/* One light/dark preference for study and the hidden arcade hub.
   Game canvases and external game iframes intentionally keep their own colors. */
body.arcade-mode #themeToggleButton{
 display:inline-flex;align-items:center;justify-content:center;min-height:39px;
 margin-right:7px;border:1px solid rgba(120,137,173,.42);background:#17243d;
 color:#e4eaff;box-shadow:none;cursor:pointer;
}
html[data-theme="light"] body.arcade-mode{
 --arcade-bg:#eef3ff;--arcade-bg-soft:#f8faff;
 --arcade-panel:#fff;--arcade-panel-2:#f7faff;--arcade-panel-3:#eef3fc;
 --arcade-border:rgba(69,92,139,.24);--arcade-border-strong:rgba(48,79,143,.39);
 --arcade-text:#182a49;--arcade-muted:#556b8b;
 --arcade-shadow:0 8px 30px rgba(33,56,108,.1);
 color:#182a49!important;color-scheme:light;
 background:linear-gradient(180deg,#eff4ff,#f8fbff)!important;
}
html[data-theme="light"] body.arcade-mode::before{opacity:.04!important}
html[data-theme="light"] body.arcade-mode .topbar{
 color:#1a2e50!important;background:rgba(250,252,255,.96)!important;
 border-bottom-color:#d0dbef!important;
}
html[data-theme="light"] body.arcade-mode .brand-copy strong,
html[data-theme="light"] body.arcade-mode .arcade-brand-subtitle{color:#2c4164!important}
html[data-theme="light"] body.arcade-mode .panel,
html[data-theme="light"] body.arcade-mode .v33-arcade-quick,
html[data-theme="light"] body.arcade-mode .v34-arcade-v5,
html[data-theme="light"] body.arcade-mode .v35-arcade-panel,
html[data-theme="light"] body.arcade-mode .web-game-panel,
html[data-theme="light"] body.arcade-mode .game-library-tools,
html[data-theme="light"] body.arcade-mode .game-stage,
html[data-theme="light"] body.arcade-mode .game-card{
 color:#1a2c49!important;background:#fff!important;border-color:#d4def0!important;
 box-shadow:0 8px 24px rgba(26,47,86,.07)!important;
}
html[data-theme="light"] body.arcade-mode .arcade-hero{
 background:radial-gradient(circle at 80% 5%,#e1e5ff,#fff 62%)!important;
}
html[data-theme="light"] body.arcade-mode .featured-br{
 background:radial-gradient(circle at 80% 35%,#e8dbff,#f5f8ff 68%)!important;
}
html[data-theme="light"] body.arcade-mode .arcade-hero h1,
html[data-theme="light"] body.arcade-mode .featured-br h2,
html[data-theme="light"] body.arcade-mode .arcade-section-row h2,
html[data-theme="light"] body.arcade-mode .arcade-section-head h2,
html[data-theme="light"] body.arcade-mode .v33-arcade-quick h2,
html[data-theme="light"] body.arcade-mode .v34-arcade-v5 h2,
html[data-theme="light"] body.arcade-mode .v35-arcade-panel h2,
html[data-theme="light"] body.arcade-mode .game-card h3,
html[data-theme="light"] body.arcade-mode .web-game-panel h2{color:#1e3154!important}
html[data-theme="light"] body.arcade-mode .arcade-hero p,
html[data-theme="light"] body.arcade-mode .featured-br p,
html[data-theme="light"] body.arcade-mode .v33-arcade-quick p,
html[data-theme="light"] body.arcade-mode .v34-arcade-v5 p,
html[data-theme="light"] body.arcade-mode .v35-arcade-panel p,
html[data-theme="light"] body.arcade-mode .game-card p,
html[data-theme="light"] body.arcade-mode .web-game-panel p,
html[data-theme="light"] body.arcade-mode .arcade-section-empty{color:#4c607e!important}
html[data-theme="light"] body.arcade-mode .arcade-layout-tabs{
 background:rgba(250,252,255,.98)!important;border-color:#cbd6e9!important;
}
html[data-theme="light"] body.arcade-mode .arcade-layout-tabs button:not([aria-selected="true"]){
 color:#345075!important;background:transparent!important;
}
html[data-theme="light"] body.arcade-mode .arcade-layout-tabs button:not([aria-selected="true"]):hover{background:#e5ecfb!important}
html[data-theme="light"] body.arcade-mode .arcade-rank-card,
html[data-theme="light"] body.arcade-mode .v33-arcade-link,
html[data-theme="light"] body.arcade-mode .v34-collection,
html[data-theme="light"] body.arcade-mode .arcade-mini-game,
html[data-theme="light"] body.arcade-mode .web-game-saved,
html[data-theme="light"] body.arcade-mode .comms-card{
 color:#203653!important;background:#f4f7fd!important;border-color:#cad6e9!important;
}
html[data-theme="light"] body.arcade-mode .arcade-rank-card strong,
html[data-theme="light"] body.arcade-mode .v33-arcade-link strong,
html[data-theme="light"] body.arcade-mode .v34-collection strong,
html[data-theme="light"] body.arcade-mode .arcade-mini-game strong{color:#24375c!important}
html[data-theme="light"] body.arcade-mode input,
html[data-theme="light"] body.arcade-mode textarea,
html[data-theme="light"] body.arcade-mode select{
 background:#fff!important;color:#1b2d4b!important;border-color:#aabbd7!important;color-scheme:light;
}
html[data-theme="light"] body.arcade-mode input::placeholder,
html[data-theme="light"] body.arcade-mode textarea::placeholder{color:#667b9b!important}
html[data-theme="light"] body.arcade-mode .site-footer{
 color:#526781!important;background:#eef3ff!important;border-top-color:#d5dff1!important;
}
html[data-theme="light"] body.arcade-mode .status-chip,
html[data-theme="light"] body.arcade-mode .toolbar-button,
html[data-theme="light"] body.arcade-mode .home-exit-button,
html[data-theme="light"] body.arcade-mode #themeToggleButton{
 background:#fff!important;color:#284366!important;border-color:#b7c7df!important;
}
html[data-theme="light"] body.arcade-mode .eyebrow{color:#684cbe!important}
@media(max-width:780px){body.arcade-mode #themeToggleButton{min-height:44px;padding:8px 10px;font-size:12px}}