*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);
  min-height:100dvh;display:flex;flex-direction:column}
a{color:inherit;text-decoration:none}
/* form controls: inherit theme ink so typed text is visible on every theme */
input,textarea,select{color:var(--ink);font-family:var(--font-body)}
input::placeholder,textarea::placeholder{color:var(--dim)}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px;width:100%;flex:1 0 auto}
footer{flex-shrink:0}
.muted{color:var(--dim)}
.h1{font-family:var(--font-display);font-weight:900;font-size:var(--text-hero);margin:0}
.h2{font-family:var(--font-display);font-weight:900;font-size:var(--text-xl);margin:0}

.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:var(--surface);border:var(--ol);box-shadow:var(--shadow);border-radius:16px;
  padding:12px 16px;margin:18px auto;max-width:1040px}
.brand{font-family:var(--font-display);font-weight:900;font-size:20px;color:var(--primary)}
.top-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.theme-sw{display:flex;gap:4px;background:var(--chip-bg);border:var(--ol2);border-radius:12px;padding:4px}
.theme-sw a{padding:6px 10px;border-radius:8px;font-weight:800;font-size:13px;color:var(--ink)}
.theme-sw a.on{background:var(--primary);color:#fff}
.lang{display:flex;align-items:center;gap:6px;background:var(--chip-bg);border:var(--ol2);
  border-radius:12px;padding:7px 12px;font-weight:800;font-size:14px;position:relative}
.lang .menu{position:absolute;top:110%;right:0;background:var(--surface);border:var(--ol2);
  border-radius:10px;box-shadow:var(--shadow-sm);padding:6px;display:none;z-index:9;min-width:140px}
.lang:hover .menu,.lang:focus-within .menu{display:block}
.lang .menu a{display:block;padding:7px 10px;border-radius:8px;font-size:14px}
.lang .menu a:hover{background:var(--chip-bg)}

/* ============ Command bar (variant E): search + 💎 + account menu ============ */
.topbar2{display:flex;align-items:center;gap:14px;width:100%;max-width:1040px;margin:18px auto;
  background:var(--surface);border:var(--ol);box-shadow:var(--shadow);border-radius:16px;padding:12px 16px}
.brand2{font-family:var(--font-display);font-weight:900;font-size:20px;color:var(--primary);
  display:flex;align-items:center;gap:8px;white-space:nowrap}
.topsearch{flex:1;max-width:440px;margin:0 auto;display:flex;align-items:center;gap:10px;
  background:var(--surface-2);border:var(--ol2);border-radius:14px;padding:0 14px}
.topsearch .ts-ic{font-size:15px;opacity:.8}
.topsearch input{flex:1;background:transparent;border:none;outline:none;color:var(--ink);
  font-family:var(--font-body);font-weight:700;font-size:14px;padding:11px 0;min-width:0}
.topsearch input::placeholder{color:var(--dim)}
.topright{display:flex;align-items:center;gap:12px;position:relative}

.gem{display:inline-flex;align-items:center;gap:6px;font-weight:900;font-size:15px;color:#0c1330;
  background:linear-gradient(135deg,#FFE08A,#FBBF24);border-radius:999px;padding:7px 13px;
  box-shadow:0 4px 12px rgba(251,191,36,.35);white-space:nowrap}
.avatar2{width:42px;height:42px;border-radius:50%;background:var(--grad);display:grid;place-items:center;
  font-family:var(--font-display);font-size:19px;font-weight:900;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.3);
  border:2px solid rgba(255,255,255,.25);cursor:pointer}
.avatar2.sm{width:36px;height:36px;font-size:16px}
.iconbtn{width:46px;height:46px;border-radius:12px;background:var(--chip-bg);border:var(--ol2);
  display:grid;place-items:center;font-size:18px;cursor:pointer}

