:root{
  color-scheme:dark;--bg:#07111e;--surface:#0d1b2c;--surface2:#12243a;--surface3:#172c45;
  --line:rgba(156,190,226,.14);--text:#f3f7ff;--muted:#8ea4bd;--blue:#58baff;--cyan:#51e0d0;
  --green:#59e5a7;--pink:#ff7197;--gold:#ffcf70;--shadow:0 24px 70px rgba(0,0,0,.28);
  font-family:"Vazirmatn",Tahoma,Arial,sans-serif
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{min-height:100vh;margin:0;color:var(--text);overflow-x:hidden;background:radial-gradient(ellipse at 12% 5%,rgba(35,112,166,.20),transparent 34%),radial-gradient(ellipse at 90% 72%,rgba(35,133,133,.11),transparent 32%),linear-gradient(145deg,#07111e,#0a192b 55%,#091625)}
button,select{font:inherit}
button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.ambient{position:fixed;z-index:-1;pointer-events:none;filter:blur(1px);border-radius:50%;opacity:.45}
.ambient-one{width:440px;height:440px;top:-230px;right:-130px;background:radial-gradient(circle,rgba(26,116,176,.2),transparent 70%)}
.ambient-two{width:520px;height:520px;bottom:-320px;left:-170px;background:radial-gradient(circle,rgba(33,173,152,.16),transparent 70%)}
.app{width:min(1120px,calc(100% - 34px));margin:0 auto;padding:23px 0 35px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}
.brand{display:flex;align-items:center;gap:12px;direction:ltr;text-decoration:none;color:inherit}
.brand-mark{width:46px;height:46px;display:grid;place-items:center;border-radius:15px;background:linear-gradient(145deg,#1d70ad,#174e74);box-shadow:0 8px 28px rgba(42,155,225,.2);font-size:23px;color:#fff}
.brand-name{display:block;font:900 17px/1.2 "Vazirmatn",sans-serif;letter-spacing:1.2px}.brand-sub{display:block;font:600 9px/1.7 "Vazirmatn",sans-serif;color:var(--muted);letter-spacing:2px}
.topbar-right{display:flex;align-items:center;gap:8px;color:#a9bfd5;font-size:10px}.live-dot,.pulse-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);display:inline-block;animation:blink 1.6s ease infinite}
@keyframes blink{50%{opacity:.45;box-shadow:0 0 3px var(--green)}}
.top-badge{border:1px solid var(--line);background:rgba(19,39,61,.72);border-radius:999px;padding:7px 11px;font-size:10px}
.hero{text-align:center;margin:0 auto 23px;max-width:760px}.eyebrow{display:flex;justify-content:center;align-items:center;gap:9px;color:var(--cyan);font-size:10px;font-weight:900;letter-spacing:1.6px;margin-bottom:10px}.eyebrow-line{width:24px;height:1px;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
h1{font-size:clamp(27px,4vw,42px);line-height:1.45;margin:0 0 8px;font-weight:900}.gradient-text{background:linear-gradient(100deg,#55e3d0,#59bfff 50%,#a18bff);color:transparent;background-clip:text;-webkit-background-clip:text}
.hero p{color:var(--muted);font-size:13px;line-height:2;margin:0}.hero-stats{display:flex;align-items:center;justify-content:center;gap:15px;margin-top:16px;color:#819ab4;font-size:10px}.hero-stats b{color:#d9f2ff;font-size:12px;margin-left:4px}.hero-stats i{width:3px;height:3px;border-radius:50%;background:#54718d}
.tabs{display:flex;justify-content:center;gap:7px;margin:22px auto 23px;padding:6px;width:max-content;max-width:100%;background:rgba(10,25,42,.88);border:1px solid var(--line);border-radius:18px;box-shadow:0 12px 35px rgba(0,0,0,.12)}
.tab{border:0;border-radius:12px;background:transparent;color:var(--muted);padding:10px 18px;cursor:pointer;font-size:12px;font-weight:800;white-space:nowrap;transition:transform .2s,background .2s,color .2s}.tab span{margin-left:5px}.tab:hover{color:var(--text);background:rgba(255,255,255,.05);transform:translateY(-1px)}.tab.active{color:#061522;background:linear-gradient(135deg,var(--cyan),#74cfff);box-shadow:0 7px 24px rgba(70,207,207,.16)}
