:root{--forest-950:#0a2117;--forest-900:#102d20;--forest-800:#163d2a;--forest-700:#23593d;--forest-100:#deeee5;--ivory:#fffaf0;--ivory-muted:#e9e3d7;--ink:#f7f2e8;--muted:#aab8b1;--surface-950:#071a16;--surface-900:#0b2520;--surface-800:#12342c;--surface-700:#1a4439;--surface-raised:#183a32;--cobalt:#2457db;--cobalt-dark:#183da3;--gold:#c89423;--present:#c69a2d;--correct:#368655;--absent:#69736d;--danger:#ff8b7e;--border:rgba(236,246,239,0.16);--shadow:0 22px 70px rgba(0,10,8,0.48);--safe-top:env(safe-area-inset-top,0px);--safe-right:env(safe-area-inset-right,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);--font-geist:"Avenir Next",Avenir,"Segoe UI",Helvetica,Arial,sans-serif;--font-mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}*{box-sizing:border-box}html{color-scheme:dark}body,html{width:100%;height:100%;background:var(--surface-950);overscroll-behavior:none;overflow:hidden}body{margin:0;color:var(--ink);font-family:var(--font-geist),ui-sans-serif,system-ui,sans-serif;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}button,input{font:inherit}button{color:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid color-mix(in srgb,var(--cobalt) 70%,white);outline-offset:3px}.game-shell{position:fixed;inset:0;width:100%;min-height:100svh;height:100dvh;display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden;overscroll-behavior:none;background:radial-gradient(circle at 15% -8%,rgba(45,94,232,.28),transparent 34%),radial-gradient(circle at 92% 18%,rgba(47,139,89,.16),transparent 31%),repeating-linear-gradient(135deg,rgba(255,255,255,.018) 0 1px,transparent 1px 14px),linear-gradient(155deg,var(--surface-900),var(--surface-950) 72%);padding:0 var(--safe-right) var(--safe-bottom) var(--safe-left)}.game-shell--loading{background:var(--surface-950)}.app-dialog button,.app-header,.brand,.game-content,.icon-button,.key,.keyboard,.level-tab,.status-line,.tile,.update-banner{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;-webkit-tap-highlight-color:transparent}.app-dialog button,.app-header button,.game-content button,.update-banner{touch-action:manipulation}.app-header{min-height:calc(62px + var(--safe-top));padding:calc(8px + var(--safe-top)) max(10px,2.4vw) 8px;justify-content:space-between;gap:12px;color:var(--ivory);background:rgba(7,29,24,.92);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:3px solid var(--cobalt);z-index:3}.app-header,.brand{display:flex;align-items:center}.brand{gap:8px;min-width:0}.brand-logo{position:relative;display:inline-block;width:42px;height:42px;flex:0 0 auto;color:inherit}.brand-logo:before{content:"";position:absolute;inset:0;background:currentColor;-webkit-mask:url(/logo.svg) center/contain no-repeat;mask:url(/logo.svg) center/contain no-repeat}.admin-header .brand-logo,.app-header .brand-logo{color:var(--forest-900);background:var(--ivory);border-radius:10px}.admin-header .brand-logo:before,.app-header .brand-logo:before{inset:2px}.brand-logo--admin{width:48px;height:48px}.brand-logo--login{width:76px;height:76px;color:var(--forest-900)}.brand-logo--offline{width:96px;height:96px;color:var(--forest-900)}.brand div{display:flex;flex-direction:column;line-height:1}.brand strong{font-size:clamp(1.05rem,4vw,1.45rem);letter-spacing:.13em}.brand div>span{margin-top:4px;color:rgba(255,250,240,.68);font-size:.66rem;letter-spacing:.03em}.app-header nav{display:flex;gap:1px}.install-nav-button{min-height:44px;padding:0 13px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid #4976ec;border-radius:11px;color:white;background:linear-gradient(180deg,#3265ea,var(--cobalt));box-shadow:inset 0 -2px rgba(0,0,0,.22),0 6px 18px rgba(36,87,219,.25);font-size:.78rem;font-weight:800;cursor:pointer;text-decoration:none}.install-nav-button svg{width:19px;height:19px}.install-nav-button:active{transform:translateY(1px)}.icon-button{width:44px;height:44px;padding:9px;display:inline-grid;place-items:center;border:0;border-radius:11px;background:transparent;cursor:pointer}.icon-button svg{width:22px;height:22px}.app-header .icon-button{color:var(--ivory)}.app-header .icon-button:hover,.icon-button:active{background:rgba(255,255,255,.1);transform:translateY(1px)}.game-content{min-height:0;width:min(100%,590px);margin:0 auto;padding:clamp(6px,1.2vh,12px) 8px 5px;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;gap:clamp(4px,.9vh,10px)}.level-bar{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.level-tab{min-height:44px;padding:5px 4px;border:solid var(--border);border-width:1px 1px 3px;border-radius:10px;background:rgba(20,55,47,.78);color:var(--ivory);font-weight:850;letter-spacing:.06em;cursor:pointer}.level-tab small{display:block;margin-top:1px;color:var(--muted);font-size:.62rem;font-weight:600;letter-spacing:0}.level-tab[aria-selected=true]{color:white;background:var(--forest-700);border-color:var(--forest-700);box-shadow:0 3px 0 var(--forest-950)}.level-tab--medio[aria-selected=true]{background:var(--cobalt);border-color:var(--cobalt);box-shadow:0 3px 0 var(--cobalt-dark)}.level-tab--ostico[aria-selected=true]{background:#795b19;border-color:#795b19;box-shadow:0 3px 0 #47350e}.level-tab:disabled{cursor:not-allowed;opacity:.58}.status-line{min-height:23px;display:grid;grid-template-columns:minmax(65px,.8fr) minmax(0,2.5fr) minmax(65px,.8fr);align-items:center;color:var(--muted);font-size:.72rem}.status-line>span{display:flex;align-items:center;gap:4px;font-family:var(--font-mono),monospace}.status-line>span:last-child{justify-content:flex-end;color:#8eaaf9;font-family:inherit;font-weight:700}.status-line svg{width:14px;height:14px}.status-line p{margin:0;overflow:hidden;text-align:center;text-overflow:ellipsis;white-space:nowrap;color:var(--ink);font-weight:650}.status-line--mode-action{min-height:44px;grid-template-columns:minmax(136px,1.3fr) minmax(0,1.8fr) minmax(44px,.6fr);gap:5px}.practice-exit-button{min-height:44px;padding:4px 8px;display:inline-flex;align-items:center;justify-content:center;gap:5px;border:1px solid rgba(123,213,154,.4);border-radius:9px;color:var(--ivory);background:rgba(26,68,57,.9);font-size:.66rem;font-weight:800;white-space:nowrap;cursor:pointer;border-color:rgba(123,213,154,.18);color:var(--muted);background:transparent;font-weight:700}.practice-exit-button:focus-visible,.practice-exit-button:hover{border-color:rgba(123,213,154,.4);color:var(--ivory);background:rgba(26,68,57,.45)}.practice-exit-button svg{width:15px;height:15px;flex:0 0 auto}.board{--tile-gap:clamp(4px,.75vh,7px);--tile-size:52px;min-height:0;width:100%;height:100%;align-content:center;justify-content:center}.board,.board-row{display:grid;gap:var(--tile-gap)}.board-row{grid-template-columns:repeat(var(--word-length),var(--tile-size))}.tile{width:var(--tile-size,52px);height:var(--tile-size,52px);display:grid;place-items:center;border:2px solid rgba(221,237,227,.25);border-radius:clamp(5px,1vw,8px);background:rgba(18,52,44,.82);font-size:calc(var(--tile-size, 52px) * .5);font-weight:900;line-height:1;color:var(--ivory);transition:transform .12s ease,background .2s ease,border-color .2s ease}.tile--filled{border-color:rgba(244,239,228,.62);animation:tile-pop .12s ease}.tile--absent,.tile--correct,.tile--present{color:white;border-color:transparent}.tile--correct{--tile-result-color:var(--correct);background:var(--correct)}.tile--present{--tile-result-color:var(--present);background:var(--present)}.tile--absent{--tile-result-color:var(--absent);background:var(--absent)}@keyframes tile-pop{50%{transform:scale(1.06)}}.board-row--shake{animation:row-shake .38s cubic-bezier(.36,.07,.19,.97)}@keyframes row-shake{20%,60%{transform:translateX(-7px)}40%,80%{transform:translateX(7px)}}.tile--reveal{background:var(--surface-800);border-color:rgba(244,239,228,.62);animation:tile-reveal .56s cubic-bezier(.2,.72,.25,1) both;animation-delay:calc(var(--reveal-index) * .34s)}@keyframes tile-reveal{0%{transform:rotateX(0);background:var(--surface-800);border-color:rgba(244,239,228,.62)}48%{transform:rotateX(90deg);background:var(--surface-800);border-color:rgba(244,239,228,.62);filter:brightness(.75)}52%{transform:rotateX(90deg);background:var(--tile-result-color);border-color:transparent}to{transform:rotateX(0);background:var(--tile-result-color);border-color:transparent}}.board-row--won .tile{animation:winner-bounce .58s cubic-bezier(.2,.9,.2,1) both;animation-delay:calc(var(--reveal-index) * 75ms)}.board-row--win-1 .tile{animation-name:winner-orbit}.board-row--win-2 .tile{animation-name:winner-spring}.board-row--win-5 .tile,.board-row--win-6 .tile{animation-name:winner-rescue}@keyframes winner-bounce{50%{transform:translateY(-10px) scale(1.04)}}@keyframes winner-orbit{45%{transform:translateY(-13px) rotate(7deg) scale(1.08)}70%{transform:rotate(-3deg)}}@keyframes winner-spring{40%{transform:scale(1.16)}70%{transform:scale(.96)}}@keyframes winner-rescue{40%{transform:translateY(-7px) rotate(-4deg)}65%{transform:translateY(-3px) rotate(4deg)}}.keyboard{gap:5px}.completion-panel,.keyboard{display:grid;align-self:end;width:100%}.completion-panel{padding:12px;gap:8px;border:1px solid rgba(123,213,154,.42);border-radius:14px;background:linear-gradient(145deg,rgba(54,134,85,.28),rgba(12,48,39,.94));box-shadow:0 12px 34px rgba(0,12,8,.26)}.completion-summary{display:flex;align-items:center;gap:10px}.completion-summary>svg{width:30px;height:30px;color:#f0d17d;flex:0 0 auto}.completion-reminder,.completion-summary h2,.completion-summary p{margin:0}.completion-summary h2{color:var(--ivory);font-size:1rem}.completion-reminder,.completion-summary p{color:#d8e2dc;font-size:.72rem}.completion-reminder{display:flex;align-items:center;gap:6px}.completion-reminder svg{width:15px;height:15px}.completion-actions,.completion-levels,.completion-primary-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:6px}.completion-share{width:100%}.completion-panel .primary-button,.completion-panel .secondary-button{min-height:44px;padding:7px 10px;font-size:.76rem}.completion-primary-actions .primary-button{min-width:0;padding-inline:6px;font-size:.7rem;white-space:nowrap}.keyboard-row{display:flex;justify-content:center;gap:clamp(2px,.8vw,5px)}.key{flex:1 1;min-width:0;max-width:48px;height:clamp(44px,6.6vh,56px);padding:0 2px;display:grid;place-items:center;border:0;border-radius:6px;color:var(--ivory);background:#365148;box-shadow:inset 