/* account/settings menu via <details> */
.acctmenu{position:relative}
.acctmenu>summary{list-style:none}
.acctmenu>summary::-webkit-details-marker{display:none}
.acctmenu>summary::marker{content:""}
.acct-scrim{display:none}
.acctpanel{position:absolute;top:calc(100% + 10px);right:0;width:262px;z-index:50;
  background:var(--surface);border:var(--ol2);border-radius:16px;box-shadow:var(--shadow);padding:10px}
.acct-head{display:flex;align-items:center;gap:11px;padding:6px 8px 12px;border-bottom:1px solid var(--chip-bg)}
.acct-name{font-family:var(--font-display);font-weight:800}
.acct-bal{color:var(--dim);font-size:13px;font-weight:800}
.acct-item{display:flex;align-items:center;gap:11px;padding:12px 10px;border-radius:10px;
  font-weight:800;font-size:14px;color:var(--ink)}
.acct-item:hover{background:var(--chip-bg)}
.acct-sect{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--dim);
  font-weight:800;margin:12px 10px 4px}
.acct-row{display:flex;gap:6px;padding:0 8px 2px}
.acct-row.themesw a,.acct-row.langs a{display:grid;place-items:center;min-width:40px;height:40px;
  border-radius:10px;font-size:18px;background:var(--chip-bg);border:var(--ol2);text-decoration:none}
.acct-row a.on{background:var(--primary);box-shadow:0 0 0 2px var(--primary)}

/* responsive visibility helpers (desktop bar vs mobile burger) */
.m-only{display:none}

@media (max-width:640px){
  .topbar2{flex-wrap:wrap}
  .brand2{order:1}
  .topright{order:2;margin-left:auto}
  .topsearch{order:3;flex-basis:100%;max-width:100%;margin:0}
  .d-only{display:none!important}
  .m-only{display:inline-flex}
  .acct-item.m-only{display:flex}
  /* dropdown becomes a bottom sheet */
  .acctmenu[open] .acct-scrim{display:block;position:fixed;inset:0;background:rgba(5,6,15,.55);z-index:60}
  .acctmenu[open] .acctpanel{position:fixed;left:0;right:0;bottom:0;top:auto;width:auto;z-index:61;
    border-radius:18px 18px 0 0;padding:14px 14px 22px}
  .acct-item{padding:14px 10px;font-size:15px}
  .acct-row.themesw a,.acct-row.langs a{min-width:46px;height:46px;font-size:20px}
}

/* a11y: large tap targets + visible keyboard focus */

.btn{font-family:var(--font-display);font-weight:900;font-size:15px;cursor:pointer;color:var(--btn-text);
  background:var(--grad);border:var(--ol);border-radius:var(--btn-radius);padding:12px 18px;box-shadow:var(--btn-shadow)}
.btn-lg{font-size:17px;padding:15px 24px}
.btn-ghost{background:var(--chip-bg);color:var(--ink);box-shadow:none;border:var(--ol2)}

.game-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(165px,1fr));gap:16px;margin-top:16px}
.tile{background:var(--surface);border:var(--ol);box-shadow:var(--shadow-sm);border-radius:14px;overflow:hidden;position:relative}
.tile .cov{height:104px;display:flex;align-items:center;justify-content:center;font-size:52px;background:var(--grad)}
.tile .cap{padding:9px 11px;font-weight:900}
.tile .meta{padding:0 11px 10px;display:flex;gap:10px;color:var(--dim);font-weight:800;font-size:13px}
/* "create game" tile — first card in the catalog (variant E) */
.tile.add{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  min-height:160px;background:var(--surface-2);border:var(--ol2);border-style:dashed;
  color:var(--primary);font-family:var(--font-display);font-weight:900;font-size:15px;text-align:center;padding:12px}
.tile.add .plus{font-size:40px;line-height:1}
.tile.add:hover{background:var(--chip-bg)}

.chip{display:inline-flex;align-items:center;gap:6px;font-weight:900;font-size:14px;background:var(--chip-bg);border:var(--ol2);border-radius:12px;padding:7px 12px}
.panel{background:var(--surface);border:var(--ol);box-shadow:var(--shadow);border-radius:16px;padding:20px}

