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var(--ink)}.sb-avatar.you{background:var(--surface);color:var(--ink)}.sb-meta{flex:1;min-width:0}.sb-name{font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14.5px}.sb-sub{font-size:12px;color:var(--ink-soft)}.sb-clock{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:7px;background:var(--surface);border:2px solid var(--line)}.sb-row.active .sb-clock{border-color:var(--accent);background:var(--surface-accent-2)}.sb-clock-time{font-family:var(--mono);font-weight:700;font-size:15px;font-variant-numeric:tabular-nums}.sb-row.active .sb-clock-time{color:var(--accent-deep)}.sb-divider{display:flex;align-items:center;gap:10px;padding:0 14px;height:0;position:relative}.sb-divider:before,.sb-divider:after{content:"";flex:1;border-top:2px dashed var(--line)}.sb-divider span{font-family:var(--serif);font-weight:700;font-style:italic;font-size:12px;color:var(--ink-soft);background:var(--paper);padding:0 4px}.bubble{position:relative;padding:13px 16px 11px;border-radius:3px 12px 12px;background:var(--bubble-bg);border:2px solid var(--bubble-border);font-size:14px;line-height:1.5;animation:pop .25s cubic-bezier(.2,.8,.3,1.3);box-shadow:3px 3px rgba(var(--shadow-rgb),calc(var(--shadow-a) * .3))}.bubble p{font-family:var(--serif);font-style:italic;color:var(--bubble-ink)}@keyframes pop{0%{opacity:0;transform:scale(.92) translateY(4px)}}.bubble-meta{display:flex;gap:12px;margin-top:7px;font-size:11px;color:var(--bubble-meta);font-family:var(--mono)}.fallback-tag{color:var(--brass);cursor:help}.guard-tag{color:var(--green);cursor:help}.error-box{padding:13px 15px;border-radius:var(--radius);font-size:13.5px;line-height:1.5;background:var(--err-bg);border:2px solid var(--red);color:var(--err-ink)}.error-actions{display:flex;gap:12px;margin-top:9px}.error-actions button{color:var(--ink);font-weight:700;text-decoration:underline;padding:2px 4px}.moves-panel{background:var(--paper);border:2px solid var(--ink);border-radius:var(--radius);box-shadow:4px 4px rgba(var(--shadow-rgb),calc(var(--shadow-a) * .35));overflow:hidden;display:flex;flex-direction:column}.panel-title{display:flex;align-items:baseline;justify-content:space-between;padding:11px 15px;border-bottom:2px solid var(--ink);font-family:var(--serif);font-weight:700;font-size:15px;color:var(--ink);background:var(--surface)}.panel-meta{font-family:var(--mono);font-size:10.5px;color:var(--ink-soft);font-weight:600}.moves-table{max-height:280px;min-height:110px;overflow-y:auto}.moves-table::-webkit-scrollbar{width:10px}.moves-table::-webkit-scrollbar-thumb{background:var(--line);border-radius:5px;border:2px solid var(--paper)}.mt-head{display:grid;grid-template-columns:34px 1fr 1fr;padding:6px 12px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-soft);border-bottom:1.5px solid var(--line);position:sticky;top:0;background:var(--paper);z-index:1}.mt-row{display:grid;grid-template-columns:34px 1fr 1fr;padding:0 12px;align-items:stretch}.mt-row:nth-child(2n){background:var(--row-alt)}.mt-num{font-family:var(--mono);font-size:11.5px;color:var(--ink-soft);display:flex;align-items:center}.mt-cell{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:6px 8px;margin:2px;border-radius:6px;border:1.5px solid transparent}.mt-cell.latest{background:var(--surface-accent-2);border-color:var(--accent)}.mt-san{font-family:var(--mono);font-size:13.5px;font-weight:700}.mt-time{font-family:var(--mono);font-size:10px;color:var(--ink-soft)}.moves-table .empty{padding:20px 12px;font-size:13px}.controls{display:flex;gap:10px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px;animation:fade .25s ease}@keyframes fade{0%{opacity:0}}.gameover{text-align:center;padding:40px 46px;border-radius:18px;max-width:460px;background:var(--paper);border:3px solid var(--ink);box-shadow:10px 10px rgba(var(--shadow-rgb),calc(var(--shadow-a) * .7));animation:pop .3s cubic-bezier(.2,.8,.3,1.3)}.go-emoji{font-size:54px;margin-bottom:10px}.gameover h2{font-family:var(--serif);font-size:36px;font-weight:900;letter-spacing:-.01em;color:var(--ink)}.gameover.win h2{color:var(--green)}.gameover.loss h2{color:var(--red)}.gameover p{color:var(--ink-soft);margin:10px 0 24px}.go-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.confetti{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:60}@media (max-width: 900px){.game-screen{height:auto;overflow:visible}.layout{flex-direction:column;align-items:center;padding:12px}.side-col{width:min(90vw,640px);overflow:visible}.board{width:min(88vw,calc(100vh - 260px))}.board3d-wrap{flex:none;align-self:center;width:92vw;height:min(92vw,70vh)}.evalbar{height:min(88vw,calc(100vh - 260px))}.board-area:has(.board3d-wrap) .evalbar{height:min(92vw,70vh);align-self:center;margin:0}.topbar{padding:12px 14px}.status{font-size:13px}.difficulty-row{flex-direction:column}}