.game-panel{display:none;animation:appear .3s ease both}.game-panel.active{display:block}@keyframes appear{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}
.panel-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin:0 2px 15px}.panel-head h2{margin:2px 0 0;font-size:21px;font-weight:900}.panel-head p{color:var(--muted);font-size:11px;margin:4px 0 0}.panel-kicker{font:800 9px/1.5 "Vazirmatn",sans-serif;color:var(--cyan);letter-spacing:1.8px}.panel-tag{border:1px solid var(--line);border-radius:999px;padding:7px 11px;color:#a9bfd5;font-size:9px;white-space:nowrap;direction:ltr}.panel-tag span{margin-left:4px}
.game-card{background:linear-gradient(145deg,rgba(16,35,56,.96),rgba(11,27,44,.96));border:1px solid var(--line);border-radius:25px;padding:20px;box-shadow:var(--shadow);position:relative;overflow:hidden}.game-card:before{content:"";position:absolute;inset:0 18% auto;height:1px;background:linear-gradient(90deg,transparent,rgba(103,206,235,.2),transparent);pointer-events:none}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:17px}.segmented{display:flex;gap:5px;background:#091827;border:1px solid var(--line);border-radius:13px;padding:4px}.segmented button{border:0;background:transparent;color:var(--muted);border-radius:9px;padding:8px 14px;font-size:11px;font-weight:700;cursor:pointer;transition:.18s}.segmented button.active{color:#fff;background:#1b5273;box-shadow:inset 0 0 0 1px rgba(91,190,241,.25)}.difficulty-wrap{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:11px}select{color:var(--text);background:#0a1929;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font:inherit;font-size:11px;outline:none}.cyan-text{color:var(--cyan)}
.score-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}.score{position:relative;overflow:hidden;background:rgba(8,23,38,.72);border:1px solid var(--line);border-radius:15px;padding:11px 14px;min-height:72px}.score:before{content:"";position:absolute;right:0;top:13px;bottom:13px;width:3px;border-radius:5px;background:var(--accent)}.score-label{color:var(--muted);font-size:10px}.score-value{font-size:23px;font-weight:900;line-height:1.5;color:var(--accent)}.status{display:flex;align-items:center;justify-content:center;gap:9px;min-height:44px;margin:0 auto 14px;padding:9px 14px;text-align:center;background:rgba(5,17,29,.55);border:1px solid var(--line);border-radius:13px;color:#dceaff;font-size:12px;font-weight:700}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--status,var(--cyan));box-shadow:0 0 12px var(--status,var(--cyan));flex:none}
.board-wrap{display:grid;place-items:center;padding:5px 0 14px}.board{direction:ltr;display:grid;grid-template-columns:repeat(3,minmax(82px,112px));gap:9px}.cell{aspect-ratio:1;border:1px solid rgba(133,174,211,.16);border-radius:18px;background:linear-gradient(145deg,#142943,#0d1d30);color:white;font:800 44px/1 "Vazirmatn",sans-serif;cursor:pointer;display:grid;place-items:center;transition:transform .15s,border-color .15s,background .15s,box-shadow .15s}.cell:not(:disabled):hover{transform:translateY(-3px);border-color:rgba(83,192,243,.6);background:#193451;box-shadow:0 9px 25px rgba(0,0,0,.17)}.cell:disabled{cursor:default}.cell.x{color:var(--blue);text-shadow:0 0 23px rgba(88,186,255,.28)}.cell.o{color:var(--pink);text-shadow:0 0 23px rgba(255,113,151,.25)}.cell.winner{background:linear-gradient(145deg,rgba(27,102,81,.65),rgba(17,66,58,.78));border-color:var(--green);box-shadow:0 0 22px rgba(89,229,167,.14);animation:winpulse .8s ease-in-out infinite alternate}@keyframes winpulse{to{box-shadow:0 0 28px rgba(89,229,167,.28)}}
