:root{--op-accent:#f4ff38;--op-bg:#11120f;--op-panel:#1b1d18;--op-soft:#252820;--op-line:#33362c;--op-text:#f5f5ed;--op-muted:#a6aa9b;--op-font:Arial,Helvetica,sans-serif;color-scheme:dark;font-family:var(--op-font);background:var(--op-bg);color:var(--op-text)}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--op-accent);outline-offset:5px}a{color:inherit;text-decoration:none}button{color:inherit}p{line-height:1.55}svg{flex-shrink:0}button{border:0}h1,h2,h3,p{margin:0}.shell{max-width:1440px;margin:0 auto;display:grid;grid-template-columns:225px 1fr;min-height:100vh}.sidebar{padding:36px 24px;border-right:1px solid var(--op-line);display:flex;flex-direction:column;gap:52px;position:sticky;top:0;height:100vh}.logo{font-size:25px;letter-spacing:-1.8px;font-weight:950;display:flex;align-items:center;gap:8px}.logo-mark{background:var(--op-accent);color:var(--op-bg);padding:4px 7px;font-size:22px;line-height:1;letter-spacing:-3px;border-radius:4px}.brand-sub{font-size:10px;color:var(--op-muted);letter-spacing:3px;margin-top:10px}.nav{display:grid;gap:9px}.nav button{display:flex;align-items:center;gap:13px;background:none;padding:15px;border-radius:12px;color:var(--op-muted);font-size:14px;text-align:left}.nav button.active{background:var(--op-accent);color:#14150e;font-weight:700}.nav-icon{font-size:20px;width:22px;text-align:center}.sidebar-foot{margin-top:auto;font-size:12px;color:var(--op-muted);line-height:1.8}.sidebar-foot a{display:block;margin-bottom:16px}.main{padding:28px 42px 60px;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;gap:15px}.crumb{font-size:12px;color:var(--op-muted);display:flex;align-items:center;gap:9px}.dot{width:6px;height:6px;border-radius:50%;background:var(--op-accent)}.profile-chip{display:flex;gap:10px;align-items:center;font-size:12px}.avatar-small{background:var(--op-soft);border:1px solid var(--op-line);height:35px;width:35px;display:grid;place-items:center;border-radius:50%;color:var(--op-accent)}.heading-row{display:flex;align-items:end;justify-content:space-between;gap:15px;margin-bottom:26px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;color:var(--op-accent);margin-bottom:12px}h1{font-size:clamp(32px,3.5vw,50px);line-height:1.05;letter-spacing:-2px;font-weight:800}h1 .light{font-weight:400;color:var(--op-muted)}.subheading{color:var(--op-muted);font-size:13px;margin-top:14px}.small-link{font-size:12px;color:var(--op-muted);background:transparent;padding:10px 0;white-space:nowrap}.summary{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:12px;margin-bottom:30px}.stat-card{padding:20px;background:var(--op-panel);border:1px solid var(--op-line);border-radius:14px;display:flex;align-items:center;justify-content:space-between;gap:10px}.stat-value{font-size:29px;font-weight:750;letter-spacing:-1px;margin-bottom:5px}.stat-label{font-size:11px;color:var(--op-muted)}.stat-icon{font-size:26px;color:var(--op-accent)}.stat-card.accent{background:var(--op-accent);border-color:var(--op-accent);color:#11120f}.stat-card.accent .stat-label{color:#464c19}.stat-card.accent .stat-icon{color:#11120f}.progress-track{height:4px;background:#41453a;border-radius:4px;margin-top:11px}.progress-track span{display:block;background:var(--op-accent);height:100%;border-radius:4px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:28px 0 15px}.section-head h2{font-size:20px;letter-spacing:-.7px}.section-head .count{font-size:11px;color:var(--op-muted)}.games-layout{display:grid;grid-template-columns:1.05fr 1fr;gap:15px}.feature{position:relative;background:var(--op-accent);color:#14150e;border-radius:20px;padding:24px;min-height:365px;overflow:hidden;display:flex;flex-direction:column}.card-top{display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:1px;text-transform:uppercase}.pill{border:1px