:root{font-family:'DM Sans',Arial,sans-serif;color:#e9eee9;background:#111c20;font-synthesis:none;--panel:#1b292c;--line:#344447;--muted:#a4b2ac;--green:#c9ed74;--board:#3d7161;--board-dark:#325f51}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{background:radial-gradient(circle at 50% -20%,#24413d 0,#111c20 55%);overflow-x:hidden}button,select{font:inherit}button{cursor:pointer}button:focus-visible,select:focus-visible{outline:3px solid #e7f9aa;outline-offset:3px}.app{max-width:1250px;margin:auto;padding:0 30px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:86px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff16}.brand{display:flex;align-items:center;gap:13px}.brand-mark{width:36px;height:36px;position:relative;display:block}.brand-mark i{position:absolute;border-radius:50%;width:24px;height:24px;background:#dbe9de;left:0;top:0;box-shadow:1px 2px 4px #0005}.brand-mark i+ i{background:#c9ed74;left:12px;top:12px}.brand strong{display:block;font:800 22px/1 'Outfit',Arial,sans-serif;letter-spacing:.18em}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:.12em;text-transform:uppercase;margin-top:5px}.top-actions{display:flex;gap:8px;align-items:center}.icon-btn,.text-btn{height:38px;min-width:38px;border:1px solid var(--line);background:#ffffff09;color:#eaf2e9;border-radius:10px;font-size:19px}.text-btn{font-size:12px;font-weight:800;letter-spacing:.08em;padding:0 12px}.icon-btn:hover,.text-btn:hover{background:#ffffff18}.layout{display:grid;grid-template-columns:minmax(0,720px) minmax(260px,310px);gap:48px;justify-content:center;padding:36px 0 24px;flex:1}.game-panel{min-width:0}.match-heading{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:22px}.eyebrow,.card-kicker{color:var(--green);font-size:11px;font-weight:800;letter-spacing:.15em}.eyebrow{margin:0 0 7px}.match-heading h1{font:700 clamp(26px,3vw,38px)/1.1 'Outfit',Arial,sans-serif;letter-spacing:-.04em;margin:0}.mode-badge{border:1px solid #a7ce6d65;color:#c9ed74;border-radius:100px;font-size:10px;font-weight:800;white-space:nowrap;letter-spacing:.09em;padding:7px 12px;margin-bottom:3px}.scorebar{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:stretch;margin-bottom:15px}.score-card{display:flex;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 15px;min-width:0}.score-card.active{border-color:#c9ed7480;background:#23362f}.mini-disc{width:24px;height:24px;flex:none;border-radius:50%;box-shadow:inset 2px 3px 4px #0007,0 2px 4px #0005}.mini-disc.black{background:linear-gradient(135deg,#394649,#101618)}.mini-disc.white{background:linear-gradient(135deg,#fff,#bdcdc4)}.score-label{font-size:13px;color:#cfdbd2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.score-card strong{font:700 23px 'Outfit',sans-serif;margin-left:auto}.score-mid{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:#9fb0a7;font-size:10px;letter-spacing:.08em;min-width:62px}.score-mid span+span{font-size:11px;letter-spacing:0;color:#e5efdf}.board-shell{padding:12px;background:#1c3834;border:1px solid #5d8777;border-radius:19px;box-shadow:0 24px 65px #0005,inset 0 1px 0 #ffffff24}.board-grid{width:100%;aspect-ratio:1;display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);border-radius:8px;overflow:hidden;background:var(--board);box-shadow:inset 0 0 24px #1f514c}.cell{position:relative;border:1px solid #ffffff1c;background:transparent;padding:0;display:grid;place-items:center;color:inherit;min-width:0;touch-action:manipulation}.cell:hover:not(:disabled){background:#ffffff16}.cell:disabled{cursor:default}.cell .disc{width:72%;height:72%;border-radius:50%;display:block;box-shadow:0 3px 6px #0006,inset -3px -3px 5px #0004;transform:scale(1);animation:pop .2s ease-out}.cell .disc.black{background:radial-gradient(circle at 30% 24%,#526266,#172023 66%)}.cell .disc.white{background:radial-gradient(circle at 30% 20%,#fff,#d4dfd5 72%)}.cell.legal:after{content:'';width:18%;height:18%;border-radius:50%;background:#d7f6a0a8;box-shadow:0 0 0 5px #d7f6a01c}.cell.hint{background:#edffab45!important;box-shadow:inset 0 0 0 3px #e7f9aa}.cell.last:before{content:'';position:absolute;inset:4px;border:2px solid #c9ed7477;border-radius:5px;pointer-events:none}.cell:focus-visible{outline:3px solid #f3ffbd;outline-offset:-4px;z-index:2}@keyframes pop{from{transform:scale(.38)}to{transform:scale(1)}}.status-row{min-height:48px;display:flex;align-items:center;gap:10px;color:#dce7dd;font-size:13px}.status-dot{width:7px;height:7px;background:var(--green);border-radius:50%;box-shadow:0 0 10px var(--green);flex:none}.toolbar{display:flex;gap:9px}.action-btn{border:1px solid var(--line);background:var(--panel);color:#e6eee7;border-radius:10px;min-height:44px;padding:0 17px;display:flex;justify-content:center;align-items:center;gap:8px;font-size:13px;font-weight:700}.action-btn span:first-child{font-size:19px;font-weight:400}.action-btn.primary{background:var(--green);color:#1c2a24;border-color:var(--green)}.action-btn:hover:not(:disabled){filter:brightness(1.12)}.action-btn:disabled{opacity:.42;cursor:default}.sidebar{padding-top:18px;display:flex;flex-direction:column;gap:14px}.sidebar-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:23px}.intro-card{background:linear-gradient(150deg,#263e37,#1b292c 