:root{--bg: #f3f5f9;--panel: #ffffff;--panel-border: rgba(30, 45, 80, .14);--text: #1d2433;--muted: #66728c;--cyan: #2f6fed;--magenta: #ef6a3d;--shadow: rgba(25, 40, 80, .12);--glass-bg: rgba(255, 255, 255, .55);--glass-border: rgba(255, 255, 255, .65)}:root[data-theme=dark]{--bg: #121620;--panel: #1b2230;--panel-border: rgba(150, 170, 210, .16);--text: #e6ecf7;--muted: #9aa7c2;--cyan: #4f8cff;--magenta: #ff8159;--shadow: rgba(0, 0, 0, .4);--glass-bg: rgba(34, 42, 61, .5);--glass-border: rgba(150, 170, 210, .22)}*{box-sizing:border-box}html,body,#root{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:Segoe 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4%,var(--panel));color:var(--muted);font-size:12px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .12s ease,border-color .12s ease}.daily-cell:hover{transform:translateY(-2px);border-color:var(--cyan)}.daily-cell.solved{background:color-mix(in srgb,#f2b441 16%,var(--panel));border-color:color-mix(in srgb,#f2b441 45%,transparent);color:#d99a17}.daily-cell.today{border:2px solid var(--cyan);color:var(--text)}.daily-cell-fire{position:absolute;top:-5px;right:-4px;font-size:11px}.chat-fab-group{position:fixed;right:calc(14px + env(safe-area-inset-right));bottom:calc(64px + env(safe-area-inset-bottom));z-index:31;display:flex;flex-direction:column;align-items:flex-end;gap:8px}.chat-fab{position:relative;width:38px;height:38px;border-radius:50%;border:1px solid var(--panel-border);background:var(--panel);font-size:17px;cursor:pointer;box-shadow:0 4px 14px 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env(safe-area-inset-top));z-index:25;max-width:40vw;padding:7px 14px;border-radius:14px;border:1px solid var(--glass-border);background:var(--panel);box-shadow:0 8px 24px var(--shadow);font-size:14px;overflow-wrap:anywhere;pointer-events:none;animation:floatBubble 3.6s ease both}.chat-float.mine{left:calc(10px + env(safe-area-inset-left));border-top-left-radius:3px}.chat-float.theirs{right:calc(10px + env(safe-area-inset-right));border-top-right-radius:3px}.chat-float.emoji{font-size:30px;padding:4px 10px}@keyframes floatBubble{0%{opacity:0;transform:translateY(-8px) scale(.9)}8%,82%{opacity:1;transform:none}to{opacity:0;transform:translateY(-4px)}}.confetti{position:fixed;top:0;right:0;bottom:0;left:0;z-index:8;pointer-events:none;overflow:hidden}.confetti-piece{position:absolute;top:-14vh;border-radius:2px;opacity:0;animation-name:confettiFall;animation-timing-function:linear;animation-fill-mode:forwards;will-change:transform,opacity}.confetti-piece.round{border-radius:50%}@keyframes confettiFall{0%{transform:translateY(-2vh) rotate(0);opacity:1}25%{transform:translate(calc(var(--drift) * .6),28vh) rotate(calc(var(--rot) * .3))}50%{transform:translate(calc(var(--drift) * -.45),56vh) rotate(calc(var(--rot) * .6))}75%{transform:translate(calc(var(--drift) * .5),84vh) rotate(calc(var(--rot) * .85))}90%{opacity:1}to{transform:translate(calc(var(--drift) * -.2),116vh) rotate(var(--rot));opacity:0}}.results h2{animation:resultPop .45s cubic-bezier(.18,1.3,.4,1) both}@keyframes resultPop{0%{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}