:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--bg:#e6ebf6;--bg-tint-1:#6366f12e;--bg-tint-2:#38bdf824;--text:#171f36;--muted:#5d6884;--accent:#4f46e5;--accent-soft:#4f46e51f;--accent-contrast:#fff;--surface:#fff;--panel:#ffffffb3;--panel-border:#0f172a14;--tray:#707ea338;--tray-border:#0f172a1a;--panel-shadow:0 1px 2px #0f172a0d, 0 18px 40px -20px #0f172a52;--slot:#0f172a1f;--slot-border:#0f172a1a;--slot-inset:inset 0 1px 2px #0f172a1f;--void:#0f172a38;--scrim-soft:#0f172a24;--tile-edge:#0f172a4d;--tile-shadow:0 1px 2px #0f172a2e;--tile-shadow-lift:0 4px 10px -2px #0f172a59;--board-gap:clamp(2px, .85vw, 5px);--chip-gap:1px;--clue-gap:clamp(3px, 1vw, 6px);--radius-cell:clamp(5px, 1.6vw, 9px);--radius-chip:2px;--radius-clue:clamp(4px, 1.4vw, 8px);--radius-panel:clamp(10px, 3vw, 18px)}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#1e2433;--bg-tint-1:#6366f133;--bg-tint-2:#38bdf81a;--text:#eaedf6;--muted:#a6b0c9;--accent:#8b93ff;--accent-soft:#8b93ff2e;--accent-contrast:#141828;--surface:#2b3242;--panel:#ffffff1f;--panel-border:#ffffff1a;--tray:#ffffff25;--tray-border:#ffffff1a;--panel-shadow:0 1px 0 #ffffff0f inset, 0 22px 44px -24px #000000b3;--slot:#080b1469;--slot-border:#00000038;--slot-inset:inset 0 1px 2px #0003, inset 0 -1px 0 #ffffff1a;--void:#ffffff24;--scrim-soft:#080b144d;--tile-edge:#0006;--tile-shadow:0 1px 2px #00000073;--tile-shadow-lift:0 6px 14px -4px #0009}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;overscroll-behavior:none}body{height:100dvh;font-family:var(--font);color:var(--text);background-color:var(--bg);background-image:radial-gradient(70vw 60vh at 12% -10%, var(--bg-tint-1), transparent 70%), radial-gradient(60vw 50vh at 100% 100%, var(--bg-tint-2), transparent 70%);background-attachment:fixed;margin:0}#root{height:100%}.app{overscroll-behavior:contain;height:100%;padding:clamp(10px, 2vw, 28px) clamp(8px, 2vw, 28px) max(clamp(10px, 2vw, 28px), env(safe-area-inset-bottom));justify-content:center;align-items:center;display:flex;overflow-y:auto}.puzzle{-webkit-tap-highlight-color:transparent;flex-direction:column;gap:clamp(8px,1.6vh,16px);width:min(100%,40rem,max(17.5rem,58dvh));display:flex}.controls{grid-template-columns:1fr auto 1fr;align-items:center;gap:8px;display:grid}.timer{font-variant-numeric:tabular-nums;color:var(--muted);justify-self:start;font-size:clamp(.8rem,2.8vw,.95rem);font-weight:600;transition:color .2s}.timer.is-stopped{color:var(--accent)}.mode-switch{border:1px solid var(--panel-border);background:var(--panel);box-shadow:var(--panel-shadow);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:999px;align-self:center;gap:2px;padding:3px;display:flex}.mode-option{color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:999px;align-items:center;gap:6px;padding:6px clamp(12px,3.4vw,18px);font-size:clamp(.75rem,2.6vw,.85rem);font-weight:550;transition:background-color .16s,color .16s;display:inline-flex;position:relative}.mode-option input{opacity:0;pointer-events:none;position:absolute}.mode-option:before{content:"";opacity:.35;background:currentColor;border-radius:50%;width:7px;height:7px;transition:opacity .16s}.mode-option.is-active{background:var(--accent-soft);color:var(--accent)}.mode-option.is-active:before{opacity:1}.mode-option:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}@media (hover:hover){.mode-option:hover{color:var(--text)}.mode-option.is-active:hover{color:var(--accent)}}.mode-switch--compact{box-shadow:none;background:var(--slot);gap:1px;padding:2px}.mode-switch--compact .mode-option{gap:0;padding:3px 10px;font-size:.66rem}.mode-switch--compact .mode-option:before{display:none}.panel{border:1px solid var(--tray-border);border-radius:var(--radius-panel);background:var(--tray);box-shadow:var(--panel-shadow);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:clamp(5px,1.4vw,10px)}.board{gap:var(--board-gap);grid-template-columns:repeat(6,1fr);display:grid}.cell{aspect-ratio:1;border-radius:var(--radius-cell)}.cell--empty{border:1px solid var(--slot-border);background:var(--slot);box-shadow:var(--slot-inset);align-items:center;display:flex}.candidates{gap:var(--chip-gap);width:100%;padding:var(--chip-gap);grid-template-columns:repeat(3,1fr);display:grid}.tile{aspect-ratio:1;position:relative}.tile-face{border-radius:var(--radius-chip);box-shadow:0 0 0 1px var(--tile-edge);background-image:linear-gradient(to bottom right,#e0e0e0,#bebebe);position:absolute;inset:0;overflow:hidden}.tile-face img{-webkit-user-drag:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;display:block}.tile--board .tile-face{border-radius:var(--radius-cell);box-shadow:0 0 0 1px var(--tile-edge), var(--tile-shadow-lift);animation:.26s cubic-bezier(.34,1.4,.64,1) both