solid currentColor;padding:5px 8px;border-radius:30px;font-size:9px;letter-spacing:.7px}.feature h2{font-size:34px;letter-spacing:-1.5px;margin-top:15px}.feature p{font-size:12px;max-width:200px;color:#424717;margin-top:8px}.sample-grid{width:145px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;transform:rotate(-10deg);margin:15px 25px 12px auto}.sample-grid span{height:38px;background:#222819;border-radius:7px;color:var(--op-accent);font-size:16px;display:grid;place-items:center;font-weight:700;box-shadow:0 3px 0 #a9b222}.sample-grid span:nth-child(5){background:#fbffac;color:#292c19;transform:translateY(-7px)}.feature-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:auto;font-size:11px}.primary{background:var(--op-accent);color:#11120f;border-radius:10px;padding:13px 18px;font-size:13px;font-weight:700;display:inline-flex;justify-content:center;align-items:center;gap:12px}.feature .primary{background:#171b11;color:var(--op-accent);min-width:135px}.secondary{background:var(--op-soft);color:var(--op-text);border:1px solid var(--op-line);border-radius:10px;padding:12px 16px;font-size:12px}.mini-games{display:grid;grid-template-columns:1fr 1fr;gap:13px}.game-card{background:var(--op-panel);border:1px solid var(--op-line);border-radius:17px;padding:18px;text-align:left;display:flex;flex-direction:column;min-width:0;transition:border-color .2s,transform .2s}.game-card:hover{border-color:#767e48;transform:translateY(-2px)}.game-card h3{font-size:16px;margin:9px 0 6px}.game-card p{font-size:11px;color:var(--op-muted)}.game-card-foot{margin-top:auto;padding-top:15px;color:var(--op-muted);font-size:10px;display:flex;justify-content:space-between}.game-card-foot span:last-child{color:var(--op-accent);font-size:15px}.game-glyph{height:40px;display:flex;align-items:center;gap:4px;font-size:32px;color:var(--op-accent);font-weight:750;letter-spacing:-2px}.glyph-word{font-size:13px;border:1px solid #626b31;border-radius:5px;padding:7px;letter-spacing:1px}.tasks-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.task-card{background:var(--op-panel);border:1px solid var(--op-line);border-radius:16px;padding:20px;display:flex;flex-direction:column;min-width:0}.person{display:flex;gap:10px;align-items:center;margin-bottom:18px}.person-avatar{width:38px;height:38px;object-fit:cover;border-radius:50%;background:#303626;color:#dfe6c6;display:grid;place-items:center;font-size:18px}.person-name{font-size:12px;font-weight:700}.person-role{font-size:10px;color:var(--op-muted);margin-top:3px}.task-card h3{font-size:16px;line-height:1.25;letter-spacing:-.4px}.task-card p{font-size:11px;color:var(--op-muted);margin-top:9px;margin-bottom:18px}.task-reward{font-size:11px;color:var(--op-accent);margin-top:auto;margin-bottom:13px}.task-card .secondary{width:100%;text-align:center}.notice{border-left:2px solid var(--op-accent);padding:10px 14px;background:#1e2217;color:#b8bda7;font-size:11px;line-height:1.6;margin-top:18px;border-radius:0 7px 7px 0}.footer-row{display:flex;justify-content:space-between;gap:15px;color:#7e8375;font-size:10px;margin-top:35px}.login-card{max-width:450px;padding:32px;background:var(--op-panel);border:1px solid var(--op-line);border-radius:20px;margin:50px auto}.login-card h2{font-size:28px;margin-bottom:14px}.login-card p{color:var(--op-muted);font-size:13px;margin-bottom:20px}.login-card .primary{width:100%}label{display:block;font-size:12px;color:var(--op-muted);margin:14px 0 7px}input,select{background:var(--op-bg);border:1px