:root{--bg: #ffffff;--bg-soft: #f6f7f5;--ink: #142018;--muted: #5f6f64;--accent: #0f7a3a;--accent-soft: #e8f6ee;--good: #1a9f55;--bad: #e23b3b;--panel: #ffffff;--stroke: #e2e8e3;--stroke-strong: #c8d4cb;--shadow: 0 12px 40px rgba(20, 32, 24, .08);--font-display: "Outfit", system-ui, sans-serif;--font-logo: "Light Sport", "Outfit", sans-serif;--font-body: "DM Sans", system-ui, sans-serif;color:var(--ink);background:var(--bg);font-family:var(--font-body);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}@font-face{font-family:Light Sport;src:url(/fonts/LightSportDEMO-Regular.woff2) format("woff2"),url(/fonts/LightSportDEMO-Regular.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:var(--bg);color:var(--ink)}button,input,select{font:inherit;color:inherit}button{cursor:pointer}img{display:block;max-width:100%}.app{width:min(920px,100%);min-height:100dvh;margin:0 auto;padding:1.25rem 1rem .75rem;display:flex;flex-direction:column;box-sizing:border-box}.topbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem 1rem;margin-bottom:1.25rem}.brand{display:flex;flex-direction:column;gap:.1rem;min-width:0}.brand-title{display:flex;align-items:center;gap:.45rem;font-size:clamp(1.85rem,5vw,2.55rem);line-height:1}.brand h1{margin:0;display:inline-flex;align-items:center;gap:.32em;font-family:var(--font-logo);font-size:1em;font-weight:400;letter-spacing:0;line-height:1;color:var(--accent);white-space:nowrap}.brand-home{display:inline-flex;align-items:center;gap:.32em;margin:0;padding:0;border:0;background:none;color:inherit;font:inherit;letter-spacing:inherit;line-height:inherit;cursor:pointer}.brand-home:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:.25rem}.brand-logo{width:.92em;height:.92em;flex-shrink:0;display:block;transform:translateY(-.06em)}.beta-badge{display:inline-flex;align-items:center;justify-content:center;padding:.14em .32em;border:1px solid var(--accent);border-radius:.28rem;background:var(--accent-soft);color:var(--accent);font-family:var(--font-body);font-size:.22em;font-weight:700;letter-spacing:.06em;text-transform:uppercase;line-height:1;transform:translateY(-.06em)}.brand p{margin:0;color:var(--muted);font-size:.95rem}.how-link{display:inline-flex;align-items:center;gap:.3rem;margin:0;padding:.35rem .25rem;border:0;background:none;color:var(--accent);font-size:.78rem;font-weight:600;text-decoration:underline;text-underline-offset:.18em;cursor:pointer;white-space:nowrap}.how-link:hover{color:var(--ink)}.meta-links{display:flex;flex-wrap:wrap;align-items:center;gap:.55rem .85rem}.stats-title{display:inline-flex;align-items:center;gap:.45rem}.stats-empty{margin:.5rem 0 0;color:var(--muted);font-size:.92rem;line-height:1.45}.stats-grid{list-style:none;margin:.35rem 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem}.stats-grid li:first-child{grid-column:1 / -1}.stats-groups{display:grid;gap:1.5rem}.stats-group h4{margin:0 0 .45rem;font-family:var(--font-display);font-size:.95rem}.stats-grid li{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.2rem;padding:.85rem .55rem;border:1px solid var(--stroke);border-radius:.85rem;background:var(--bg-soft);text-align:center}.stats-value{font-family:var(--font-display);font-size:1.55rem;font-weight:700;letter-spacing:-.02em;color:var(--ink);line-height:1}.stats-label{font-size:.72rem;font-weight:600;color:var(--muted);line-height:1.25}.how-list{margin:0 0 1rem;padding-left:1.2rem;display:grid;gap:.65rem;color:var(--ink);font-size:.92rem;line-height:1.45}.how-list strong{font-weight:700}.how-list