:root{color-scheme:light;--green:#102e2b;--mint:#d9ede5;--gold:#e4b757;--ink:#183330;--paper:#f4f7f5;--line:#d7e1dc}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Tahoma,Arial,sans-serif;font-size:16px;line-height:1.6}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;touch-action:manipulation}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:3px solid #deaa36;outline-offset:4px}header{background:var(--green);color:white;padding:20px max(24px,calc((100vw - 1080px)/2));display:flex;justify-content:space-between;align-items:center}.brand{display:flex;gap:13px;align-items:center;color:white;text-decoration:none;font-size:21px;font-weight:bold;line-height:1.5}.brand small{display:block;font-size:12px;color:#b5cdc4;font-weight:normal}.logo{color:var(--gold);font-size:44px;line-height:1}.header-actions{display:flex;gap:10px}.icon{background:#ffffff0d;border:1px solid #ffffff28;border-radius:12px;width:45px;height:45px;color:white;font-size:22px}.icon[aria-pressed=true]{background:#dcb360;color:#102e2b}main{max-width:1080px;margin:auto;padding:26px 24px 20px}.game-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.eyebrow{font-size:14px;color:#60766d}h1{font-size:32px;line-height:1.3;margin:4px 0;font-weight:700}.level-button{border:1px solid var(--line);background:white;border-radius:12px;padding:9px 17px;text-align:right;font-size:14px}.level-button span{display:block;font-weight:bold;color:#64796f;font-size:14px}.stats{display:flex;background:white;border:1px solid var(--line);border-radius:16px;padding:15px 0;box-shadow:0 8px 28px #18333004}.stats div{flex:1;text-align:center}.stats div+div{border-right:1px solid var(--line)}.stats small{display:block;font-size:14px;color:#65796e}.stats strong{display:block;font-size:26px;font-variant-numeric:tabular-nums;line-height:1.45}.muted{color:#9aaba1;font-size:19px}.progress{margin:14px 0 18px;height:5px;background:#dde7e0;border-radius:20px;overflow:hidden}.progress div{width:0;height:100%;background:#2f8770;transition:width .4s}.instruction{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:14px;margin-bottom:13px}#dots{letter-spacing:4px;white-space:nowrap;color:#aebeb4;direction:ltr}.boards{display:grid;grid-template-columns:1fr 1fr;gap:18px;direction:ltr}.photo-card{overflow:hidden;background:white;border:1px solid var(--line);border-radius:17px;box-shadow:0 7px 22px #102e2b0a}.photo-label{display:flex;justify-content:space-between;padding:10px 15px;direction:rtl;font-size:14px;font-weight:bold}.photo-label span:last-child{font-size:12px;color:#8ba093;letter-spacing:2px}.image-wrap{position:relative;aspect-ratio:4/3;background:#e2eae5}canvas{display:block;width:100%;height:100%;touch-action:manipulation;cursor:crosshair}.bottom-bar{display:flex;gap:12px;align-items:center;margin-top:22px}.bottom-bar button{border-radius:12px;padding:11px 22px;font-size:15px;font-weight:bold;min-height:48px}.hint{color:#fff;background:var(--green);border:1px solid var(--green);display:flex;gap:10px;align-items:center}.hint span{color:var(--gold);font-size:20px}.hint b{background:#ffffff1f;min-width:25px;border-radius:6px;font-size:14px}.secondary{background:transparent;border:1px solid #c7d4cc;color:var(--ink)}.best{margin-right:auto;font-size:14px;color:#6b7d72}.best b{color:var(--ink);margin-right:5px}.message{font-size:14px;text-align:center;min-height:23px;margin:18px 0;color:#597265}footer{border-top:1px solid var(--line);padding-top:16px;text-align:center;font-size:12px;color:#7b8d83}dialog{padding:0;border:1px solid #d0dfd6;border-radius:24px;max-width:440px;width:calc(100% - 36px);box-shadow:0 30px 100px #071a2944;color:var(--ink)}dialog::backdrop{background:#092d26b8;backdrop-filter:blur(5px)}.modal-content{padding:32px;text-align:center}.modal-content h2{font-size:26px;line-height:1.4;margin:12px 0}.modal-content p{font-size:15px;color:#65796e}.big-symbol{font-size:48px;color:#c18d27}.primary{background:var(--green);color:white;border:0;padding:12px 24px;border-radius:12px;font-weight:bold;width:100%;margin-top:12px}.modal-content .secondary{width:100%;margin-top:10px;padding:10px;border-radius:12px}.level-list{display:grid;gap:10px;margin-top:20px}.level-item{display:flex;align-items:center;gap:12px;text-align:right;border:1px