.actions{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin-top:3px}.actions-spaced{margin-top:15px}.btn{border:1px solid var(--line);border-radius:12px;padding:10px 16px;background:#152b43;color:#d8e9fa;cursor:pointer;font-size:11px;font-weight:800;transition:transform .18s,background .18s,border-color .18s}.btn:hover{transform:translateY(-2px);background:#1b3b5a;border-color:rgba(103,186,235,.45)}.btn.primary{background:linear-gradient(135deg,#1e76a7,#2567a7);border-color:rgba(104,194,246,.34);color:white}.btn.primary:hover{background:linear-gradient(135deg,#278dc2,#2e79c1)}.hint{text-align:center;color:#718aa4;font-size:10px;line-height:1.9;margin:13px 0 0}
/* Rock-paper-scissors */
.rps-score .score{min-height:78px}.rps-stage{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;max-width:660px;margin:13px auto 19px}.fighter{text-align:center;background:rgba(6,19,32,.55);border:1px solid var(--line);border-radius:18px;padding:16px 10px;min-width:0}.fighter-label{color:var(--muted);font-size:11px;font-weight:700}.fighter-pick{display:grid;place-items:center;min-height:82px;font-size:48px;filter:drop-shadow(0 8px 18px rgba(0,0,0,.2))}.fighter-name{font-size:12px;font-weight:800}.versus{color:var(--gold);font:900 17px/1 "Vazirmatn",sans-serif;letter-spacing:1px}.move-title{text-align:center;font-size:12px;font-weight:800;margin:7px 0 12px}.moves{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;max-width:570px;margin:0 auto}.move{min-height:112px;background:linear-gradient(145deg,#172e48,#102239);border:1px solid var(--line);border-radius:17px;color:var(--text);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;transition:.2s}.move:hover:not(:disabled){transform:translateY(-4px);border-color:var(--cyan);background:#1a3a55;box-shadow:0 12px 25px rgba(0,0,0,.2)}.move-emoji{font-size:34px;line-height:1.3}.move-name{font-size:12px;font-weight:800}.rps-result{max-width:570px;margin:15px auto 0;min-height:51px;display:grid;place-items:center;text-align:center;padding:11px 15px;background:rgba(5,17,29,.56);border:1px solid var(--line);border-radius:13px;color:var(--muted);font-size:12px;line-height:1.8}.rps-result.win{color:var(--green);border-color:rgba(89,229,167,.3)}.rps-result.loss{color:var(--pink);border-color:rgba(255,113,151,.3)}.rps-result.draw{color:var(--gold);border-color:rgba(255,207,112,.3)}
/* Arcade games */
.arcade-card{padding:19px}.arcade-topline{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px}.arcade-badge{display:flex;align-items:center;gap:8px;color:#b8d7ef;font:800 9px/1 "Vazirmatn",sans-serif;letter-spacing:1.4px;direction:ltr}.control-tip{color:#829bb4;font-size:10px}.arcade-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:13px}.arcade-stats.four-stats{grid-template-columns:repeat(4,1fr)}.arcade-stat{background:rgba(5,18,31,.72);border:1px solid rgba(142,181,218,.12);border-radius:13px;padding:9px 13px;display:flex;align-items:center;justify-content:space-between;gap:8px}.arcade-stat span{font-size:10px;color:var(--muted)}.arcade-stat strong{font:900 19px/1.4 "Vazirmatn",sans-serif;color:var(--cyan);font-variant-numeric:tabular-nums}.canvas-shell{position:relative;overflow:hidden;border-radius:19px;background:#071321;border:1px solid rgba(95,180,227,.2);box-shadow:inset 0 0 35px rgba(0,0,0,.38),0 12px 35px rgba(0,0,0,.17)}.canvas-shell canvas{display:block;width:100%;height:auto;aspect-ratio:10/7;touch-action:none}.breaker-shell canvas{aspect-ratio:40/27}.canvas-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:20px;background:radial-gradient(ellipse at center,rgba(8,28,48,.91),rgba(4,13,25,.89));backdrop-filter:blur(5px);transition:opacity .25s,visibility .25s}.canvas-overlay.is-hidden{opacity:0;visibility:hidden;pointer-events:none}.overlay-icon{font-size:43px;filter:drop-shadow(0 