em{font-style:italic}.how-footnote{margin:0 0 1rem;color:var(--muted);font-size:.8rem;line-height:1.4}.how-done{width:100%}.confirm-actions{display:flex;flex-wrap:wrap;gap:.55rem;justify-content:stretch}.confirm-actions .btn{flex:1;min-width:8rem;justify-content:center}.difficulty-actions{display:grid;gap:.55rem}.difficulty-actions .btn{width:100%;justify-content:center;text-align:center}.difficulty-btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem}.difficulty-btn svg{flex-shrink:0}.difficulty-sheet header{margin-bottom:1.25rem}.difficulty-sheet .close{display:inline-flex;align-items:center;justify-content:center}.meta{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:flex-end;align-items:center}.control,.level-toggle,.date-nav,.chip{height:2rem;border:1px solid var(--stroke);border-radius:999px;background:#fff;font-size:.78rem;font-weight:600;color:var(--muted);box-sizing:border-box}.level-toggle{display:inline-flex;align-items:stretch;overflow:hidden;padding:0}.level-btn{display:inline-flex;align-items:center;gap:.3rem;border:0;background:transparent;padding:0 .75rem;font-size:inherit;font-weight:inherit;color:inherit;line-height:1;cursor:pointer}.level-btn.on{background:var(--accent);color:#fff}.date-nav{display:inline-flex;align-items:center;gap:.35rem;padding:0 .55rem 0 .7rem}.date-nav-icon{flex-shrink:0;color:var(--muted)}.date-nav select{height:100%;border:0;border-radius:0;background-color:transparent;padding:0 1.5rem 0 0;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235f6f64' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .15rem center;font:inherit;color:inherit;cursor:pointer}.date-nav select:focus{outline:none}.date-nav:focus-within{border-color:var(--accent)}.chip{display:inline-flex;align-items:center;padding:0 .75rem;background:var(--bg-soft)}.chip strong{color:var(--ink);font-weight:700}.stage{position:relative;border-radius:1.25rem;padding:1rem;background:var(--bg-soft);box-shadow:none;border:1px solid var(--stroke);overflow:hidden}.headline{position:relative;z-index:1;display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:.75rem;margin-bottom:1rem}.headline-copy{display:flex;flex-direction:column;gap:.35rem;min-width:0}.headline-title{display:flex;align-items:center;gap:.45rem;margin:0;font-family:var(--font-display);font-size:1.8rem;letter-spacing:-.01em;color:var(--ink)}.headline-title>svg{color:var(--accent);flex-shrink:0}.headline h2{margin:0;font-family:var(--font-display);font-size:1.8rem;letter-spacing:-.01em;color:var(--ink)}.mode-icons{display:inline-flex;align-items:center;gap:.22rem;color:var(--accent);flex-shrink:0}.mode-icons-sep{font-size:.85em;line-height:1;opacity:.75}.headline p{margin:0;color:var(--muted);font-size:.92rem;max-width:28rem}.lives{display:flex;align-items:center;gap:.3rem;flex-shrink:0;padding-top:.35rem}.life{width:auto;height:auto;border-radius:0;background:none;color:var(--bad);opacity:.28;transition:opacity .2s ease,transform .2s ease}.life.on{opacity:1;transform:scale(1.05)}.grid-wrap{position:relative;z-index:1;display:grid;grid-template-columns:minmax(72px,110px) repeat(3,minmax(0,1fr));grid-template-rows:auto repeat(3,minmax(88px,1fr));gap:.45rem}.corner{min-height:64px}.axis{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.35rem;text-align:center;padding:.4rem;min-height:64px}.axis img{width:40px;height:40px;border-radius:6px}.axis img.crest-badge{object-fit:contain;padding:1px;background:transparent}.axis img.crest-flag{object-fit:cover;background:transparent;box-shadow:0 0 0 