0 -3px rgba(0,0,0,.13);font-size:clamp(.74rem,3.2vw,.94rem);font-weight:800;cursor:pointer;transition:transform .12s ease,background .15s ease,box-shadow .15s ease}.key--wide{flex:1.55 1;max-width:70px;font-size:clamp(.6rem,2.4vw,.76rem)}.key--enter{border:1px solid rgba(172,194,255,.7);color:white;background:linear-gradient(160deg,#3c6cf1,var(--cobalt));box-shadow:inset 0 -3px rgba(0,0,0,.18),0 0 0 1px rgba(74,119,240,.25);letter-spacing:.025em}.key--enter.key--ready{border-color:rgba(184,245,205,.85);background:linear-gradient(160deg,#43a867,var(--correct));box-shadow:inset 0 -3px rgba(0,0,0,.18),0 0 0 3px rgba(78,190,116,.24);transform:translateY(-1px)}.key svg{width:19px;height:19px}.key:active{transform:translateY(2px);box-shadow:inset 0 -1px rgba(0,0,0,.12)}.key--absent,.key--correct,.key--present{color:white}.key--correct{background:var(--correct)}.key--present{background:var(--present)}.key--absent{background:var(--absent)}.update-banner{position:fixed;left:max(12px,var(--safe-left));right:max(12px,var(--safe-right));bottom:max(12px,var(--safe-bottom));z-index:12;min-height:48px;border:0;border-radius:13px;color:white;background:var(--cobalt);box-shadow:var(--shadow);font-weight:750;cursor:pointer}.update-banner svg{width:18px;vertical-align:middle;margin-right:7px}.share-snackbar{position:fixed;left:50%;bottom:max(16px,calc(var(--safe-bottom) + 16px));z-index:40;width:max-content;max-width:calc(100vw - var(--safe-left) - var(--safe-right) - 24px);min-height:44px;padding:10px 15px;display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid rgba(123,213,154,.5);border-radius:12px;color:var(--ivory);background:rgba(18,52,44,.97);box-shadow:var(--shadow);font-size:.82rem;font-weight:750;text-align:center;pointer-events:none;transform:translateX(-50%);animation:snackbar-in .18s ease-out both}.share-snackbar svg{width:18px;height:18px;flex:0 0 auto;color:#7bd59a}@keyframes snackbar-in{0%{opacity:0;transform:translate(-50%,8px) scale(.98)}to{opacity:1;transform:translate(-50%) scale(1)}}.app-dialog{width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left);border:0;background:rgba(8,25,17,.68);overscroll-behavior:contain}.app-dialog::backdrop{background:transparent}.dialog-card{width:min(calc(100% - 20px),520px);max-height:min(86dvh,760px);margin:max(4dvh,18px) auto;display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden;border:1px solid rgba(239,247,242,.2);border-radius:18px;background:linear-gradient(160deg,var(--surface-raised),var(--surface-900));box-shadow:var(--shadow)}.app-dialog--wide .dialog-card{width:min(calc(100% - 20px),700px)}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:12px 12px 9px 18px;border-bottom:1px solid var(--border)}.dialog-header h2{margin:0;color:var(--ivory);font-size:1.2rem}.dialog-scroll{min-height:0;padding:18px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;touch-action:pan-x pan-y pinch-zoom;-webkit-overflow-scrolling:touch}.admin-shell,.dialog-scroll,.dialog-scroll h2,.dialog-scroll h3,.dialog-scroll input,.dialog-scroll label,.dialog-scroll p,.standalone-page{-webkit-touch-callout:default;-webkit-user-select:text;user-select:text}.prose{color:#d6e0da;line-height:1.55}.prose p{margin:0 0 14px}.prose h3{margin:22px 0 7px;color:var(--ivory)}.example-row{display:flex;align-items:center;gap:12px;margin:9px 0}.example-row .tile{--tile-size:44px;flex:0 0 auto;font-size:1.3rem}.danger-button,.primary-button,.secondary-button{min-height:44px;padding:9px 15px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:750;cursor:pointer;touch-action:manipulation}.primary-button{border:1px solid var(--cobalt);color:white;background:var(--cobalt);box-shadow:inset 0 -2px rgba(0,0,0,.18);text-decoration:none}.secondary-button{border:1px solid var(--border);color:var(--ivory);background:#25473e}.danger-button{border:1px solid rgba(255,139,126,.45);color:var(--danger);background:rgba(102,31,25,.4)}.danger-button--permanent{border-color:rgba(255,119,107,.72);color:#ffd2cd;background:#7c211b}.danger-button svg,.primary-button svg,.secondary-button svg{width:18px;height:18px}.danger-button:active,.primary-button:active,.secondary-button:active{transform:translateY(1px)}button:disabled{cursor:not-allowed;opacity:.55}.settings-list,.stats-list{display:grid;gap:14px}.setting-section,.stats-card{padding:14px;border:1px solid var(--border);border-radius:13px;background:rgba(8,35,29,.58)}.stats-card--tabbed{min-width:0}.setting-section h3,.stats-card h3{margin:0 0 12px;color:var(--ivory)}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.stat-grid span{text-align:center;color:var(--muted);font-size:.68rem}.stat-grid b{display:block;color:var(--ivory);font-size:1.35rem}.distribution{display:grid;gap:4px;margin-top:12px}.distribution>div{display:grid;grid-template-columns:18px 1fr;align-items:center;gap:5px;font-size:.72rem}.distribution i{min-width:25px;padding:2px 5px;color:white;background:var(--correct);font-style:normal;text-align:right}.setting-row{min-height:60px;display:flex;align-items:center;justify-content:space-between;gap:14px}.setting-row span{display:grid;gap:3px}.setting-row