tile-place}.tile--candidate{cursor:pointer;touch-action:manipulation}.tile--candidate.is-empty{cursor:default}.tile--candidate.is-empty:after{content:"";background:var(--void);border-radius:50%;position:absolute;inset:38%}.tile--candidate .tile-face{transition:transform .13s,box-shadow .13s}@media (hover:hover){.tile--candidate:hover{z-index:1}.tile--candidate:hover .tile-face{box-shadow:0 0 0 1px var(--accent), var(--tile-shadow-lift);transform:scale(1.14)}}.tile--candidate:active .tile-face{transform:scale(.9)}.clue-groups{flex-direction:column;gap:clamp(5px,1.4vw,10px);display:flex}.clues{gap:var(--clue-gap);display:grid}.clues--horizontal{grid-template-columns:repeat(5,1fr)}.clues--vertical{grid-template-columns:repeat(15,1fr)}.clue{border-radius:var(--radius-clue);cursor:pointer;touch-action:manipulation;transition:opacity .18s,filter .18s,transform .13s}.clue-tiles{border-radius:var(--radius-clue);box-shadow:0 0 0 1px var(--tile-edge), var(--tile-shadow);display:grid;overflow:hidden}.clue--horizontal .clue-tiles{grid-template-columns:repeat(3,1fr)}.clue--vertical .clue-tiles{grid-template-columns:1fr}.clue-tiles .tile-face{box-shadow:none;border-radius:0}.clue.is-hidden{opacity:.26;filter:grayscale()}@media (hover:hover){.clue:hover{transform:translateY(-1px)}.clue:hover .clue-tiles{box-shadow:0 0 0 1px var(--accent), var(--tile-shadow-lift)}}.clue:active{transform:translateY(0)scale(.97)}.popover-layer{z-index:20;background:var(--scrim-soft);animation:.12s both fade-in;position:fixed;inset:0}.popover{border:1px solid var(--panel-border);border-radius:calc(var(--radius-cell) + 6px);background:var(--surface);flex-direction:column;align-items:center;gap:6px;width:max-content;padding:6px;animation:.14s cubic-bezier(.34,1.3,.64,1) both popover-in;display:flex;position:fixed;box-shadow:0 0 0 1px #0000002e,0 12px 28px -8px #0000008c}.popover-grid{grid-template-columns:repeat(3, var(--chip));border:1px solid var(--slot-border);border-radius:var(--radius-cell);background:var(--slot);box-shadow:var(--slot-inset);gap:2px;padding:3px;display:grid}.tile--pick{cursor:pointer;touch-action:manipulation}.tile--pick .tile-face{border-radius:4px;transition:transform .1s}.tile--pick:active .tile-face{transform:scale(.92)}.tile--pick.is-empty{cursor:default}.tile--pick.is-empty:after{content:"";background:var(--void);border-radius:50%;position:absolute;inset:40%}.overlay{z-index:30;justify-content:center;align-items:center;padding:20px;animation:.2s both fade-in;display:flex;position:fixed;inset:0}dialog.result{z-index:1;border:1px solid var(--panel-border);background:rgb(from var(--surface) r g b / 90%);width:min(20rem,100%);max-width:100%;max-height:calc(100dvh - 40px);color:var(--text);text-align:center;border-radius:16px;margin:0;padding:clamp(20px,5vw,28px);animation:.24s cubic-bezier(.34,1.3,.64,1) both dialog-in;display:block;position:relative;overflow-y:auto;box-shadow:0 24px 60px -20px #0009}.result h2{margin:0 0 20px;font-size:1.05rem;font-weight:650}.result-time{font-variant-numeric:tabular-nums;letter-spacing:-.02em;margin:-12px 0 20px;font-size:1.6rem;font-weight:650}.name-form{flex-direction:column;gap:10px;display:flex}.name-label{color:var(--muted);font-size:.8rem}.text-input{border:1px solid var(--panel-border);min-height:40px;font:inherit;color:var(--text);background:var(--slot);text-align:center;border-radius:999px;padding:0 14px;font-size:.9rem}.text-input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.leaderboard{border:1px solid var(--slot-border);background:var(--slot);text-align:left;border-radius:12px;margin:0 0 20px;padding:6px;list-style:none}.leaderboard-row{border-radius:7px;grid-template-columns:1.5rem 1fr auto;align-items:baseline;gap:8px;padding:5px 8px;font-size:.85rem;display:grid}.leaderboard-row.is-highlighted{background:var(--accent-soft);color:var(--accent);font-weight:650}.leaderboard-rank{color:var(--muted);font-variant-numeric:tabular-nums}.leaderboard-row.is-highlighted .leaderboard-rank{color:inherit}.leaderboard-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.leaderboard-time{font-variant-numeric:tabular-nums}.leaderboard-empty{color:var(--muted);margin:0 0 20px;font-size:.85rem}.button{min-height:40px;font:inherit;color:var(--accent-contrast);background:var(--accent);cursor:pointer;border:0;border-radius:999px;justify-content:center;align-items:center;padding:0 20px;font-size:.88rem;font-weight:600;transition:filter .15s,transform .1s;display:inline-flex}.button:hover{filter:brightness(1.08)}.button:active{transform:scale(.97)}.button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@keyframes tile-place{0%{opacity:0;transform:scale(.72)}}@keyframes popover-in{0%{opacity:0;transform:scale(.8)}}@keyframes fade-in{0%{opacity:0}}@keyframes dialog-in{0%{opacity:0;transform:translateY(10px)scale(.96)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}