solid var(--line);background:#f5f8f6;border-radius:14px;padding:13px;color:var(--ink)}.level-item b{width:35px;height:35px;display:grid;place-items:center;background:#deebe2;border-radius:10px}.level-item small{font-size:12px;color:#728579}.result-stats{display:flex;justify-content:center;gap:35px;padding:15px;background:#f1f6f2;border-radius:14px}.result-stats strong{display:block;font-size:27px}.result-stats small{font-size:13px}#loading{position:fixed;inset:0;background:#102e2b;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;color:white}#loading[hidden]{display:none}.loader{width:40px;height:40px;border:3px solid #ffffff24;border-top-color:#e4b757;border-radius:50%;animation:spin 1s linear infinite}#retry{padding:10px 25px;border:0;border-radius:10px;background:var(--gold);color:var(--green)}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:680px){header{padding:13px 18px}.brand{font-size:18px}.logo{font-size:37px}.icon{width:40px;height:40px}main{padding:20px 14px 18px}.game-heading{margin-bottom:16px}h1{font-size:25px}.level-button{padding:6px 13px}.stats{padding:11px 0}.stats strong{font-size:23px}.stats small{font-size:12px}.instruction{font-size:12px;gap:5px}#dots{font-size:12px;letter-spacing:2px}.boards{grid-template-columns:1fr;gap:12px;max-width:480px;margin:auto}.photo-label{padding:6px 12px;font-size:12px}.photo-card{border-radius:12px}.bottom-bar{gap:8px;margin-top:16px;flex-wrap:wrap}.bottom-bar button{padding:8px 15px;font-size:14px}.best{font-size:12px}.message{font-size:12px;margin:12px 0}footer{font-size:12px}.modal-content{padding:25px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.level-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:18px}.level-tile{border:1px solid var(--line);background:#f4f8f5;color:var(--ink);border-radius:9px;height:45px;font-size:16px}.level-tile.selected{background:var(--green);color:#fff}.page-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:15px 0}.page-nav .secondary{width:auto;margin:0;padding:6px 13px;font-size:14px}.page-nav span{font-size:14px;white-space:nowrap}button:disabled{opacity:.4;cursor:default}.jump{display:flex;gap:8px;margin-top:5px}.jump input{width:100%;min-width:0;border:1px solid var(--line);border-radius:10px;padding:9px 12px;font:inherit;text-align:center}.jump .primary{width:auto;margin:0;padding:9px 16px}#jumpForm label{font-size:14px}.credits{margin-top:8px;font-size:12px}.credits a{color:#647c6e;text-decoration:underline}#dots{letter-spacing:0;color:#2f8770;font-weight:bold;min-width:40px}#credits a:focus-visible{outline-offset:2px}
.room-panel{background:white;border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:20px}.room-panel[hidden]{display:none}.room-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.room-top>div{margin-left:auto}.room-top small{font-size:12px;color:#667c70;display:block}.room-top strong{font-size:23px;letter-spacing:3px;direction:ltr;display:block}.room-top button{border-radius:10px;padding:7px 12px;font-size:14px}.players{display:flex;gap:8px;overflow-x:auto;padding:15px 0;max-width:100%}.player{flex-shrink:0;min-width:105px;background:#f1f6f3;padding:8px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px}.player span,.player b{display:block}.player.mine{background:#d9eee2;border-color:#73a990}#roomStatus{font-size:14px;color:#62786c}.room-input{width:100%;min-height:47px;margin:6px 0 15px;padding:10px 14px;border-radius:10px;border:1px solid #c7d8ce;font:inherit}#joinForm label{display:block;text-align:right;font-size:14px}#joinError{color:#a33737;font-size:14px}

.image-wrap{overflow:hidden;direction:ltr}.image-wrap canvas{max-width:none;flex-shrink:0}.image-wrap:has(canvas[style*="200%"]){scrollbar-width:thin}#zoom[aria-pressed=true]{background:var(--mint)}

.image-wrap canvas{touch-action:pan-x pan-y pinch-zoom}

.duration-control{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin:0 0 14px;font-size:14px;color:#597265}.duration-control select{font:inherit;color:var(--ink);background:white;border:1px solid var(--line);border-radius:10px;padding:8px 12px}.duration-control select:disabled{opacity:.7}