small{color:var(--muted)}.setting-row input{width:46px;height:26px;accent-color:var(--cobalt)}.setting-section p{line-height:1.45}.setting-section .primary-button,.setting-section .secondary-button{width:100%;margin-top:7px}.field-label{display:grid;gap:6px;color:var(--ivory);font-size:.82rem;font-weight:700;text-align:left}.field-label input{width:100%;min-height:48px;padding:10px 12px;border:1px solid rgba(221,237,227,.34);border-radius:9px;color:var(--ink);background:var(--surface-950);font-size:16px;touch-action:manipulation;user-select:text;-webkit-user-select:text}.error-copy,.muted-copy,.success-copy{display:flex;align-items:center;gap:7px;line-height:1.4}.success-copy{color:#7bd59a}.error-copy{color:var(--danger)}.muted-copy{color:var(--muted);font-size:.86rem}.error-copy svg,.muted-copy svg,.success-copy svg{width:18px;flex:0 0 auto}.leaderboard-tabs,.leaderboard-view-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.leaderboard-view-tabs{margin-bottom:8px;padding:4px;border:1px solid var(--border);border-radius:12px;background:rgba(7,26,22,.52)}.leaderboard-view-tabs button{min-width:0;min-height:44px;padding:5px;display:flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:9px;color:var(--muted);background:transparent;font-size:.74rem;font-weight:800;cursor:pointer}.leaderboard-view-tabs button svg{width:17px;height:17px}.leaderboard-view-tabs button[aria-selected=true]{color:var(--ivory);background:rgba(36,87,219,.3);box-shadow:inset 0 0 0 1px rgba(95,135,237,.45)}.leaderboard-tab{min-height:44px;border:1px solid var(--border);border-radius:10px;color:var(--muted);background:rgba(7,26,22,.72);font-size:.78rem;font-weight:850;letter-spacing:.035em;cursor:pointer}.leaderboard-tab[aria-selected=true]{border-color:#5f87ed;color:white;background:var(--cobalt);box-shadow:inset 0 -2px rgba(0,0,0,.18)}.leaderboard-heading{margin-top:13px;display:flex;align-items:center;justify-content:space-between;gap:10px}.leaderboard-heading>div:first-child{display:grid;gap:2px}.leaderboard-heading>div:first-child>strong{color:var(--ivory);white-space:nowrap}.leaderboard-heading>div:first-child>small{color:var(--muted);font-size:.7rem}.leaderboard-date-picker{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;gap:5px}.leaderboard-date-picker>button{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--border);border-radius:10px;color:var(--ivory);background:var(--surface-700);cursor:pointer}.leaderboard-date-picker>button svg{width:19px}.leaderboard-date-picker>label{min-height:44px;padding:0 9px;display:flex;align-items:center;gap:7px;border:1px solid var(--border);border-radius:10px;background:var(--surface-950)}.leaderboard-date-picker>label svg{width:18px;flex:0 0 auto;color:#b8c8ff}.leaderboard-date-picker input{width:126px;min-width:0;min-height:42px;border:0;color:var(--ivory);background:transparent;font-size:16px}.leaderboard-list{margin:15px 0 0;padding:0;list-style:none}.leaderboard-list li{min-height:52px;padding-inline:12px;display:grid;grid-template-columns:44px minmax(0,1fr) 46px 56px;align-items:center;border-bottom:1px solid var(--border)}.leaderboard-list li.leaderboard-list__current{background:linear-gradient(90deg,rgba(53,143,91,.24),rgba(36,87,219,.12));box-shadow:inset 3px 0 0 var(--green)}.leaderboard-list--all-time li,.leaderboard-list--streaks li{grid-template-columns:38px minmax(0,1fr) minmax(60px,auto) 76px;column-gap:4px}.leaderboard-list li>b{color:var(--muted)}.leaderboard-list li>span{display:flex;align-items:center;gap:5px 7px;min-width:0;overflow:hidden}.leaderboard-list li>span strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.leaderboard-list small,.status-badge{padding:3px 6px;border-radius:99px;color:#b8c8ff;background:rgba(36,87,219,.28);font-size:.62rem;font-weight:750;white-space:nowrap}.leaderboard-list small.leaderboard-you{color:#062018;background:#79d79d;font-weight:900}.leaderboard-list em{font-style:normal;font-weight:800}.leaderboard-list--all-time em{display:grid;justify-items:end;line-height:1.05}.leaderboard-list--all-time em small{padding:0;color:var(--muted);background:transparent;font-size:.55rem;font-weight:650}.leaderboard-list time{color:var(--muted);font-family:var(--font-mono),monospace;font-size:.7rem}.leaderboard-list--all-time time,.leaderboard-list--streaks time{text-align:right;white-space:nowrap}.empty-state{min-height:130px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--muted);text-align:center}.empty-state svg{width:34px;height:34px}.result-card{display:grid;justify-items:center;gap:12px;text-align:center}.result-card>svg{width:45px;height:45px;color:var(--gold)}.result-card>p{margin:0}.result-word{color:var(--ivory);font-size:clamp(1.7rem,8vw,2.4rem);font-weight:900;letter-spacing:.13em}.result-card .completion-levels,.result-card .primary-button,.result-card .secondary-button{width:100%}.practice-access-card{display:grid;justify-items:center;gap:12px;text-align:center}.practice-access-card>svg{width:44px;height:44px;color:#7bd59a}.practice-access-card h3,.practice-access-card p{margin:0}.practice-access-card>p:not(.success-copy):not(.muted-copy):not(.error-copy){color:var(--muted);line-height:1.5}.practice-access-card .field-label,.practice-access-card .primary-button{width:100%}.score-submit{width:100%;display:grid;gap:9px;margin:14px 0 4px;padding:14px;border:1px solid rgba(73,118,236,.5);border-radius:13px;background:rgba(36,87,219,.12)}.score-submit>div{text-align:left}.score-submit>div p{margin:3px 0 0;color:var(--muted);font-size:.82rem}.leaderboard-invite,.leaderboard-profile{margin:14px 0 4px;padding:13px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;border:1px dashed rgba(221,237,227,.26);border-radius:12px;color:var(--muted)}.leaderboard-invite>svg{width:28px;color:var(--gold);flex:0 0 auto}.leaderboard-invite strong,.leaderboard-profile strong{color:var(--ivory)}.leaderboard-invite p,.leaderboard-profile p{margin:3px 0 0;font-size:.82rem;line-height:1.4}.leaderboard-profile{border-style:solid;border-color:rgba(73,118,236,.4);background:rgba(36,87,219,.1)}.leaderboard-profile>svg{width:28px;color:#b8c8ff}.leaderboard-invite .secondary-button,.leaderboard-profile .secondary-button{white-space:nowrap}.player-name-setting{border-color:rgba(73,118,236,.48);background:linear-gradient(145deg,rgba(36,87,219,.14),rgba(8,35,29,.64))}.player-name-setting .install-card__title{margin-bottom:13px}.player-name-setting .install-card__title>span{background:var(--cobalt)}.player-name-setting>p{margin-bottom:0}.player-name-summary{min-width:0;min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-color:rgba(73,118,236,.38);background:rgba(36,87,219,.08)}.player-name-summary p{min-width:0;margin:0;overflow-wrap:anywhere;color:var(--muted)}.player-name-summary p strong{color:var(--ivory)}.player-name-summary .secondary-button{width:auto;min-width:44px;min-height:44px;margin-top:0;padding:7px 10px;flex:0 0 auto;gap:6px;font-size:.78rem}.player-name-summary .secondary-button svg{width:16px;height:16px}.sound-toggle{width:52px;min-height:44px;display:grid;place-items:center;border:1px solid var(--border);border-radius:12px;color:var(--ivory);background:var(--surface-700);cursor:pointer}.sound-toggle svg{width:21px}.install-card{border-color:rgba(73,118,236,.58);background:linear-gradient(145deg,rgba(36,87,219,.22),rgba(8,35,29,.64))}.install-card__title{display:flex;gap:11px;align-items:center}.install-card__title>span{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;color:white;background:var(--cobalt);flex:0 0 auto}.install-card__title svg{width:21px}.install-card__title h3,.install-card__title p{margin:0}.install-card__title p{margin-top:3px;color:var(--muted);font-size:.8rem}.install-steps{margin:14px 0 3px;padding-left:24px;color:#d8e2dc;line-height:1.55}.settings-help{width:100%}.app-version{min-height:44px;padding:10px 16px;justify-self:center;border:0;color:var(--muted);background:transparent;font-size:.72rem;letter-spacing:.04em;cursor:default;touch-action:manipulation}.app-version:active{color:var(--ivory)}.transfer-setting{border-color:rgba(123,213,154,.38);background:linear-gradient(145deg,rgba(54,134,85,.2),rgba(8,35,29,.64))}.transfer-setting .install-card__title>span{background:var(--correct)}.transfer-flow{display:grid;gap:16px}.transfer-sync-status{min-height:64px;padding:13px 15px;display:flex;align-items:center;gap:12px;border:1px solid rgba(123,213,154,.4);border-radius:14px;color:var(--correct);background:rgba(54,134,85,.12)}.transfer-sync-status>svg{width:25px;flex:0 0 auto}.transfer-sync-status strong{color:var(--ivory)}.transfer-sync-status p{margin:3px 0 0;color:var(--muted);font-size:.8rem}.transfer-sync-status--error{border-color:rgba(255,119,107,.45);color:var(--danger);background:rgba(167,52,47,.12)}.transfer-sync-status--offline,.transfer-sync-status--paused{border-color:rgba(200,148,35,.48);color:var(--gold);background:rgba(200,148,35,.1)}.transfer-card{padding:16px;border:1px solid var(--border);border-radius:15px;background:rgba(7,29,24,.62)}.transfer-card--export{border-color:rgba(73,118,236,.48);background:linear-gradient(145deg,rgba(36,87,219,.14),rgba(7,29,24,.68))}.transfer-card--replacement{border-color:rgba(255,139,126,.38)}.transfer-card__heading{display:flex;align-items:center;gap:12px;margin-bottom:14px}.transfer-card__heading>span{width:44px;height:44px;display:grid;place-items:center;flex:0 0 auto;border-radius:13px;color:white;background:var(--cobalt)}.transfer-card:not(.transfer-card--export) .transfer-card__heading>span{background:var(--correct)}.transfer-card__heading svg{width:22px}.transfer-card__heading h3,.transfer-card__heading p{margin:0}.transfer-card__heading h3{color:var(--ivory)}.transfer-card__heading p{margin-top:3px;color:var(--muted);font-size:.82rem;line-height:1.4}.transfer-card>.camera-button,.transfer-card>.primary-button{width:100%}.transfer-exported{display:grid;justify-items:center;gap:13px}.transfer-exported>p{margin:0;color:var(--muted);line-height:1.45;text-align:center}.transfer-exported>p strong{color:var(--ivory)}.transfer-qr{width:min(248px,100%);height:auto;padding:5px;border-radius:15px;background:var(--ivory);box-shadow:0 10px 34px rgba(0,0,0,.28);image-rendering:pixelated}.transfer-exported .field-label{width:100%}.transfer-actions{width:100%;display:grid;grid-template-columns:1.15fr .85fr;gap:8px}.transfer-divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.transfer-divider:after,.transfer-divider:before{content:"";height:1px;flex:1 1;background:var(--border)}.transfer-replace-trigger{width:fit-content;min-height:44px;justify-self:center;font-size:.78rem}.transfer-replace-cancel{width:100%;margin-top:10px}.transfer-replace-confirm{padding:15px;display:grid;grid-template-columns:auto 1fr;gap:11px;border:1px solid rgba(255,139,126,.48);border-radius:14px;color:var(--danger);background:rgba(102,31,25,.25)}.transfer-replace-confirm>svg{width:25px;margin-top:2px}.transfer-replace-confirm h3,.transfer-replace-confirm p{margin:0}.transfer-replace-confirm h3{color:var(--ivory)}.transfer-replace-confirm p{margin-top:5px;color:#d9c2bd;font-size:.82rem;line-height:1.5}.transfer-replace-confirm__actions{grid-column:1/-1;display:grid;grid-template-columns:1fr auto;gap:8px}.camera-button{min-height:56px;display:flex;align-items:center;justify-content:center;gap:9px;border:1px dashed rgba(123,213,154,.55);border-radius:12px;color:var(--ivory);background:rgba(54,134,85,.12);font-weight:800;cursor:pointer}.camera-button svg{width:22px}.camera-reader{position:relative;display:grid;gap:9px}.camera-reader video{width:100%;max-height:360px;aspect-ratio:4/3;object-fit:cover;border-radius:13px;background:var(--surface-950)}.camera-target{position:absolute;inset:12% 18% auto;aspect-ratio:1;border:3px solid rgba(255,250,240,.92);border-radius:16px;box-shadow:0 0 0 999px rgba(0,0,0,.2);pointer-events:none}.camera-reader .secondary-button{position:relative;width:100%}.transfer-link-form{display:grid;gap:9px;margin-top:14px}.transfer-link-form .secondary-button{width:100%}.transfer-message{min-height:58px;padding:12px 14px;display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:13px;color:var(--muted);background:rgba(7,29,24,.75)}.transfer-message>svg{width:22px;flex:0 0 auto}.transfer-message strong{color:var(--ivory)}.transfer-message p{margin:3px 0 0;font-size:.78rem}.transfer-message--imported,.transfer-message--ready{border-color:rgba(123,213,154,.42)}.transfer-message--imported>svg,.transfer-message--ready>svg{color:#7bd59a}.transfer-message--error{border-color:rgba(255,139,126,.4)}.transfer-message--error>svg{color:var(--danger)}.transfer-open-game{width:100%;text-decoration:none}.transfer-privacy{margin:0;display:flex;gap:8px;color:var(--muted);font-size:.76rem;line-height:1.45}.transfer-privacy svg{width:17px;height:17px;flex:0 0 auto;color:#7bd59a}.transfer-page{position:fixed;inset:0;overflow:auto;overscroll-behavior:none;background:radial-gradient(circle at 12% -10%,rgba(36,87,219,.25),transparent 35%),repeating-linear-gradient(135deg,rgba(255,255,255,.018) 0 1px,transparent 1px 14px),var(--surface-950)}.transfer-page__header{min-height:calc(65px + var(--safe-top));padding:calc(8px + var(--safe-top)) max(14px,var(--safe-right)) 8px max(14px,var(--safe-left));display:flex;align-items:center;border-bottom:3px solid var(--cobalt);background:rgba(7,29,24,.92)}.transfer-page__header .brand{color:var(--ivory);text-decoration:none}.transfer-page__header .brand-logo{color:var(--forest-900);background:var(--ivory);border-radius:10px}.transfer-page__content{width:min(calc(100% - 24px),720px);margin:0 auto;padding:32px 0 max(50px,var(--safe-bottom))}.transfer-page__intro{margin-bottom:22px}.transfer-page__intro h1{margin:4px 0 7px;color:var(--ivory);font-size:clamp(2rem,7vw,3.4rem)}.transfer-page__intro>p:last-child{max-width:620px;margin:0;color:var(--muted);line-height:1.55}.migration-page{position:fixed;inset:0;background:var(--surface-950)}.origin-migration{position:fixed;z-index:2000;right:max(14px,var(--safe-right));bottom:max(14px,var(--safe-bottom));left:max(14px,var(--safe-left));display:grid;place-items:center;pointer-events:none}.origin-migration--blocking{inset:0;padding:max(18px,var(--safe-top)) max(18px,var(--safe-right)) max(18px,var(--safe-bottom)) max(18px,var(--safe-left));pointer-events:auto;background:rgba(3,18,14,.84);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.origin-migration__card{width:min(100%,540px);max-height:calc(100dvh - max(36px, var(--safe-top)) - max(36px, var(--safe-bottom)));padding:16px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;border:1px solid rgba(123,213,154,.42);border-radius:16px;color:var(--correct);background:rgba(13,54,44,.97);box-shadow:0 18px 54px rgba(0,0,0,.38);pointer-events:auto}.origin-migration__card>svg{width:25px;height:25px}.origin-migration__card strong{display:block;color:var(--ivory)}.origin-migration__card p{margin:3px 0 0;color:var(--muted);font-size:.82rem;line-height:1.4}.origin-migration__card ol{margin:12px 0 0;padding-left:19px;color:var(--ivory-muted);font-size:.79rem;line-height:1.5}.origin-migration__card .primary-button,.origin-migration__card .secondary-button{min-width:112px;white-space:nowrap}.origin-migration__conflict{margin-top:13px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.origin-migration__conflict p{min-width:0;padding:9px;border:1px solid var(--border);border-radius:10px;background:rgba(5,28,22,.58)}.origin-migration__conflict