/* password field with show/hide (eye) toggle — works in all themes */
.pwd{position:relative;display:block;margin:6px 0 14px}
.pwd .chip{display:block;width:100%;margin:0;padding-right:48px}
.pwd .eye{position:absolute;top:0;right:0;height:100%;width:46px;display:grid;place-items:center;
  background:transparent;border:none;cursor:pointer;font-size:19px;line-height:1;color:var(--ink);opacity:.75}
.pwd .eye:hover{opacity:1}
/* segmented PIN boxes (variant C): 4–6 digits, last two optional.
   inset box-shadow as the border so it reads on every theme (neon/zefir/comics). */
.boxset{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:6px 0 16px}
.boxset .box{width:46px;height:58px;border:none;border-radius:14px;background:var(--surface-2);
  color:var(--ink);font-family:var(--font-display);font-weight:900;font-size:24px;text-align:center;
  caret-color:var(--primary);box-shadow:inset 0 0 0 2px rgba(127,127,150,.35)}
.boxset .box:focus{outline:none;box-shadow:inset 0 0 0 2px var(--primary),0 0 0 3px rgba(124,92,252,.3)}
.boxset .box.filled{box-shadow:inset 0 0 0 2px var(--primary)}
.boxset .box.opt{opacity:.6;box-shadow:inset 0 0 0 2px rgba(127,127,150,.35) , 0 0 0 0 transparent}
.boxset .box.opt::placeholder{color:transparent}
/* centered submit button (registration) */
.btn-center{display:block;width:fit-content;margin:2px auto 0}

/* avatar picker (kids signup: avatar + PIN) */
.avpick{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:6px 0 16px}
.avopt{cursor:pointer}
.avopt input{position:absolute;opacity:0;width:0;height:0}
.avopt span{display:grid;place-items:center;aspect-ratio:1/1;font-size:26px;
  background:var(--chip-bg);border:var(--ol2);border-radius:50%}
.avopt input:checked+span{outline:3px solid var(--accent);outline-offset:2px;background:var(--grad)}
.avopt input:focus-visible+span{outline:3px solid var(--accent);outline-offset:2px}
.tabs{display:flex;gap:10px;margin:14px 0}
.tab{padding:9px 16px;border:var(--ol2);border-radius:999px;font-weight:900;background:var(--surface)}
.tab.on{background:var(--primary);color:#fff}
.empty{text-align:center;padding:48px 20px;color:var(--dim);font-weight:800}
.mascot{display:flex;gap:12px;align-items:flex-start}
.mascot .face{width:50px;height:50px;border-radius:14px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:26px;border:var(--ol)}
.bubble{background:var(--surface);border:var(--ol);box-shadow:var(--shadow-sm);border-radius:14px;padding:12px 16px}