0 22px rgba(69,217,210,.4));margin-bottom:6px}.canvas-overlay h3{font-size:19px;margin:0 0 5px;font-weight:900}.canvas-overlay p{color:#99b0c8;font-size:11px;line-height:1.9;margin:0 0 14px}.big-btn{padding:11px 24px;font-size:12px;box-shadow:0 8px 25px rgba(42,148,213,.22)}.game-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px}.control-cluster{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.sound-toggle{display:flex;align-items:center;gap:8px;color:#a5b9ce;font-size:10px;cursor:pointer;user-select:none}.sound-toggle input{position:absolute;opacity:0;pointer-events:none}.toggle-ui{width:30px;height:17px;border-radius:99px;background:#31465e;position:relative;transition:.2s}.toggle-ui:before{content:"";position:absolute;width:11px;height:11px;top:3px;right:3px;border-radius:50%;background:#b4c4d3;transition:.2s}.sound-toggle input:checked+.toggle-ui{background:#146a72}.sound-toggle input:checked+.toggle-ui:before{right:16px;background:#72f0da;box-shadow:0 0 8px #72f0da}.mobile-pad{display:none;flex-direction:column;align-items:center;gap:5px;margin-top:13px;direction:ltr}.mobile-pad>div{display:flex;gap:5px}.mobile-pad button{width:43px;height:37px;border:1px solid rgba(105,193,225,.2);background:#142b43;color:#bdeaff;border-radius:9px;font-size:12px}.mobile-pad button:active{background:#1d5b70}
.footer{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:18px 4px 0;color:#6f879f;font-size:10px}.footer strong,.footer b{color:#9db3c9;font-weight:800}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#16364e;border:1px solid rgba(92,206,214,.35);color:#eaffff;padding:10px 17px;border-radius:12px;font-size:12px;transition:.25s;z-index:8;box-shadow:var(--shadow);white-space:nowrap;max-width:calc(100% - 24px)}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:760px){.app{width:min(100% - 22px,620px);padding-top:15px}.topbar{margin-bottom:21px}.topbar-right{font-size:9px}.top-badge{display:none}.tabs{width:100%;display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.tab{padding:10px 4px;font-size:10px}.tab span{margin-left:2px}.hero-stats{gap:9px}.panel-head{align-items:flex-start}.game-card{padding:13px;border-radius:20px}.toolbar{align-items:flex-start}.difficulty-wrap{width:100%;justify-content:flex-start}.board{grid-template-columns:repeat(3,minmax(72px,100px));gap:7px}.cell{border-radius:14px;font-size:38px}.rps-stage{gap:9px}.fighter{padding:12px 5px}.fighter-pick{min-height:70px;font-size:42px}.move{min-height:99px}.move-emoji{font-size:29px}.score{padding:10px 9px}.score-value{font-size:21px}.arcade-card{padding:12px}.arcade-stat{padding:8px 9px;display:flex;flex-direction:column;align-items:flex-start;gap:0}.arcade-stat strong{font-size:17px}.control-tip{font-size:9px}.mobile-pad{display:flex}.game-controls{align-items:flex-start}.control-cluster{gap:6px}.control-cluster .btn{padding:9px 10px;font-size:10px}}
@media(max-width:430px){.tab{font-size:9px}.tab span{display:block;margin:0 0 2px;font-size:15px}.topbar-right{font-size:8px}.brand-mark{width:40px;height:40px}.panel-head h2{font-size:19px}.panel-tag{font-size:8px;padding:6px 8px}.segmented{width:100%}.segmented button{flex:1;padding:8px 7px}.board{grid-template-columns:repeat(3,minmax(65px,86px))}.move{min-height:91px}.arcade-topline{align-items:flex-start;flex-direction:column}.arcade-stat span{font-size:9px}.arcade-stat strong{font-size:16px}.four-stats{gap:5px}.game-controls{flex-direction:column}.sound-toggle{align-self:flex-end}.canvas-overlay h3{font-size:16px}.canvas-overlay p{font-size:10px}.footer{flex-direction:column;text-align:center}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}