actions .active{border-color:var(--mh69-accent);color:var(--mh69-accent)}.mh-party-invite{margin:12px 0}.mh-party-section-title{font-size:11px;color:#aaa;text-transform:uppercase;margin-bottom:7px}.mh-party-friends{display:flex;gap:7px;overflow:auto}.mh-party-friends button{min-width:110px;display:grid;grid-template-columns:28px 1fr;grid-template-rows:auto auto;text-align:left;gap:0 7px;padding:8px}.mh-party-friends button span{grid-row:1/3;font-size:21px}.mh-party-friends button small{color:#888}.mh-party-chat{border:1px solid var(--mh69-line);border-radius:13px;background:#15151a;padding:9px}.mh-party-chat>div:first-child{max-height:190px;overflow:auto;display:grid;gap:5px}.mh-party-chat p{margin:0;padding:6px 8px;border-radius:9px;background:#202027;font-size:12px;color:#ccc}.mh-party-chat p b{color:#fff}.mh-party-chat>div:last-child{display:grid;grid-template-columns:1fr auto;gap:7px;margin-top:8px}

.mh-live-extras{display:flex;gap:7px;overflow:auto;padding:9px clamp(12px,3vw,34px);position:sticky;top:64px;z-index:48;background:rgba(10,10,13,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.07)}.mh-live-extras button{white-space:nowrap;border:1px solid var(--mh69-line);background:#202027;color:#fff;border-radius:999px;padding:8px 11px;cursor:pointer}.mh-tv-list{width:100%;display:grid;grid-template-columns:82px 1fr;gap:10px;align-items:center;text-align:left;border:0;border-bottom:1px solid var(--mh69-line);background:transparent;color:#fff;padding:10px;cursor:pointer}.mh-tv-list:hover{background:#1d1d23}.mh-tv-list>span{color:var(--mh69-accent);font-size:11px}.mh-tv-list strong,.mh-tv-list small{display:block}.mh-tv-list small{color:#888;margin-top:2px}.mh-tv-list.static{cursor:default}

.mh-global-music-player{position:fixed!important;left:50%!important;bottom:10px!important;transform:translateX(-50%)!important;z-index:1600!important;width:min(760px,calc(100vw - 24px))!important;border:1px solid var(--mh69-line)!important;border-radius:16px!important;background:rgba(17,17,22,.94)!important;backdrop-filter:blur(18px);box-shadow:0 18px 55px rgba(0,0,0,.48);transition:.2s ease}.mh-global-music-player:not(.mh-has-track){opacity:.68}

.mh-quick-dock{position:fixed;z-index:1200;left:10px;top:50%;transform:translateY(-50%);display:none;flex-direction:column;gap:5px;padding:6px;border:1px solid var(--mh69-line);border-radius:14px;background:rgba(15,15,19,.9);backdrop-filter:blur(16px)}.mh-quick-dock button{width:44px;height:43px;border:0;border-radius:9px;background:transparent;color:#ddd;cursor:pointer;font-size:17px}.mh-quick-dock button:hover,.mh-quick-dock button:focus{background:#292930}.mh-quick-dock span{display:none}html.mh-chromebook .mh-quick-dock{display:flex}html.mh-chromebook .tab-pane.active{padding-left:62px}
body.mh-arcade-mode .hub-header{display:none!important}body.mh-arcade-mode #tab-arcade{padding:14px 18px 90px!important}body.mh-arcade-mode .netflix-game-card{min-width:190px}body.mh-arcade-mode .game-row{gap:14px}

.mh-admin-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:13px 0}.mh-admin-metrics>div{border:1px solid var(--mh69-line);border-radius:12px;background:#18181e;padding:11px}.mh-admin-metrics b,.mh-admin-metrics span{display:block}.mh-admin-metrics b{font-size:22px}.mh-admin-metrics span{font-size:9px;color:#888;text-transform:uppercase}.mh-admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mh-admin-grid section{border:1px solid var(--mh69-line);border-radius:12px;padding:11px;background:#15151a}.mh-admin-row{padding:8px 0;border-bottom:1px solid var(--mh69-line)}.mh-admin-row strong,.mh-admin-row small{display:block}.mh-admin-row small{color:#888;margin-top:2px}.mh-admin-row p{font-size:11px;margin:5px 0;color:#aaa}.mh-admin-compose{display:grid;gap:7px}.mh-admin-compose input,.mh-admin-compose textarea{background:#0c0c10;color:#fff;border:1px solid #333;border-radius:10px;padding:10px}.mh-admin-compose textarea{min-height:90px;resize:vertical}

.mh-update-modal{position:fixed;inset:0;z-index:2147483000;background:rgba(0,0,0,.8);display:grid;place-items:center;padding:14px;backdrop-filter:blur(10px)}.mh-update-modal>div{width:min(590px,94vw);max-height:90vh;overflow:auto;background:#111116;border:1px solid var(--mh69-line);border-radius:20px;padding:20px;box-shadow:0 30px 100px rgba(0,0,0,.68)}.mh-update-modal small{color:var(--mh69-accent);font-weight:900}.mh-update-modal h2{font-size:30px;margin:5px 0}.mh-update-modal p{color:#aaa}.mh-update-list{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:14px 0}.mh-update-list span{padding:10px;border-radius:10px;background:#1a1a20;border:1px solid var(--mh69-line);font-size:12px}.mh-update-modal button{width:100%;border:0;border-radius:10px;background:var(--mh69-accent);color:#08080b;padding:11px;font-weight:900;cursor:pointer}

.mh-platform-settings{margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1)}.mh-platform-settings>div{display:grid;grid-template-columns:repeat(2,1fr);gap:7px}.mh-platform-settings button{border:1px solid rgba(255,255,255,.1);background:#1c1c22;color:#fff;border-radius:10px;padding:10px;text-align:left;cursor:pointer}.mh-platform-settings p{font-size:10px;color:#777;line-height:1.5}

@media(max-width:780px){.mh-home-metrics{grid-template-columns:repeat(2,1fr)}.mh-game-detail-hero{grid-template-columns:105px 1fr;gap:12px}.mh-game-detail-hero h2{font-size:22px}.mh-detail-grid{grid-template-columns:repeat(2,1fr)}.mh-stats-grid{grid-template-columns:repeat(2,1fr)}.mh-admin-metrics{grid-template-columns:repeat(2,1fr)}.mh-admin-grid{grid-template-columns:1fr}.mh-party-room{grid-template-columns:1fr}.mh-live-extras{top:56px}.mh-update-list{grid-template-columns:1fr}.mh-global-music-player{bottom:6px!important}.mh-notify-panel{top:62px}.mh-standard-card,.mh-game-detail-card{padding:15px}.mh-platform-settings>div{grid-template-columns:1fr}}
@media(max-width:520px){.mh-personal-home{margin:10px 10px 16px;padding:13px}.mh-home-top{align-items:start;flex-direction:column}.mh-home-top button{align-self:flex-start}.mh-game-detail-hero{grid-template-columns:1fr}.mh-game-detail-art{max-width:160px}.mh-search-card{width:96vw}.mh-notify-panel{right:7px;width:calc(100vw - 14px)}.mh-profile-banner{align-items:center}.mh-party-join{grid-template-columns:1fr}.mh-detail-grid,.mh-stats-grid{grid-template-columns:1fr 1fr}}