.home{flex-direction:column;flex:1;width:100%;max-width:720px;margin:0 auto;display:flex;overflow-y:auto}.home__header{text-align:center;margin-bottom:2rem}.home__title{letter-spacing:-.02em;margin:0 0 .5rem;font-size:clamp(1.75rem,5vw,2.25rem);font-weight:700}.home__subtitle{color:var(--text-muted);margin:0;font-size:.95rem}.home__grid{flex:1;grid-template-columns:1fr;gap:1rem;display:grid}@media (width>=540px){.home__grid{grid-template-columns:1fr 1fr}}.game-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:.75rem;padding:1.25rem;transition:border-color .15s,transform .15s;display:flex}.game-card:active{transform:scale(.98)}.game-card:hover{border-color:var(--accent)}.game-card__icon{font-size:2.5rem;line-height:1}.game-card__title{margin:0;font-size:1.25rem;font-weight:600}.game-card__desc{color:var(--text-muted);flex:1;margin:0;font-size:.875rem}.game-card__score{color:var(--accent);font-size:.875rem}.home__footer{text-align:center;margin-top:2rem}.home__reset{color:var(--text-muted);padding:.5rem;font-size:.875rem;text-decoration:underline}.home__reset:active{color:var(--danger)}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0f172a;--bg-elevated:#1e293b;--bg-card:#1e293b;--border:#334155;--text:#f1f5f9;--text-muted:#94a3b8;--accent:#38bdf8;--accent-hover:#0ea5e9;--danger:#fb7185;--success:#34d399;--touch-min:48px;--radius:12px;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);--safe-right:env(safe-area-inset-right,0px)}*,:before,:after{box-sizing:border-box}html,body,#root{flex-direction:column;height:100dvh;max-height:100dvh;display:flex;overflow:hidden}html{height:100dvh}body{background:var(--bg);height:100dvh;max-height:100dvh;color:var(--text);overscroll-behavior:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;color:inherit;background:0 0;border:none}.app-shell{min-height:0;padding:calc(12px + var(--safe-top)) calc(12px + var(--safe-right)) calc(12px + var(--safe-bottom)) calc(12px + var(--safe-left));flex-direction:column;flex:1;display:flex;overflow:hidden}.app-shell>*{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.page-loading{color:var(--text-muted);flex:1;justify-content:center;align-items:center;display:flex}.game-page{flex-direction:column;flex:1;width:100%;max-width:480px;min-height:0;margin:0 auto;display:flex;overflow:hidden}.game-header{flex-shrink:0;align-items:center;gap:.5rem;margin-bottom:.75rem;display:flex}.game-header__back{background:var(--bg-elevated);border:1px solid var(--border);min-height:var(--touch-min);white-space:nowrap;border-radius:8px;flex-shrink:0;align-items:center;gap:.25rem;padding:.5rem .625rem;font-size:.8rem;display:flex}.game-header__stats{flex-wrap:wrap;flex:1;justify-content:center;gap:.25rem .75rem;font-size:.8rem;display:flex}.game-header__stat{color:var(--text-muted)}.game-header__stat strong{color:var(--text);font-weight:600}.game-header__pause{background:var(--bg-elevated);border:1px solid var(--border);min-height:var(--touch-min);min-width:var(--touch-min);border-radius:8px;padding:.5rem .75rem;font-size:.875rem}.game-board-wrap{flex:1;justify-content:center;align-items:center;min-height:0;padding:.25rem 0;display:flex;overflow:hidden}.game-board{border:2px solid var(--border);touch-action:none;background:#020617;border-radius:4px;display:grid}.game-cell{border:1px solid #33415566;border-radius:2px}.game-cell--filled{border-color:#ffffff26}.game-overlay{z-index:100;background:#0f172ad9;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.game-modal{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);text-align:center;width:100%;max-width:320px;padding:1.5rem}.game-modal__title{margin:0 0 .5rem;font-size:1.5rem}.game-modal__text{color:var(--text-muted);margin:0 0 1.25rem}.game-modal__actions{flex-direction:column;gap:.5rem;display:flex}.game-modal__btn{min-height:var(--touch-min);border-radius:8px;padding:.75rem 1rem;font-weight:600}.game-modal__btn--primary{background:var(--accent);color:#0f172a}.game-modal__btn--secondary{background:var(--bg);border:1px solid var(--border)}.game-paused-label{pointer-events:none;background:#0f172ab3;justify-content:center;align-items:center;font-size:1.25rem;font-weight:600;display:flex;position:absolute;inset:0}.game-board-container{position:relative}.touch-controls{padding-top:.75rem;padding-bottom:var(--safe-bottom);flex-shrink:0}.touch-controls__grid{gap:.5rem;max-width:280px;margin:0 auto;display:grid}.touch-controls__grid--tetris{grid-template-rows:auto auto;grid-template-columns:repeat(3,1fr);max-width:240px}.touch-controls__grid--snake{grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);max-width:220px}.touch-btn{min-height:var(--touch-min);min-width:var(--touch-min);background:var(--bg-elevated);border:1px solid var(--border);touch-action:manipulation;-webkit-user-select:none;user-select:none;border-radius:10px;justify-content:center;align-items:center;font-size:1.25rem;display:flex}.touch-btn:active{background:var(--border);transform:scale(.95)}.touch-btn--wide{grid-column:span 2}.touch-btn--empty{visibility:hidden;pointer-events:none}.touch-btn--accent{border-color:var(--accent);color:var(--accent);background:#38bdf826}.touch-btn--danger{border-color:var(--danger);color:var(--danger);background:#fb718526;font-size:.75rem;font-weight:600}