1px #1420181f}.mono{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;font-family:var(--font-display);font-size:.95rem;letter-spacing:-.01em;background:var(--accent-soft);border:1px solid var(--stroke);color:var(--accent)}.axis span{font-size:.72rem;font-weight:700;line-height:1.15;color:var(--ink)}.axis.row{min-height:88px}.cell{position:relative;border:1px solid var(--stroke);background:#fff;border-radius:.85rem;min-height:88px;display:flex;align-items:center;justify-content:center;padding:.55rem;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:transform .18s ease,border-color .18s ease,background .18s ease,box-shadow .18s ease}.cell:focus{outline:none}.cell:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (hover: hover) and (pointer: fine){.cell:not(:disabled):hover{transform:translateY(-1px);border-color:var(--accent);box-shadow:0 6px 18px #0f7a3a14}.cell.count-cell:hover{border-color:#d07070}}.cell:disabled{cursor:default}.cell.count-cell:disabled,.cell.correct:not(:disabled){cursor:pointer}.cell.correct{background:var(--accent-soft);border-color:#9fd6b4;animation:pop .35s ease}.cell.correct.hinted{background:#fff6e0;border-color:#e0c070}.cell-hinted{display:inline-flex;align-items:center;color:#b8860b;line-height:1}.cell.correct.hinted .cell-hinted{margin-top:.18rem}.cell.count-cell{background:#fdeeee;border-color:#e8b4b4;cursor:pointer}.cell.count-cell .cell-count strong{color:#b33a3a}.cell.count-cell .cell-count small{color:#c46a6a}.cell-count{display:flex;flex-direction:column;align-items:center;gap:.1rem;line-height:1}.cell-count strong{font-family:var(--font-display);font-size:1.55rem;letter-spacing:-.01em;color:var(--ink)}.cell-count small{font-size:.65rem;color:var(--muted);text-transform:uppercase;letter-spacing:-.01em}.cell.wrong{animation:shake .35s ease}.solutions-list li{display:flex;align-items:baseline;justify-content:space-between;gap:.75rem;padding:.55rem .45rem;border-bottom:1px solid var(--stroke);font-size:.92rem}.solutions-list li:last-child{border-bottom:0}.solutions-list .years{flex-shrink:0;color:var(--muted);font-size:.78rem;font-variant-numeric:tabular-nums}.solution-meta{display:flex;align-items:baseline;gap:.55rem;flex-shrink:0}.solution-meta .pct,.cell-pct{font-variant-numeric:tabular-nums;font-weight:700;color:var(--accent);font-size:.78rem}.cell-pct{font-size:.62rem;line-height:1.2;text-align:center}.cell-sol-count{font-size:.62rem;line-height:1.2;color:var(--muted);font-variant-numeric:tabular-nums}.rarity-pct{font-weight:600;opacity:.85}.rarity-common{color:var(--muted)}.rarity-uncommon{color:var(--accent)}.rarity-rare{color:#c47a12}.rarity-very_rare{color:#7b4db8}.solution-found{color:var(--good);font-weight:700}.cell-answer{display:flex;flex-direction:column;align-items:center;gap:.15rem;text-align:center}.cell-years{font-size:.68rem;color:var(--muted);font-variant-numeric:tabular-nums;line-height:1.15}.cell.correct .cell-years{color:var(--accent)}.cell.active{border-color:var(--accent);box-shadow:0 0 0 2px #0f7a3a2e}.cell-name{font-size:.82rem;font-weight:700;text-align:center;line-height:1.2}.cell-empty{color:var(--muted);font-size:.78rem}.cell-clue{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.25rem;color:var(--accent);line-height:1.15;width:100%}.cell-clue-bulb{display:inline-flex;align-items:center;justify-content:center;color:#b8860b;line-height:1}.cell-clue-label{font-family:var(--font-body);font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}.hint-bar{margin-top:.75rem;margin-bottom:.25rem}.hint-btn{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:.4rem;font-size:.92rem}.hint-reveal{margin:0;padding:.7rem .9rem;border-radius:.85rem;background:var(--accent-soft);border:1px solid #9fd6b4;color:var(--ink);font-size:.92rem;display:flex;flex-direction:column;align-items:flex-start;gap:.35rem}.hint-label{display:inline-flex;align-items:center;gap:.3rem;font-size:.78rem;font-weight:600;color:var(--muted)}.hint-reveal strong{display:block;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:1rem;font-weight:600;letter-spacing:2px;color:var(--accent);margin-left:0;white-space:pre-wrap}.actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.75rem;margin-bottom:1.75rem;justify-content:center}.footer-links{display:flex;flex-direction:column;align-items:center;gap:.55rem;margin-top:1rem}.site-footer{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.35rem;margin-top:auto;padding-top:.85rem;padding-bottom:.15rem;color:var(--muted);font-size:.75rem}.site-footer-sep{opacity:.7}.legal-link{margin:0;padding:0;border:0;background:none;color:var(--muted);font:inherit;text-decoration:underline;text-underline-offset:.18em;cursor:pointer}.legal-link:hover{color:var(--ink)}.legal-body{display:grid;gap:1rem;margin:0 0 1.1rem;max-height:min(55vh,28rem);overflow:auto}.legal-body h4{margin:0 0 .3rem;font-size:.88rem;font-weight:700;color:var(--ink)}.legal-body p{margin:0;color:var(--muted);font-size:.86rem;line-height:1.45}.report-cta{display:flex;align-items:center;justify-content:center;gap:.35rem;width:fit-content;margin:0;padding:0;border:0;background:none;color:var(--muted);font-size:.82rem;text-decoration:underline;text-underline-offset:.18em;cursor:pointer}.report-cta:hover{color:var(--ink)}a.support-cta{text-decoration:underline;text-underline-offset:.18em}.beta-note{margin:0 auto;max-width:26rem;text-align:center;color:var(--muted);font-size:.8rem;line-height:1.45}.report-form{display:grid;gap:.75rem}.report-sheet{display:flex;flex-direction:column;max-height:min(92dvh,720px);overflow:hidden}.report-sheet .report-form{min-height:0;overflow-y:auto;overscroll-behavior:contain}.report-sheet header,.picker-sheet header{margin-bottom:1.75rem;flex-shrink:0}.report-sheet header h3,.picker-sheet header h3{margin-bottom:0}.picker-sheet{display:flex;flex-direction:column;max-height:min(92dvh,720px);overflow:hidden}.picker-body{display:flex;flex-direction:column;gap:.65rem;min-height:0;flex:1}.picker-sheet .search,.picker-sheet .hint-bar{flex-shrink:0}.picker-sheet .results{flex:1;min-height:0;max-height:none;margin-top:0;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.report-form .field{display:grid;gap:.35rem}.report-form .field span{font-size:.78rem;font-weight:600;color:var(--muted)}.report-form input,.report-form textarea{width:100%;border:1px solid var(--stroke);background:var(--bg-soft);border-radius:.85rem;padding:.75rem .9rem;outline:none;font:inherit;color:var(--ink);resize:vertical}.report-form input:focus,.report-form textarea:focus{border-color:var(--accent);background:#fff}.report-form .btn{width:100%;justify-content:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border:1px solid var(--stroke-strong);background:#fff;border-radius:999px;padding:.65rem 1.1rem;font-weight:700;transition:background .15s ease,border-color .15s ease}.btn:hover{border-color:var(--accent);background:var(--accent-soft)}.btn.primary{background:var(--accent);color:#fff;border-color:transparent}.btn.primary:hover{filter:brightness(1.06)}.btn:disabled{opacity:.45;cursor:not-allowed}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#14201859;display:grid;place-items:end