*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 50% 0%,rgba(31,106,91,.16),transparent 34%),#111816;color:#dfe8e4;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button{font:inherit}.loading{display:grid;min-height:100vh;place-items:center}.lobby-shell{display:grid;min-height:100vh;place-items:center;padding:24px}.lobby-panel{display:grid;gap:18px;width:min(100%,420px);border:1px solid #2b3c36;border-radius:10px;background:#161f1cf5;padding:22px;box-shadow:0 24px 60px #0000004d}.lobby-error{border:1px solid #87433d;border-radius:6px;background:#3a1f1c;color:#ffd8d2;padding:10px}.primary-action,.join-form button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border:1px solid #44b89e;border-radius:7px;background:#163f36;color:#f4fbf7;cursor:pointer}.join-form{display:grid;gap:12px}.join-form h2{margin:0;font-size:15px}.join-form label{display:grid;gap:6px;color:#c3d1ca;font-size:12px}.join-form input,.join-form select{min-height:36px;border:1px solid #31443d;border-radius:6px;background:#0f1714;color:#dfe8e4;font:inherit;padding:0 10px}.join-form button:disabled{cursor:not-allowed;opacity:.5}.app-shell{display:grid;grid-template-columns:minmax(280px,360px) minmax(460px,1fr);gap:20px;min-height:100vh;padding:20px}.sidebar{display:flex;flex-direction:column;gap:14px}.title-block h1{margin:0;color:#f4fbf7;font-size:28px;letter-spacing:0}.title-block p,.panel p,.resolution-card p{margin:6px 0 0;color:#8fa29a}.toolbar,.action-list{display:flex;flex-wrap:wrap;gap:8px}.toolbar button,.action-list button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:36px;border:1px solid #31443d;border-radius:6px;background:#18231f;color:#dfe8e4;cursor:pointer}.toolbar button{padding:0 10px}.toolbar button.active{border-color:#44b89e;background:#163f36}.action-list button,.activation-group{width:100%}.activation-group{display:grid;gap:8px}.action-list button{padding:0 10px}.action-list button:disabled{cursor:not-allowed;opacity:.5}.panel,.log-drawer{border:1px solid #ccd2cb;border-color:#2b3c36;border-radius:8px;background:#161f1cf0;padding:14px;box-shadow:0 14px 30px #0000002e}.panel h2,.resolution-card h2{margin:0 0 10px;color:#f4fbf7;font-size:15px}.resolution-header{display:flex;align-items:center;justify-content:space-between;gap:10px}.resolution-header h2{margin:0}.resolution-header button{min-height:30px;border:1px solid #bd852f;border-radius:6px;background:#191a17;color:#f2d9a7;cursor:pointer;padding:0 10px}.resolution-header button.active{background:#583d16}.room-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.room-meta span{border:1px solid #31443d;border-radius:999px;background:#101715;color:#c3d1ca;font-size:12px;padding:4px 8px}.room-meta span.danger{border-color:#87433d;background:#3a1f1c;color:#ffd8d2}.join-url{width:100%;min-height:34px;border:1px solid #31443d;border-radius:6px;background:#0f1714;color:#dfe8e4;font:inherit;font-size:12px;padding:0 8px}.cell-detail{display:grid;gap:12px}.cell-detail-header,.tile-info-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.cell-detail-header span,.tile-info-title span{color:#5d6662;color:#8fa29a;font-size:12px}.tile-info{display:grid;gap:8px}.info-label{color:#8fa29a;font-size:11px;font-weight:700}.tile-info.compact{border-top:1px solid #2f3f39;margin-top:4px;padding-top:8px}.tile-info ul,.effects-block ul{display:grid;gap:6px;margin:0;padding-left:18px}.tile-info li,.tile-info p,.effects-block li,.effects-block