@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap";:root{color-scheme:dark;font-family:Manrope,system-ui,sans-serif;color:#f5f5fa;background:#161930;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--navy: #161930;--surface: #1c203b;--surface-raised: #252a48;--line: #303552;--muted: #a5abc4;--yellow: #f7cd21;--blue: #0084ff;--orange: #ff4f01;--violet: #785eea}*{box-sizing:border-box}body{margin:0}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--yellow);outline-offset:4px}svg{width:20px;height:20px;flex-shrink:0}[hidden]{display:none!important}.app-shell{width:100%;max-width:600px;margin:0 auto;padding:env(safe-area-inset-top,0px) 12px max(20px,env(safe-area-inset-bottom,0px))}.app-header{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:60px;padding:8px 4px}.brand{display:inline-flex;gap:8px;align-items:center;min-height:44px;text-decoration:none;color:#f5f5fa;font:700 21px DM Sans,sans-serif;letter-spacing:-1px}.brand-dot{color:var(--yellow)}.brand-mark{display:grid;grid-template-columns:repeat(2,8px);gap:3px;transform:rotate(-6deg)}.brand-mark i{width:8px;height:8px;border-radius:2px;background:#eeeefa}.brand-mark i:nth-child(2){background:var(--yellow)}.brand-mark i:nth-child(3){background:var(--blue)}.game-identity{display:flex;align-items:center;gap:8px;min-width:0}.heading-art{color:var(--muted);display:flex}.heading-art svg{width:18px;height:18px}h1{margin:0;font-size:15px;font-weight:700;letter-spacing:-.4px}.main,.play-card{min-width:0}.board-wrap{width:100%;padding:4px;border-radius:8px;background:#111428;container-type:inline-size}.board{display:grid;grid-template-columns:repeat(var(--columns),minmax(0,1fr));gap:clamp(2px,.7cqw,4px);aspect-ratio:1;-webkit-user-select:none;user-select:none}.cell{display:grid;place-items:center;min-width:0;width:100%;padding:0;aspect-ratio:1;border:0;border-radius:3px;color:#fff;font-family:DM Sans,sans-serif;font-size:clamp(12px,calc(90cqw / var(--columns)),30px);font-weight:700;touch-action:manipulation;transition:filter .12s}.cell:active:not(:disabled):not([data-inactive=true]){filter:brightness(1.2)}.cell:focus-visible{outline:3px solid #fff;outline-offset:-4px;position:relative;z-index:1}.cell--closed{background:var(--yellow);color:var(--navy)}.cell--muted{background:#696973;color:#fff}.cell--open{background:var(--blue)}.cell--flagged{background:#ce4105}.cell--flagged.cell--error{background:var(--violet)}.cell--mine{background:var(--orange)}.cell--red{background:#740032}.cell--blue{background:var(--blue)}.cell--pink{background:#ffabb5;color:#740032}.cell--yellow{background:var(--yellow);color:var(--navy)}.cell--orange{background:var(--orange)}.cell--violet{background:var(--violet)}.cell--solved{filter:saturate(.4) brightness(.65)}.game-toolbar{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:44px;padding:8px 4px}.status{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:11px}.status i{width:5px;height:5px;background:#7f859e;border-radius:50%;flex-shrink:0}.status[data-status=playing] i{background:var(--blue);box-shadow:0 0 0 3px #0084ff18}.status[data-status=won] i{background:var(--yellow)}.status[data-status=lost] i{background:var(--orange)}.session-stats{display:flex;align-items:center;gap:12px;color:#c0c5db;font:12px DM Sans,sans-serif;font-variant-numeric:tabular-nums}.session-stats>span{display:flex;gap:4px;align-items:center}.session-stats svg{width:13px;height:13px;color:#7e86a9}.moves-label{color:var(--muted);font-size:10px}#board-dimensions{color:#a5abc4;padding:3px 5px;background:var(--surface-raised);border-radius:4px;font-size:10px;white-space:nowrap}.game-controls{padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}.controls{display:flex;justify-content:space-between;align-items:end;gap:12px}.control-label{color:var(--muted);font-size:11px}.size-control{display:grid;gap:6px;flex:1}.select-wrap{position:relative;display:flex;align-items:center}.select-wrap svg{position:absolute;right:12px;width:16px;height:16px;color:var(--muted);pointer-events:none}select{width:100%;min-height:46px;padding:10px 36px 10px 12px;border:1px solid #3a4162;border-radius:7px;appearance:none;background:var(--surface-raised);color:#eeeefa;cursor:pointer;font-size:16px}.