solid var(--op-line);border-radius:8px;padding:12px;color:var(--op-text);width:100%;font-size:16px}table{width:100%;border-collapse:collapse;font-size:12px}th,td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--op-line)}th{color:var(--op-muted);font-weight:400;font-size:11px}.table-wrap{overflow:auto;border:1px solid var(--op-line);border-radius:12px}.badge{font-size:10px;border-radius:5px;padding:4px 6px;background:var(--op-soft);white-space:nowrap}.muted{color:var(--op-muted)}.empty{padding:30px;background:var(--op-panel);border-radius:12px;color:var(--op-muted);font-size:13px;line-height:1.6}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel{background:var(--op-panel);padding:22px;border:1px solid var(--op-line);border-radius:15px}.panel h3{font-size:17px;margin-bottom:15px}.panel .primary{margin-top:17px}.actions{display:flex;gap:7px;flex-wrap:wrap}.actions button{padding:8px 10px}.history-row{display:flex;justify-content:space-between;align-items:center;padding:17px 0;border-bottom:1px solid var(--op-line);font-size:13px}.history-row small{display:block;color:var(--op-muted);font-size:10px;margin-top:5px}.history-row strong{color:var(--op-accent)}dialog{color:var(--op-text);background:var(--op-bg);border:1px solid var(--op-line);border-radius:22px;padding:28px;width:min(590px,calc(100% - 24px));max-height:90dvh;overflow:auto}dialog::backdrop{background:#080a07d9;backdrop-filter:blur(8px)}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-head h2{font-size:24px;letter-spacing:-1px}.close{background:var(--op-soft);color:var(--op-text);width:36px;height:36px;border-radius:50%;font-size:21px}.game-info{font-size:12px;color:var(--op-muted);line-height:1.5;margin-bottom:20px}.play-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:370px;margin:20px auto}.tile{height:90px;background:var(--op-soft);border:1px solid #444a35;border-radius:14px;font-size:32px;color:var(--op-accent);transition:transform .2s}.tile:hover{transform:translateY(-2px)}.tile.reveal{background:var(--op-accent);color:#11120f}.memory-grid{grid-template-columns:repeat(4,1fr)}.memory-grid .tile{height:70px;font-size:25px}.result{background:var(--op-accent);color:#14170d;padding:22px;border-radius:14px;margin-top:20px;text-align:center}.result strong{font-size:31px;display:block;margin-bottom:7px}.result p{font-size:12px}.word-row{display:flex;gap:5px;justify-content:center;margin-bottom:7px}.letter{width:38px;height:44px;display:grid;place-items:center;background:var(--op-soft);border:1px solid var(--op-line);border-radius:6px;font-size:18px}.letter.correct{background:var(--op-accent);color:#14170d}.letter.present{background:#646837;color:#fff}.word-form{display:flex;gap:8px;margin-top:20px}.word-form input{min-width:0}.options{display:grid;gap:10px}.options button{text-align:left}.quiz-title{font-size:22px;line-height:1.3;margin:20px 0}.board{display:grid;grid-template-columns:repeat(9,1fr);gap:4px;width:100%;max-width:440px;margin:18px auto}.board button{aspect-ratio:1;background:var(--op-soft);border:1px solid #343b2a;border-radius:4px;position:relative;padding:0;font-size:18px}.board .legal{background:#424d22;border-color:#8e9f42}.board .pawn1{background:var(--op-accent);color:#11120f}.board .pawn2{background:#f0f0dc;color:#11120f}.board .wall-h{border-bottom:4px solid #e8bb67}.board .wall-v{border-right:4px solid #e8bb67}.wall-controls{display:flex;gap:8px;flex-wrap:wrap}.wall-controls button.active{background:var(--op-accent);color:#11120f}.game-status{font-size:12px;color:var(--op-accent);margin-top:12px}.boot{padding:80px;text-align:center;font-size:32px;font-weight:900}.boot