p{color:#3e4844;color:#c3d1ca;font-size:12px;line-height:1.45}.piece-inspection,.effects-block{display:grid;gap:8px}.board-area{position:relative;display:grid;place-items:center;min-width:0;border:1px solid #24342f;border-radius:10px;background:linear-gradient(180deg,#ffffff0a,#fff0),#101715;padding:20px;box-shadow:inset 0 0 0 1px #ffffff08,0 24px 60px #0000004d;overflow:hidden}.board{display:grid;width:min(100%,660px);aspect-ratio:1;border:2px solid #3a5149;border-radius:8px;background:#31443d;gap:3px;padding:3px}.cell{position:relative;display:grid;grid-template-rows:auto 1fr auto;min-width:0;min-height:0;border:0;border:1px solid rgba(255,255,255,.04);border-radius:5px;background:#27332f;color:#dfe8e4;cursor:pointer;padding:6px;text-align:left}.cell:nth-child(2n){background:#22302c}.cell.selected{outline:3px solid #1c6c5a;outline-color:#44b89e;outline-offset:-3px}.cell.move-target{box-shadow:inset 0 0 0 4px #3d8fe8,0 0 22px #3d8fe847}.cell.swap-target{box-shadow:inset 0 0 0 4px #c9872f,0 0 22px #c9872f42}.cell.attack-target{box-shadow:inset 0 0 0 4px #db5148,0 0 22px #db51484d}.cell.tile-confidential{background:#283b49}.cell.tile-teleporter{background:#243e3d}.cell.tile-attackTerminal{background:#3a3025}.cell.tile-barrier{background:#243c34}.cell.tile-collapseFloor{background:#3b2b2b}.cell.tile-blastDevice{background:#432b23}.cell.ally .piece{background:#174f43}.cell.enemy .piece{background:#7f2d2d}.coord{font-size:11px;color:#91a49b}.tile{align-self:center;justify-self:center;display:grid;justify-items:center;gap:5px;color:#f3f8f5;font-size:clamp(11px,1.35vw,15px);font-weight:700;text-align:center}.piece-stack{align-self:end;justify-self:stretch;display:flex;align-items:flex-end;justify-content:space-between;gap:4px;min-width:0}.piece{border:1px solid rgba(255,255,255,.22);border-radius:999px;color:#fff;padding:4px 7px;font-size:12px}.held-chip{overflow:hidden;max-width:72px;border:1px solid #786b58;border-radius:5px;background:#0b100ec2;color:#e9f0ed;font-size:10px;padding:3px 5px;text-overflow:ellipsis;white-space:nowrap}.piece-actions{position:absolute;z-index:5;right:6px;bottom:34px;display:grid;gap:4px;width:76px}.piece-actions button{display:inline-flex;align-items:center;justify-content:center;gap:4px;min-height:26px;border:1px solid #aeb8b2;border-radius:5px;background:#0e1412f5;color:#dfe8e4;cursor:pointer;font-size:11px}.piece-actions button.active{border-color:#44b89e;background:#143d34}.piece-actions button:disabled{cursor:not-allowed;opacity:.45}.log-list{display:grid;gap:6px;max-height:240px;overflow:auto}.log-item{border-bottom:1px solid #2f3f39;padding:5px 0;color:#9bada5;font-size:12px}.log-drawer{padding:0}.log-drawer summary{display:flex;align-items:center;justify-content:center;min-height:38px;border-radius:7px;color:#dfe8e4;cursor:pointer;font-size:13px;font-weight:700;list-style:none}.log-drawer summary::-webkit-details-marker{display:none}.log-drawer[open]{padding:12px}.log-drawer[open] summary{justify-content:flex-start;min-height:24px;margin-bottom:10px}.resolution-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;display:grid;place-items:center;background:#090d0c61;padding:20px;pointer-events:none}.resolution-card{display:grid;gap:12px;width:min(100%,360px);border:1px solid #bd852f;border-radius:8px;background:#2b2417f0;padding:14px;box-shadow:0 24px 80px #0000006b;pointer-events:auto}@media(max-width:960px){.app-shell{grid-template-columns:1fr}.board{width:min(100%,92vw)}}