/* ===== game create/edit form: visual pickers, toggle, AI chat ===== */
.gf-step{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:900;font-size:19px;margin:22px 0 12px}
.gf-step .gf-n{width:30px;height:30px;border-radius:9px;background:var(--grad);color:#fff;border:var(--ol2);
  display:grid;place-items:center;font-size:14px;flex:none}
.gf-grid{display:flex;gap:24px;flex-wrap:wrap;align-items:flex-start}
.gf-fields{flex:1;min-width:280px}
.gf-row2{display:flex;gap:24px;flex-wrap:wrap;margin-top:14px}
.gf-preview{text-align:center}
.gf-cover{width:120px;height:120px;border-radius:16px;border:var(--ol);box-shadow:var(--shadow-sm);
  display:grid;place-items:center;font-size:56px}
.gf-cap{font-family:var(--font-display);font-weight:900;margin-top:8px;max-width:140px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lbl{display:block;font-weight:800;margin:0 0 6px}
.inp,.ta{width:100%;background:var(--surface-2);border:var(--ol2);color:var(--ink);border-radius:12px;
  padding:11px 14px;font-family:var(--font-body);font-weight:700;font-size:15px}
.ta{min-height:80px;resize:vertical}
/* cover: category tabs (text labels) + emoji grid of the active group */
.gf-cats{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.gf-cat{font-family:var(--font-display);font-weight:900;font-size:14px;padding:8px 16px;
  border:var(--ol2);border-radius:999px;background:var(--surface);color:var(--ink);cursor:pointer}
.gf-cat.on{background:var(--primary);color:#fff}
.gf-emoji{display:grid;grid-template-columns:repeat(auto-fill,minmax(48px,1fr));gap:8px}
.gf-emoji[hidden]{display:none}
.gf-em{aspect-ratio:1/1;font-size:26px;background:var(--surface-2);border:var(--ol2);border-radius:12px;cursor:pointer;display:grid;place-items:center}
.gf-em.on{background:var(--grad);outline:3px solid var(--accent);outline-offset:1px}
.gf-swatches{display:flex;gap:10px;flex-wrap:wrap}
.gf-sw{width:40px;height:40px;border-radius:50%;border:var(--ol2);cursor:pointer;padding:0}
.gf-sw.on{outline:3px solid var(--ink);outline-offset:2px}
.gf-seg{display:inline-flex;border:var(--ol2);border-radius:999px;overflow:hidden;background:var(--surface-2)}
.gf-seg button{border:none;background:transparent;font-family:var(--font-display);font-weight:900;font-size:14px;padding:10px 16px;cursor:pointer;color:var(--ink)}
.gf-seg button.on{background:var(--grad);color:#fff}
.gf-cost{font-size:12px;opacity:.85}
.gf-sm{padding:8px 12px!important;font-size:13px!important;min-height:auto!important}
.gf-code{margin-top:14px;border:var(--ol2);border-radius:12px;background:var(--surface-2);padding:0 14px}
.gf-code>summary{cursor:pointer;font-weight:900;padding:12px 0;list-style:none}
.gf-code>summary::-webkit-details-marker{display:none}
.gf-prompt{white-space:pre-wrap;background:#0f1535;color:#cdd4ff;border-radius:10px;padding:12px;font-size:12px}
.gf-chatwrap{display:grid;grid-template-columns:1.3fr .9fr;gap:16px;margin-top:12px}
.gf-thread{display:flex;flex-direction:column;gap:10px;max-height:340px;overflow:auto;padding-right:4px}
.gf-msg{max-width:88%;padding:10px 13px;border-radius:14px;font-weight:700;font-size:14px;border:var(--ol2)}
.gf-msg.kid{align-self:flex-end;background:var(--grad);color:#fff}
.gf-msg.ai{align-self:flex-start;background:var(--surface-2)}
.gf-vchip{display:inline-block;margin-left:6px;font-size:12px;font-weight:900;background:var(--surface);color:var(--ink);border:var(--ol2);border-radius:999px;padding:1px 8px}
.gf-composer{display:flex;gap:8px;margin-top:12px}
.gf-composer .inp{flex:1}
.gf-side .lbl{margin-top:0}
.gf-vers{display:flex;flex-direction:column;gap:8px;max-height:300px;overflow:auto}
.gf-ver{display:flex;align-items:center;gap:8px;background:var(--surface-2);border:var(--ol2);border-radius:12px;padding:8px 10px;font-weight:800;font-size:13px}
.gf-vbtn{border:var(--ol2);background:var(--surface);border-radius:8px;padding:3px 8px;font-weight:900;cursor:pointer;font-size:13px}
@media(max-width:680px){.gf-chatwrap{grid-template-columns:1fr}}
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}