center;padding:1rem;z-index:40;animation:fade .2s ease}@media (min-width: 720px){.overlay{place-items:center}.footer-links{flex-direction:row;justify-content:center;flex-wrap:wrap;gap:.75rem 1.25rem}}.sheet{width:min(480px,100%);background:#fff;border:1px solid var(--stroke);border-radius:1.25rem 1.25rem 1rem 1rem;padding:1rem;box-shadow:var(--shadow);animation:rise .25s ease}.sheet header{display:flex;justify-content:space-between;gap:1rem;align-items:start;margin-bottom:1.25rem}.sheet h3{margin:0;font-family:var(--font-display);letter-spacing:0;font-size:1.5rem}.sheet .sub{margin:.45rem 0 0;color:var(--muted);font-size:.85rem;line-height:1.4}.close{border:0;background:transparent;color:var(--muted);font-size:1.4rem;line-height:1;padding:.2rem}.search input{width:100%;border:1px solid var(--stroke);background:var(--bg-soft);border-radius:.85rem;padding:.85rem 1rem;outline:none}.search input:focus{border-color:var(--accent);background:#fff}.results{list-style:none;margin:.65rem 0 0;padding:0;max-height:280px;overflow:auto}.results li button{width:100%;text-align:left;border:0;background:transparent;padding:.7rem .55rem;border-radius:.55rem}.results li button:hover,.results li button:focus-visible{background:var(--accent-soft)}.banner{margin-top:1rem;padding:1rem 1.1rem;border-radius:1rem;border:1px solid var(--stroke);background:var(--bg-soft);display:flex;flex-wrap:wrap;gap:.85rem;align-items:center;justify-content:space-between;animation:rise .3s ease}.banner h3{margin:0;font-family:var(--font-display);letter-spacing:-.01em;font-size:1.55rem}.banner p{margin:.2rem 0 0;color:var(--muted);font-size:.9rem}.share-sheet{width:min(420px,100%);max-height:min(92vh,900px);display:flex;flex-direction:column;overflow:hidden}.share-preview{flex:1;min-height:0;overflow:auto;border-radius:.85rem;background:var(--bg-soft);border:1px solid var(--stroke);display:grid;place-items:center}.share-img{display:block;width:100%;height:auto}.share-loading{padding:3rem 1rem;color:var(--muted);font-size:.95rem}.share-actions{display:grid;gap:.55rem;margin-top:.85rem}.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn.ghost:hover{color:var(--ink);background:var(--bg-soft)}.status{min-height:50vh;display:grid;place-items:center;text-align:center;color:var(--muted)}.toast{position:fixed;left:50%;bottom:1.25rem;transform:translate(-50%);background:var(--ink);border:0;color:#fff;padding:.7rem 1rem;border-radius:999px;z-index:50;animation:rise .2s ease}.announcement-toast{position:fixed;left:50%;bottom:1.25rem;transform:translate(-50%);z-index:55;width:min(520px,calc(100% - 2rem));display:flex;align-items:flex-start;gap:.75rem;padding:.85rem .9rem .85rem 1rem;background:var(--ink);color:#fff;border-radius:14px;box-shadow:var(--shadow);animation:rise .2s ease}.announcement-toast p{margin:0;flex:1;font-size:.92rem;line-height:1.45;white-space:pre-wrap}.announcement-close{flex-shrink:0;display:grid;place-items:center;width:2rem;height:2rem;border:0;border-radius:999px;background:#ffffff1f;color:#fff}.announcement-close:hover{background:#fff3}@keyframes pop{0%{transform:scale(.96)}60%{transform:scale(1.03)}to{transform:scale(1)}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 640px){.app{padding:1rem .85rem calc(.35rem + env(safe-area-inset-bottom,0px))}.overlay:has(.report-sheet){place-items:end stretch;padding:0;align-items:end}.report-sheet{width:100%;max-width:none;max-height:min(78dvh,100%);border-radius:1.15rem 