span,.origin-migration__conflict strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.origin-migration__conflict span{margin-bottom:3px;color:var(--muted);font-size:.67rem}.origin-migration__conflict small{grid-column:1/-1;color:var(--ivory-muted);line-height:1.45}.origin-migration__conflict fieldset{grid-column:1/-1;min-width:0;margin:2px 0;padding:10px;display:flex;flex-wrap:wrap;gap:8px 16px;border:1px solid var(--border);border-radius:10px}.origin-migration__conflict legend{padding:0 5px;color:var(--ivory);font-size:.72rem;font-weight:800}.origin-migration__conflict label{min-height:32px;display:inline-flex;align-items:center;gap:7px;color:var(--ivory);font-size:.8rem}.origin-migration__conflict input{width:18px;height:18px;accent-color:var(--cobalt)}.origin-migration__actions{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:8px}.origin-migration__actions .primary-button,.origin-migration__actions .secondary-button{width:100%}.camera-button,.camera-reader,.transfer-actions,.transfer-qr{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.celebration{position:relative;width:100%;min-height:102px;padding:10px 42px;display:grid;place-items:center;gap:3px;overflow:hidden;border:1px solid rgba(255,255,255,.2);border-radius:15px;background:linear-gradient(135deg,rgba(36,87,219,.24),rgba(54,134,85,.24))}.celebration>svg{width:30px;color:#ffd469;animation:celebration-star .85s ease both}.celebration>strong{color:var(--ivory);font-size:1.28rem}.celebration>span{color:#c9d7cf;font-size:.8rem}.celebration i{position:absolute;width:8px;height:18px;top:-20px;left:calc(10% + var(--piece, 0) * 15%);border-radius:2px;background:var(--piece-color,#ffd469);animation:confetti-fall 1.5s ease-out both;animation-delay:calc(var(--piece, 0) * 80ms)}.celebration i:first-of-type{--piece:0;--piece-color:#ffd469}.celebration i:nth-of-type(2){--piece:1;--piece-color:#5e8cff}.celebration i:nth-of-type(3){--piece:2;--piece-color:#7be29f}.celebration i:nth-of-type(4){--piece:3;--piece-color:#ff8b7e}.celebration i:nth-of-type(5){--piece:4;--piece-color:#f5f0e4}.celebration i:nth-of-type(6){--piece:5;--piece-color:#c69a2d}.celebration[data-attempts="1"]{background:radial-gradient(circle,rgba(255,212,105,.24),rgba(36,87,219,.23));box-shadow:inset 0 0 34px rgba(255,212,105,.13)}.celebration[data-attempts="2"]{background:linear-gradient(135deg,rgba(36,87,219,.42),rgba(123,226,159,.16))}.celebration[data-attempts="3"]{background:linear-gradient(145deg,rgba(123,226,159,.3),rgba(16,45,32,.4))}.celebration[data-attempts="4"]>svg{animation-name:celebration-spin}.celebration[data-attempts="5"]{border-style:dashed}.celebration[data-attempts="6"]{background:linear-gradient(145deg,rgba(255,139,126,.25),rgba(200,148,35,.2))}.completion-return-daily{width:100%}@keyframes celebration-star{0%{transform:scale(.2) rotate(-45deg);opacity:0}65%{transform:scale(1.25) rotate(8deg)}}@keyframes celebration-spin{0%{transform:scale(.3) rotate(-180deg)}}@keyframes confetti-fall{0%{transform:translateY(0) rotate(0)}to{transform:translateY(135px) rotate(540deg)}}.standalone-page{min-height:100svh;padding:max(40px,var(--safe-top)) max(24px,var(--safe-right)) max(40px,var(--safe-bottom)) max(24px,var(--safe-left));display:grid;place-content:center;justify-items:start;background:var(--ivory);line-height:1.55}.standalone-page h1{margin:5px 0;color:var(--ivory);font-size:clamp(2rem,8vw,4rem)}.standalone-page p{max-width:560px}.standalone-page a{min-height:44px;padding:10px 15px;color:white;background:var(--cobalt);border-radius:10px;font-weight:750;text-decoration:none}.eyebrow{color:#91abf5;font-size:.72rem;font-weight:850;letter-spacing:.14em}.admin-shell{position:fixed;inset:0;width:100%;min-height:100svh;height:100vh;height:100dvh;overflow-x:hidden;overflow-y:auto;overscroll-behavior:none;-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y pinch-zoom;color:var(--ink);background:var(--surface-950)}.admin-shell--login{padding:max(30px,var(--safe-top)) max(16px,var(--safe-right)) max(30px,var(--safe-bottom)) max(16px,var(--safe-left));display:grid;place-items:center}.admin-header{min-height:70px;padding:10px max(18px,calc((100vw - 1100px)/2));display:flex;align-items:center;justify-content:space-between;color:white;background:var(--forest-900);border-bottom:3px solid var(--cobalt)}.admin-header-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px}.admin-header-actions .secondary-button{white-space:nowrap;text-decoration:none}.admin-main{width:min(100% - 28px,1100px);margin:0 auto;padding:38px 0 80px}.admin-title{display:flex;align-items:end;justify-content:space-between;gap:20px}.admin-title h1{margin:4px 0;color:var(--ivory);font-size:clamp(2rem,5vw,3rem)}.admin-title p{margin:5px 0;color:var(--muted)}.admin-card{padding:22px;border:1px solid var(--border);border-radius:16px;background:var(--surface-900);box-shadow:var(--shadow)}.login-card{width:min(100%,440px);text-align:center}.login-card h1{margin:5px 0;color:var(--ivory)}.login-card>p:not(.eyebrow){color:var(--muted);line-height:1.45}.login-card form{display:grid;gap:13px;margin-top:24px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:27px 