/* ============ /welcome theme picker — "pick your world" (variant E) ============ */
/* Live preview: the page re-skins to the picked theme via [data-theme] (set in JS).
   Background/text/button follow theme tokens; orbs keep each theme's palette so all
   three choices stay visible. Stars only on the dark (neon) theme. */
.tp-welcome{
  position:relative;width:100vw;margin-left:calc(50% - 50vw);
  min-height:82vh;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:48px 20px 56px;color:var(--ink);background:var(--bg);
  transition:background .25s ease,color .25s ease;
}
[data-theme="neon"] .tp-welcome{background:radial-gradient(110% 90% at 50% -10%,#1a2150,#080b1c)}
.tp-stars{display:none;position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    radial-gradient(1.5px 1.5px at 20% 30%,#fff,transparent),
    radial-gradient(1.5px 1.5px at 70% 20%,#cdd,transparent),
    radial-gradient(1.5px 1.5px at 40% 70%,#fff,transparent),
    radial-gradient(2px 2px at 85% 60%,#fff,transparent),
    radial-gradient(1.5px 1.5px at 60% 85%,#dde,transparent),
    radial-gradient(1.5px 1.5px at 12% 80%,#fff,transparent);}
[data-theme="neon"] .tp-stars{display:block}
.tp-title{position:relative;font-family:var(--font-display);font-weight:900;font-size:28px;margin:0 0 6px}
.tp-sub{position:relative;color:var(--dim);margin:0 0 30px;max-width:440px;line-height:1.45}
.tp-worlds{position:relative;display:flex;justify-content:center;gap:30px;flex-wrap:wrap;margin-bottom:32px}
.tp-world{display:flex;flex-direction:column;align-items:center;gap:12px;cursor:pointer;color:var(--ink)}
.tp-orb{position:relative;width:128px;height:128px;border-radius:50%;display:grid;place-items:center;
  font-size:52px;transition:transform .15s;animation:tp-float 4s ease-in-out infinite}
.tp-world:nth-child(2) .tp-orb{animation-delay:.6s}
.tp-world:nth-child(3) .tp-orb{animation-delay:1.2s}
.tp-world:hover .tp-orb,.tp-world:focus-visible .tp-orb{transform:scale(1.06)}
.tp-o-neon{background:linear-gradient(135deg,#7C5CFC,#22D3EE);
  box-shadow:0 0 0 3px rgba(124,92,252,.4),0 14px 40px rgba(124,92,252,.5)}
.tp-o-zef{background:linear-gradient(135deg,#FF9EC4,#C59BE8);
  box-shadow:0 0 0 3px rgba(197,155,232,.4),0 14px 40px rgba(255,158,196,.45)}
.tp-o-com{background:linear-gradient(135deg,#7C5CFC,#22D3EE);border:4px solid #1a1a2e;box-shadow:6px 6px 0 #1a1a2e}
.tp-wname{font-family:var(--font-display);font-weight:900;font-size:18px}
.tp-ring{position:absolute;inset:-12px;border-radius:50%;border:3px dashed currentColor;opacity:.55;display:none}
.tp-check{position:absolute;top:-6px;right:-6px;width:30px;height:30px;border-radius:50%;
  background:#34D399;color:#06281d;display:none;place-items:center;font-weight:900;font-size:16px;border:3px solid var(--bg)}
.tp-world.is-selected .tp-orb{box-shadow:0 0 0 5px var(--ink),0 14px 44px rgba(127,127,150,.3)}
.tp-world.is-selected .tp-o-com{box-shadow:0 0 0 5px var(--ink),6px 6px 0 #1a1a2e}
.tp-world.is-selected .tp-ring{display:block}
.tp-world.is-selected .tp-check{display:grid}
.tp-go{position:relative;display:inline-block;min-height:44px;
  font-family:var(--font-display);font-weight:900;font-size:18px;
  padding:15px 40px;border-radius:var(--btn-radius);color:var(--btn-text);
  background:var(--grad);box-shadow:var(--btn-shadow);border:var(--ol)}
.tp-go:active{transform:translateY(3px);box-shadow:0 3px 0 rgba(0,0,0,.4)}
@keyframes tp-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* a11y: large tap targets + visible keyboard focus */
.btn, .tab, .pill, .chip, .lang { min-height: 44px }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 2px
}