1.15rem 0 0;padding:.75rem 1rem calc(.75rem + env(safe-area-inset-bottom,0px));box-shadow:0 -8px 32px #1420182e}.report-sheet header{margin-bottom:1.1rem}.report-sheet header h3{font-size:1.15rem;margin-bottom:0}.report-sheet .sub{font-size:.78rem;line-height:1.4;margin-top:.4rem}.report-form{gap:.5rem}.report-form .field{gap:.25rem}.report-form input,.report-form textarea{font-size:16px;padding:.65rem .8rem;border-radius:.75rem;resize:none}.report-form textarea{min-height:4.25rem}.report-form .btn{padding:.7rem 1rem}.overlay-picker{place-items:end stretch;padding:0;align-items:end}.overlay-picker .picker-sheet{width:100%;max-width:none;max-height:100dvh;border-radius:1.15rem 1.15rem 0 0;padding:.85rem 1rem calc(.85rem + env(safe-area-inset-bottom,0px));box-shadow:0 -8px 32px #1420182e}.overlay-picker .picker-sheet header{margin-bottom:1.1rem}.overlay-picker .picker-sheet h3{font-size:1.2rem}.overlay-picker .picker-sheet .sub{font-size:.78rem;margin-top:.4rem}.overlay-picker .search input{font-size:16px;padding:.9rem 1rem}.topbar{flex-direction:column;align-items:center;text-align:center;gap:1.1rem}.brand{align-items:center}.meta{justify-content:space-between;width:100%;gap:.75rem}.meta .meta-links{flex:1 0 100%;order:-1;justify-content:center;margin:.15rem 0 .45rem}.meta .how-link{justify-content:center;text-align:center;margin:0;padding-block:0}.meta .level-toggle{margin-right:auto}.meta .date-nav{margin-left:auto}.brand-title{font-size:2.85rem}.brand p{font-size:1.05rem}.headline{flex-direction:column;align-items:center;text-align:center;gap:.45rem}.headline-copy{align-items:center;width:100%}.headline-title{justify-content:center}.headline p{max-width:none}.lives{order:2;justify-content:center;padding-top:.35rem;margin-bottom:.25rem}.headline-copy{order:1}.actions{justify-content:center}.banner{flex-direction:column;text-align:center;justify-content:center}.grid-wrap{grid-template-columns:64px repeat(3,minmax(0,1fr));gap:.35rem}.axis img{width:30px;height:30px}.axis span{font-size:.62rem}.cell{min-height:76px;padding:.35rem}.cell-name{font-size:.72rem}}.admin-boot,.admin-login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:var(--bg-soft)}.admin-login-card{width:min(400px,100%);padding:1.5rem;background:var(--panel);border:1px solid var(--stroke);border-radius:12px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:.75rem}.admin-login-card h1{margin:0;font-family:var(--font-display);font-size:1.5rem}.admin-login-card label{display:flex;flex-direction:column;gap:.35rem;font-size:.85rem;color:var(--muted)}.admin-login-card input{padding:.55rem .65rem;border:1px solid var(--stroke);border-radius:8px;background:var(--bg)}.admin-error{color:var(--bad);font-size:.9rem;margin:0}.admin-app{max-width:1200px;margin:0 auto;padding:1rem 1rem 2rem}.admin-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}.admin-top h1{margin:.15rem 0 0;font-family:var(--font-display);font-size:1.5rem}.admin-back{font-size:.85rem;color:var(--muted);text-decoration:none}.admin-back:hover{color:var(--accent)}.admin-logout{display:inline-flex;align-items:center;gap:.4rem}.admin-section-tabs{display:inline-flex;align-items:center;gap:.35rem;margin-bottom:1rem;padding:.3rem;border:1px solid var(--stroke);border-radius:999px;background:var(--bg-soft)}.admin-section-tabs button{border:0;background:transparent;border-radius:999px;padding:.45rem .8rem;display:inline-flex;align-items:center;gap:.4rem;font-size:.88rem;color:var(--muted)}.admin-section-tabs