span{display:block;font-size:14px;color:var(--op-muted);margin-top:16px;font-weight:400}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);z-index:1000;background:var(--op-accent);color:#14170d;padding:14px 22px;border-radius:12px;font-size:13px;box-shadow:0 10px 50px #0007;max-width:calc(100% - 30px);display:none}#toast.show{display:block}.mobile-brand{display:none}.form-error{color:#ffb3a3;font-size:12px;margin-top:14px}.stat-card.full{display:block}.intro-actions{display:flex;gap:10px;margin-top:20px}.screen-note{font-size:11px;color:var(--op-muted);margin-bottom:18px}.admin-tabbar{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.admin-tabbar button.active{background:var(--op-accent);color:#11120f}.task-state{font-size:11px;color:var(--op-muted);padding:12px 0}.install{margin-top:20px}.hidden{display:none!important}
@media(min-width:1450px){.main{padding:32px 60px}.feature{min-height:390px}.sample-grid{width:164px}.sample-grid span{height:45px}}
@media(max-width:1100px){.shell{grid-template-columns:185px 1fr}.sidebar{padding:30px 16px}.main{padding:25px}.logo{font-size:20px}.tasks-grid{grid-template-columns:1fr 1fr}.task-card:last-child{grid-column:1/-1}.summary{gap:8px}.stat-card{padding:16px}.stat-icon{display:none}}
@media(max-width:760px){.shell{display:block}.sidebar{position:fixed;bottom:0;top:auto;z-index:20;height:auto;width:100%;padding:9px 10px calc(9px + env(safe-area-inset-bottom));border-right:0;border-top:1px solid var(--op-line);background:#151712f5;backdrop-filter:blur(16px)}.sidebar>.brand,.sidebar-foot{display:none}.nav{display:flex;justify-content:space-around;gap:4px}.nav button{display:flex;flex-direction:column;gap:5px;padding:8px 15px;font-size:10px;border-radius:10px;min-width:70px}.nav button.active{background:none;color:var(--op-accent)}.nav-icon{font-size:19px}.main{padding:20px 18px 115px}.topbar{margin-bottom:28px}.crumb{display:none}.mobile-brand{display:block}.mobile-brand .logo{font-size:22px}.profile-chip{gap:7px}.profile-name{display:none}h1{font-size:35px;letter-spacing:-1.7px}.heading-row{margin-bottom:22px}.heading-row>.small-link{display:none}.summary{grid-template-columns:1fr 1fr;margin-bottom:25px}.summary .stat-card:last-child{grid-column:1/-1;padding:12px 16px;display:flex;align-items:center}.summary .stat-card:last-child .stat-value{font-size:19px}.summary .stat-card:last-child .stat-label{font-size:10px}.progress-track{width:90px;margin-left:auto;margin-top:0}.games-layout{grid-template-columns:1fr}.feature{min-height:295px;padding:22px}.feature h2{font-size:32px}.sample-grid{position:absolute;right:7px;top:78px;width:130px;margin:0}.sample-grid span{height:37px}.feature p{max-width:155px}.feature-bottom{margin-top:80px}.mini-games{gap:10px}.game-card{min-height:175px;padding:17px}.tasks-grid{grid-template-columns:1fr}.task-card:last-child{grid-column:auto}.task-card{padding:20px}.task-card p{font-size:12px}.task-card .secondary{align-self:start;width:auto}.section-head{margin-top:26px}.admin-grid{grid-template-columns:1fr}.footer-row{line-height:1.6}.login-card{margin:25px 0;padding:24px}.stat-value{font-size:28px}.tile{height:76px}.memory-grid .tile{height:61px}dialog{padding:20px}.board{gap:3px}.board button{font-size:14px}.letter{width:31px;height:39px;font-size:16px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.leader-banner{position:relative;padding:32px;background:var(--op-panel);border:1px solid var(--op-line);border-radius:19px;overflow:hidden;margin-bottom:24px}.leader-banner h2{font-size:35px;letter-spacing:-1.3px;line-height:1.13}.leader-banner h2 span{color:var(--op-accent)}.leader-banner