75%)}.sidebar-card h2{font:700 23px/1.15 'Outfit',Arial,sans-serif;letter-spacing:-.03em;margin:16px 0 11px}.sidebar-card p{font-size:13px;line-height:1.6;color:#c0cdc4;margin:0}.inline-link{border:0;background:transparent;color:var(--green);font-size:12px;font-weight:800;padding:0}.intro-card .inline-link{margin-top:17px}.segmented{display:flex;background:#101b1d;border:1px solid var(--line);border-radius:10px;padding:3px;margin:16px 0 19px}.segmented button{width:50%;min-height:37px;background:transparent;border:0;color:#adbbb3;border-radius:7px;font-size:12px;font-weight:700}.segmented button.selected{background:#334b3f;color:#e7f9cb}.select-label{display:block;color:#d6e0d7;font-size:12px;font-weight:700;margin:0 0 8px}select{appearance:none;width:100%;height:41px;color:#e7eee6;background:#172428;border:1px solid #455852;border-radius:9px;padding:0 13px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='m3 6 5 5 5-5' fill='none' stroke='%23c9ed74' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}.sidebar-card p.subtle{font-size:11px;color:#91a39a;line-height:1.4;margin-top:12px}.card-header{display:flex;justify-content:space-between;align-items:center;gap:5px}.stats-row{display:grid;grid-template-columns:repeat(3,1fr);margin-top:18px;text-align:center}.stats-row>div+div{border-left:1px solid var(--line)}.stats-row strong{display:block;font:700 22px 'Outfit',sans-serif;color:#f2f4e9}.stats-row span{display:block;font-size:10px;color:var(--muted);margin-top:4px}.sidebar-foot{display:flex;justify-content:space-between;gap:5px;color:#8c9f96;font-size:10px;margin-top:auto;padding:3px 2px}footer{border-top:1px solid #ffffff13;display:flex;align-items:center;justify-content:space-between;min-height:48px;color:#82968b;font-size:11px}footer button{border:0;background:none;color:#aabdac;font-size:11px}.modal-backdrop{position:fixed;inset:0;background:#071013c9;z-index:10;display:grid;place-items:center;padding:18px;backdrop-filter:blur(4px)}.modal-backdrop.hidden{display:none}.modal{position:relative;width:min(100%,490px);max-height:min(85vh,750px);overflow:auto;background:#1b292c;border:1px solid #526c5d;border-radius:18px;box-shadow:0 25px 80px #0009;padding:30px}.modal-close{position:absolute;right:15px;top:13px;width:34px;height:34px;color:#dce7dd;background:#ffffff12;border:0;border-radius:8px;font-size:24px}.modal h2{font:700 29px 'Outfit',sans-serif;margin:0 35px 13px 0}.modal p,.modal li{color:#cbd7ce;font-size:14px;line-height:1.6}.modal ol,.modal ul{padding-left:20px}.modal .modal-kicker{color:var(--green);font-size:11px;font-weight:800;letter-spacing:.12em;margin:0 0 8px}.modal .modal-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px}.modal .modal-stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:19px}.modal-stat-grid div{background:#142225;padding:14px;border-radius:9px}.modal-stat-grid strong{display:block;color:var(--green);font:700 23px 'Outfit',sans-serif}.modal-stat-grid span{color:#b7c7b9;font-size:11px}.modal .toggle-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);color:#dce9df;font-size:13px}.modal .toggle-row input{width:20px;height:20px;accent-color:#c9ed74}.result-score{font:800 52px 'Outfit',sans-serif;color:var(--green);margin:10px 0}.modal .credit-name{color:var(--green);font-weight:700}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#d9f3a2;color:#1a2a20;padding:10px 16px;border-radius:8px;font-size:13px;font-weight:700;z-index:20;box-shadow:0 8px 30px #0005;max-width:90vw;text-align:center}@media(max-width:900px){.app{padding:0 18px}.layout{grid-template-columns:minmax(0,650px);gap:18px;padding-top:24px}.sidebar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding-top:0}.intro-card{grid-row:span 2}.sidebar-foot{grid-column:1/-1}.stats-card{align-self:start}}@media(max-width:600px){.app{padding:0 12px}.topbar{height:65px}.brand strong{font-size:17px}.brand small{font-size:8px}.brand-mark{transform:scale(.82);margin-right:-4px}.layout{padding-top:22px}.match-heading{align-items:start;margin-bottom:16px}.match-heading h1{font-size:25px}.mode-badge{font-size:9px;padding:6px 8px}.score-card{padding:8px;gap:6px;min-height:47px}.score-card strong{font-size:19px}.score-label{font-size:11px}.mini-disc{width:18px;height:18px}.score-mid{min-width:39px;font-size:8px}.score-mid span+span{font-size:9px}.board-shell{padding:7px;border-radius:12px}.status-row{font-size:12px;min-height:43px}.toolbar{gap:6px}.action-btn{flex:1;padding:0 6px;font-size:11px;min-height:43px}.action-btn span:first-child{font-size:17px}.sidebar{display:flex;gap:10px}.sidebar-card{padding:17px}.intro-card h2{font-size:21px}.sidebar-foot{padding:5px 3px}footer{margin-top:10px}}@media(max-width:390px){.score-label{max-width:72px}.match-heading h1{font-size:23px}.mode-badge{font-size:8px}.toolbar .action-btn{font-size:10px}}

.cell{display:flex;align-items:center;justify-content:center}.cell .disc{width:72%;height:auto;aspect-ratio:1;flex:none}.cell.legal:after{width:18%;height:auto;aspect-ratio:1;flex:none}

@media(prefers-reduced-motion:reduce){.cell .disc{animation:none}.modal-backdrop{backdrop-filter:none}}