button.is-active{background:#fff;color:var(--ink);box-shadow:0 1px 2px #1420180f}.admin-main{display:flex;flex-direction:column;gap:1rem;min-width:0}.admin-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 1rem}.admin-date-picker-wrap{position:relative;min-width:16rem}.admin-date-picker-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px -1px 0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;font-size:.78rem;color:var(--muted)}.admin-date-picker-btn{width:100%;min-height:2.45rem;border:1px solid var(--stroke);border-radius:10px;background:#fff;display:inline-flex;align-items:center;justify-content:space-between;gap:.55rem;padding:.45rem .65rem}.admin-date-picker-btn:disabled{opacity:.6}.admin-date-picker-btn span{flex:1;text-align:left}.admin-date-popover{position:absolute;top:calc(100% + .4rem);left:0;z-index:40;width:min(450px,90vw);max-height:320px;overflow:auto;background:#fff;border:1px solid var(--stroke);border-radius:12px;box-shadow:var(--shadow);padding:.25rem}.admin-date-option{width:100%;border:0;background:transparent;border-radius:8px;display:flex;flex-direction:column;gap:.1rem;text-align:left;padding:.5rem .55rem}.admin-date-option:hover,.admin-date-option.is-active{background:var(--accent-soft)}.admin-date-option-main{font-size:.88rem;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:.6rem}.admin-date-option-sub{font-size:.75rem;color:var(--muted)}.admin-date-option-modes{display:inline-flex;align-items:center;gap:.4rem}.admin-date-option-mode{display:inline-flex;align-items:center;gap:.25rem;padding:.16rem .36rem;border:1px solid var(--stroke);border-radius:999px;font-size:.68rem;color:var(--muted)}.admin-date-option-mode-label{font-weight:700;color:var(--text);font-size:.68rem;line-height:1}.admin-date-option.is-today .admin-date-option-main{color:var(--accent)}.admin-date-option.is-past:not(.is-active){opacity:.68}.admin-toolbar-status{flex:1;min-width:18rem}.admin-level-tabs{display:flex;gap:.35rem}.admin-level-tabs button{padding:.4rem .85rem;border:1px solid var(--stroke);border-radius:999px;background:var(--bg);font-size:.85rem}.admin-level-tabs button.is-active{background:var(--accent);border-color:var(--accent);color:#fff}.admin-reset-btn{display:inline-flex;align-items:center;gap:.45rem;padding:.4rem .85rem;border-radius:999px;font-size:.85rem;line-height:1;white-space:nowrap}.admin-reset-notice{margin:-.2rem 0 .1rem;font-size:.86rem;color:var(--muted)}.admin-muted{color:var(--muted);font-size:.85rem;margin:0}.admin-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.5rem}.admin-stat{padding:.65rem .75rem;border:1px solid var(--stroke);border-radius:10px;background:var(--bg-soft);display:flex;flex-direction:column;gap:.2rem}.admin-stat span{font-size:.75rem;color:var(--muted)}.admin-stat strong{font-size:1.25rem;font-family:var(--font-display)}.admin-diff h2,.admin-puzzle h2{margin:0 0 .4rem;font-size:1rem;font-family:var(--font-display)}.admin-diff-bars{display:flex;flex-direction:column;gap:.5rem}.admin-diff-row span{font-size:.82rem;display:block;line-height:1.25;margin-bottom:.1rem}.admin-bar{height:6px;background:var(--stroke);border-radius:999px;overflow:hidden;margin-top:.15rem}.admin-bar i{display:block;height:100%;background:var(--accent);border-radius:999px}.admin-grid{display:grid;grid-template-columns:72px repeat(3,minmax(0,1fr));gap:.4rem;margin-top:.75rem}.admin-grid-corner{min-height:1px}.admin-grid-row{display:contents}.admin-axis{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.25rem;text-align:center;font-size:.65rem;line-height:1.2;padding:.25rem;min-width:0}.admin-axis