p{font-size:12px;color:var(--op-muted);margin-top:16px}.leader-arrow{position:absolute;right:35px;top:-20px;font-size:220px;line-height:1;color:var(--op-accent);font-weight:700;transform:rotate(-8deg)}.podium{display:grid;grid-template-columns:1fr 1.15fr 1fr;align-items:end;gap:12px;margin:40px 0 28px}.podium-card{position:relative;text-align:center;padding:23px 12px;background:var(--op-panel);border:1px solid var(--op-line);border-radius:18px;min-height:210px}.podium-card.place-1{background:var(--op-accent);color:#15180c;min-height:245px;padding-top:30px}.rank-number{font-size:18px;color:var(--op-muted);margin-bottom:14px}.place-1 .rank-number{color:#303710;font-size:27px}.leader-avatar{display:grid;place-items:center;background:var(--op-soft);color:var(--op-accent);width:44px;height:44px;border-radius:50%;margin:auto auto 12px;font-size:22px}.place-1 .leader-avatar{width:52px;height:52px;background:#202512}.podium-card h3{font-size:13px;margin-bottom:12px}.podium-card strong{font-size:23px}.podium-card small{font-size:10px;font-weight:400}.podium-card p{font-size:10px;margin-top:7px;color:var(--op-muted)}.place-1 p{color:#555d25}.vacant{display:grid;place-items:center;color:var(--op-muted);font-size:12px;line-height:1.6;border-style:dashed}.leader-list{border:1px solid var(--op-line);border-radius:16px;overflow:hidden}.leader-row{display:flex;align-items:center;gap:18px;padding:20px;background:var(--op-panel);border-bottom:1px solid var(--op-line)}.leader-row:last-child{border-bottom:0}.leader-row.me{background:#2d341d}.leader-row .position{font-size:14px;color:var(--op-muted);width:22px}.leader-row strong{font-size:13px}.leader-row small{display:block;font-size:10px;color:var(--op-muted);margin-top:5px;font-weight:400}.leader-row b{margin-left:auto;font-size:22px;text-align:right}.you-label{font-size:8px;font-weight:400;color:var(--op-accent);margin-left:5px}@media(max-width:760px){.leader-banner{padding:24px}.leader-banner h2{font-size:28px}.leader-arrow{right:10px;top:12px;font-size:140px;opacity:.5}.leader-banner p{max-width:200px}.podium{gap:7px}.podium-card{padding:20px 6px;min-height:190px}.podium-card.place-1{min-height:220px}.podium-card h3{font-size:11px}.podium-card strong{font-size:20px}.leader-row{gap:12px;padding:17px 14px}.leader-row strong{font-size:12px}}

/* Explicit text colors: prevent host/document heading styles bleeding into the app. */
.shell h1,.shell h2,.shell h3,.shell h4,.shell h5,.shell h6,
dialog h1,dialog h2,dialog h3,dialog h4,dialog h5,dialog h6{color:var(--op-text)!important;-webkit-text-fill-color:var(--op-text)!important}
.shell h1 .light{color:var(--op-muted)!important;-webkit-text-fill-color:var(--op-muted)!important}
.shell .feature h2,.shell .podium-card.place-1 h3{color:#14150e!important;-webkit-text-fill-color:#14150e!important}
.shell .leader-banner h2 span{color:var(--op-accent)!important;-webkit-text-fill-color:var(--op-accent)!important}
.shell strong,.shell b{color:inherit}
.shell .history-row strong{color:var(--op-accent)}
dialog .result strong,dialog .result p{color:#14170d;-webkit-text-fill-color:#14170d}
.claim-code{color:var(--op-accent);font-size:15px;letter-spacing:2px;font-variant-numeric:tabular-nums}
label.check{display:flex;gap:10px;align-items:flex-start;line-height:1.45;margin-top:16px}label.check input{width:auto;margin:2px 0 0;accent-color:var(--op-accent)}label.check a,.text-link{color:var(--op-accent);text-decoration:underline}
.card-balance{display:flex;align-items:baseline;gap:10px;margin:10px 0 6px}.card-balance strong{font-size:44px;letter-spacing:-2px;color:var(--op-accent);line-height:1}.card-balance span{color:var(--op-muted);font-size:13px}