0 16px}.metric-grid article{padding:19px;border:1px solid var(--border);border-radius:14px;background:var(--surface-900)}.metric-grid b{display:block;color:var(--ivory);font-size:1.7rem}.metric-grid span{color:var(--muted);font-size:.78rem}.interest-card{margin-bottom:16px}.interest-card h2{margin:4px 0}.interest-card p{margin:5px 0;color:var(--muted);line-height:1.45}.metric-grid--embedded{margin:18px 0 0}.metric-grid--embedded article{background:rgba(8,35,29,.58)}.create-card{display:grid;grid-template-columns:minmax(200px,.7fr) minmax(320px,1.3fr);align-items:end;gap:35px}.create-card>div>svg{color:var(--cobalt)}.create-card h2,.table-card h2{margin:7px 0;color:var(--ivory)}.create-card p{margin:0;color:var(--muted)}.create-card form{display:grid;grid-template-columns:minmax(200px,1fr) auto;align-items:end;gap:10px}.code-reveal{margin-top:16px;padding:20px;display:flex;align-items:center;justify-content:space-between;gap:20px;border:2px solid var(--cobalt);border-radius:15px;background:rgba(36,87,219,.16)}.code-reveal p{margin:0 0 6px}.code-reveal code{display:block;color:#b8c8ff;font-family:var(--font-mono),monospace;font-size:clamp(.82rem,3vw,1.25rem);font-weight:800}.code-reveal small{display:block;margin-top:5px;color:var(--muted)}.table-card{margin-top:16px}.admin-data-boundary{max-width:850px;margin:5px 0 15px;color:var(--muted);line-height:1.5}.admin-data-boundary strong{color:var(--ivory)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left}th{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em}td,th{padding:13px 9px;border-bottom:1px solid var(--border);white-space:nowrap}.admin-row-actions{display:flex;justify-content:flex-end;gap:8px}.status-badge{color:#f0d17d;background:rgba(200,148,35,.22)}.status-badge--active{color:#7bd59a;background:rgba(54,134,85,.25)}.status-badge--revoked{color:var(--danger);background:rgba(180,35,24,.22)}.destructive-confirm{display:grid;gap:13px}.destructive-confirm>svg{width:36px;height:36px;color:var(--danger)}.destructive-confirm p{margin:0;line-height:1.5}.destructive-confirm p+p{color:var(--muted)}.destructive-confirm__actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:5px}.spin{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (max-width:600px){.origin-migration__card{grid-template-columns:auto minmax(0,1fr)}.origin-migration__card .primary-button,.origin-migration__card .secondary-button{grid-column:1/-1;width:100%}.origin-migration__actions{grid-template-columns:1fr}.practice-exit-prefix{display:none}.transfer-replace-confirm__actions{grid-template-columns:1fr}.app-header{min-height:calc(57px + var(--safe-top));padding:calc(5px + var(--safe-top)) 8px 5px}.brand .brand-logo{width:38px;height:38px}.app-header .brand div>span{display:none}.app-header nav{margin-right:-4px}.app-header .icon-button{width:44px}.install-nav-button{width:44px;padding:0}.install-nav-button span{display:none}.dialog-card{width:calc(100% - 12px);max-height:calc(100dvh - var(--safe-top) - var(--safe-bottom) - 16px);margin:8px auto;border-radius:14px}.dialog-scroll{padding:15px}.admin-header{flex-wrap:wrap;gap:8px}.admin-header-actions{width:100%;display:grid;grid-template-columns:1fr 1fr}.admin-header-actions .secondary-button{width:100%;padding-inline:8px;font-size:.75rem}.metric-grid{grid-template-columns:repeat(2,1fr)}.admin-title{align-items:start;flex-direction:column}.create-card,.create-card form{grid-template-columns:1fr}.code-reveal{align-items:stretch;flex-direction:column}.destructive-confirm__actions{grid-template-columns:1fr}.transfer-page__content{padding-top:22px}.transfer-actions{grid-template-columns:1fr}.leaderboard-heading{align-items:stretch;flex-direction:column}.leaderboard-date-picker,.leaderboard-date-picker input{width:100%}.leaderboard-invite,.leaderboard-profile{grid-template-columns:auto minmax(0,1fr)}.leaderboard-invite .secondary-button,.leaderboard-profile .secondary-button{grid-column:1/-1;width:100%}}@media (max-height:640px) and (orientation:portrait){.game-content{gap:3px;padding-top:4px}.level-tab{min-height:44px;font-size:.72rem}.level-tab small{display:none}.key{height:44px}}@media (max-width:360px){.app-header:has(.install-nav-button) .help-nav-button{display:none}.brand strong{font-size:1rem;letter-spacing:.09em}}@media (max-height:520px) and (orientation:landscape){.game-shell{grid-template-rows:auto minmax(0,1fr)}.app-header{min-height:calc(51px + var(--safe-top));padding:calc(3px + var(--safe-top)) 8px 3px}.app-header .brand div>span{display:none}.game-content{width:min(100%,850px);padding:5px 8px;grid-template-columns:minmax(270px,1fr) minmax(350px,1.25fr);grid-template-rows:44px minmax(0,1fr);column-gap:14px}.level-bar{grid-column:1;grid-row:1}.level-tab{min-height:44px;padding:2px;font-size:.7rem}.level-tab small{display:none}.status-line{grid-column:2;grid-row:1}.board{grid-column:1;grid-row:2;--tile-gap:3px}.completion-panel,.keyboard{grid-column:2;grid-row:2;align-self:center}.keyboard{gap:5px}.key{max-width:52px;height:min(16vh,51px)}}@media (prefers-reduced-motion:reduce){*,:after,:before{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}