img{width:32px;height:32px;max-width:32px;max-height:32px;flex-shrink:0;border-radius:6px;object-fit:contain}.admin-axis img.crest-badge{object-fit:contain;padding:1px;background:transparent}.admin-axis img.crest-flag{object-fit:cover;background:transparent;box-shadow:0 0 0 1px #1420181f}.admin-crest-fallback{width:32px;height:32px;flex-shrink:0;display:grid;place-items:center;border-radius:6px;font-size:.65rem;font-family:monospace;background:var(--accent-soft);border:1px solid var(--stroke);color:var(--accent)}.admin-cell{min-height:72px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.15rem;border:1px solid var(--stroke);border-radius:10px;background:var(--panel);padding:.35rem;transition:border-color .15s,background .15s}.admin-cell:hover{border-color:var(--accent);background:var(--accent-soft)}.admin-cell strong{font-size:1.1rem;font-family:var(--font-display)}.admin-cell span{font-size:.68rem;color:var(--muted)}.admin-hint{font-size:.8rem;color:var(--muted);margin:.5rem 0 0}.admin-sheet{display:flex;flex-direction:column;max-height:min(85vh,640px);overflow:hidden}.admin-sheet>header{flex-shrink:0}.admin-sheet-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding-right:.15rem}.admin-section{margin-bottom:1rem}.admin-section:last-child{margin-bottom:0}.admin-section h4{margin:0 0 .5rem;font-size:.9rem}.admin-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.35rem}.admin-list li{display:flex;justify-content:space-between;gap:.75rem;font-size:.88rem;padding:.35rem 0;border-bottom:1px solid var(--stroke)}.admin-meta{color:var(--muted);font-size:.8rem;text-align:right;flex-shrink:0}.admin-announcements{margin-bottom:1.25rem;padding:1rem;border:1px solid var(--stroke);border-radius:12px;background:var(--bg-soft)}.admin-announcements h2,.admin-announcement-history h3{margin:0 0 .35rem;font-family:var(--font-display);font-size:1rem}.admin-announcements>header{margin-bottom:1.35rem}.admin-announcements>header .admin-muted{margin:0}.admin-announcement-active{margin:0 0 1rem;padding:.75rem;border-radius:10px;background:var(--panel);border:1px solid var(--stroke)}.admin-announcement-active p{margin:.35rem 0 0;font-size:.9rem}.admin-announcement-label{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--accent)}.admin-announcement-form{display:flex;flex-direction:column;gap:.75rem}.admin-announcement-form label{display:flex;flex-direction:column;gap:.35rem;font-size:.82rem;color:var(--muted)}.admin-announcement-form textarea{resize:vertical;min-height:4.5rem;padding:.55rem .65rem;border:1px solid var(--stroke);border-radius:8px;background:var(--bg);font:inherit;color:inherit}.admin-success{margin:0;color:var(--good);font-size:.88rem}.admin-announcement-history{margin-top:1rem;padding-top:.75rem;border-top:1px solid var(--stroke)}.admin-announcement-history ul{list-style:none;margin:.5rem 0 0;padding:0;display:flex;flex-direction:column;gap:.65rem}.admin-announcement-history li{font-size:.85rem}.admin-announcement-history time{color:var(--muted);font-size:.78rem}.admin-announcement-history p{margin:.2rem 0 0}.admin-announcement-current{display:inline-block;margin-left:.5rem;font-size:.72rem;color:var(--accent)}@media (max-width: 800px){.admin-section-tabs{width:100%;justify-content:space-between}.admin-section-tabs button{flex:1;justify-content:center}.admin-date-picker-wrap{width:100%;min-width:0}.admin-grid{grid-template-columns:56px repeat(3,minmax(0,1fr));gap:.3rem}.admin-toolbar-status{flex:1 0 100%}}