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:11px 18px;border:1px solid #3a4162;border-radius:7px;background:var(--surface-raised);color:#eeeefa;font-size:13px;font-weight:700;white-space:nowrap}.button svg{width:17px;height:17px}.button--primary{background:var(--yellow);border-color:var(--yellow);color:var(--navy);flex:1}.button--primary:active{background:#ffdf55}.extra-controls{display:flex;gap:14px;align-items:center;justify-content:space-between;margin-bottom:14px}.segmented{display:grid;grid-template-columns:1fr 1fr;flex:1;padding:3px;gap:3px;border-radius:8px;background:#14182e;border:1px solid var(--line)}.segmented button{display:flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:8px 12px;border:0;border-radius:5px;background:transparent;color:var(--muted);font-size:12px}.segmented button svg{width:16px;height:16px}.segmented button[aria-pressed=true]{background:#34304f;color:#ffe67c;box-shadow:inset 0 0 0 1px #f7cd2133}.preview-button{width:100%;margin-bottom:14px;color:#d2c7ff;background:#785eea20;border-color:#785eea60}.preview-button:disabled{color:#b4a6e4}.board-hint{margin:12px 0 0;color:var(--muted);text-align:center;font-size:11px;line-height:1.6}.game-picker{margin-top:22px}.section-label{display:flex;align-items:center;justify-content:space-between;gap:8px;color:#b5bad1;font-size:10px;font-weight:700;letter-spacing:1.3px}.library-note{font-weight:400;letter-spacing:0;color:#929bbd;font-size:10px}.game-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px}.game-link{display:flex;justify-content:center;align-items:center;text-align:center;gap:9px;min-width:0;min-height:64px;padding:10px 6px;background:var(--surface);border:1px solid var(--line);border-radius:9px}.game-link[aria-pressed=true]{background:var(--yellow);color:var(--navy);border-color:var(--yellow)}.game-icon{display:flex;color:#a5abc4}.game-link[aria-pressed=true] .game-icon{color:#3c371b}.game-icon svg{width:20px;height:20px}.game-link-text{display:grid;gap:3px}.game-link-text b{font-size:12px;font-weight:700}.game-link-text small{font-size:10px;color:#a5abc4}.game-link[aria-pressed=true] .game-link-text small{color:#61521b}.info-card{margin-top:20px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:10px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:16px 0}.metric{display:grid;gap:4px}.metric strong{font:500 25px DM Sans,sans-serif;color:#f1f2fc;font-variant-numeric:tabular-nums;letter-spacing:-.7px}.metric span{color:var(--muted);font-size:11px}.progress-track{height:4px;border-radius:3px;background:#303552;overflow:hidden}#progress{height:100%;background:var(--violet);border-radius:inherit;transition:width .2s}.progress-label{margin:8px 0 0;color:var(--muted);font-size:10px}.rules-card{margin-top:12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);overflow:hidden}.rules-card summary{display:flex;align-items:center;gap:12px;min-height:52px;padding:12px 16px;font-size:13px;font-weight:600;cursor:pointer;list-style:none}.rules-card summary::-webkit-details-marker{display:none}.rules-card summary svg{color:var(--muted);width:18px;height:18px}.rules-card[open] summary svg{transform:rotate(180deg)}.rules-category{margin-left:auto;color:#929bbd;font-size:11px;font-weight:400}.rules-content{padding:0 16px 16px}#game-description{margin:0 0 18px;font-size:13px;color:#c0c5db;line-height:1.8}.rules-card ol{list-style:none;counter-reset:rules;display:grid;gap:16px;margin:0;padding:0}.rules-card li{position:relative;padding-left:30px;counter-increment:rules;color:var(--muted);font-size:12px;line-height:1.8}.rules-card li:before{content:counter(rules,decimal-leading-zero);position:absolute;left:0;top:1px;color:#a796f0;font:11px/1.8 DM Sans,sans-serif}.rule-tip{display:flex;align-items:start;gap:10px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);color:#b8a7fc}.rule-tip>span{font-size:20px;line-height:1}.rule-tip p{margin:0;font-size:12px;line-height:1.8}.result{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px;padding:16px;border:1px solid #f7cd2155;background:#f7cd2110;border-radius:10px}.result[data-status=lost]{border-color:#ff4f0155;background:#ff4f0110}.result-symbol{color:var(--yellow);font-size:30px}.result[data-status=lost] .result-symbol{color:var(--orange)}.result h2{margin:0 0 5px;font-size:15px}.result p{margin:0;color:#c0c5db;font-size:12px;line-height:1.6}.result .button{margin-left:auto}.footer{display:flex;justify-content:space-between;gap:12px;margin-top:22px;padding:0 4px;color:#949cba;font-size:10px}.keyboard-note{display:flex;align-items:center;gap:4px}kbd{padding:1px 4px;border:1px solid #454d70;border-radius:3px;font:10px DM Sans,sans-serif}.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:420px){.game-link{flex-direction:column;gap:6px;min-height:68px}.game-link-text small{display:none}.game-link-text b{font-size:11px}.metric strong{font-size:22px}.metric span{font-size:10px}.keyboard-note{display:none}}@media(max-width:360px){.app-header{min-height:54px}.brand{font-size:19px}h1{font-size:13px}.heading-art{display:none}.session-stats{gap:8px}.moves-label{display:none}.status{font-size:10px}.library-note{font-size:9px}.extra-controls{gap:8px}.segmented button{padding:8px}.info-card{padding:12px}}@media(orientation:landscape)and (max-height:600px){.app-shell{max-width:min(600px,calc(100svh - 36px))}}@media(hover:hover){.cell:hover:not(:disabled):not([data-inactive=true]){filter:brightness(1.12)}.game-link:hover:not([aria-pressed=true]),.button:hover:not(.button--primary):not(:disabled){background:#303653}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}