:root{font-family:Noto Sans SC,Microsoft YaHei,PingFang SC,sans-serif;color:#172019;background:#f3f6f3;font-synthesis:none;--ink: #172019;--muted: #69736c;--line: #dfe6e1;--paper: #ffffff;--green: #216044;--green-dark: #164a34;--green-soft: #e9f3ed;--gold: #bc8731;--red: #a1433c;--sidebar: #13271d;--canvas: #f3f6f3;--shadow-sm: 0 1px 2px rgba(18, 39, 28, .04), 0 8px 24px rgba(18, 39, 28, .045);--shadow-md: 0 2px 4px rgba(18, 39, 28, .05), 0 18px 44px rgba(18, 39, 28, .08)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--canvas);-webkit-font-smoothing:antialiased}button,input,select{font:inherit;letter-spacing:0}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.52}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid rgba(36,94,70,.25);outline-offset:2px}h1,h2,h3,p{margin:0}h1,h2{font-family:"Noto Serif SC",Songti SC,SimSun,serif}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;z-index:30;width:264px;padding:30px 22px 22px;display:flex;flex-direction:column;color:#f4f5f0;background:linear-gradient(165deg,#183225,#102219 62%,#0c1c15);box-shadow:12px 0 36px #0c1f1514}.logo{display:flex;align-items:center;gap:12px;padding:0 10px;color:inherit}.logo strong{font-family:"Noto Serif SC",serif;font-size:25px}.brand-mark{position:relative;width:37px;height:37px;flex:0 0 37px;border:1px solid currentColor;transform:rotate(45deg)}.brand-mark span{position:absolute;width:11px;height:11px;border-radius:50%;transform:rotate(-45deg)}.brand-mark span:first-child{top:6px;left:6px;background:currentColor}.brand-mark span:last-child{right:6px;bottom:6px;background:#d3a147;border:1px solid rgba(0,0,0,.28)}.sidebar nav{display:grid;gap:6px;margin-top:60px}.sidebar nav a{display:flex;align-items:center;gap:13px;min-height:48px;padding:0 14px;color:#adbbb2;text-decoration:none;border:1px solid transparent;border-radius:12px;font-size:14px;font-weight:550;transition:color .2s,background .2s,transform .2s}.sidebar nav a:hover{color:#fff;background:#ffffff12;transform:translate(2px)}.sidebar nav a.active{color:#fff;background:linear-gradient(135deg,#437e5b9e,#32634866);border-color:#ffffff12;box-shadow:inset 3px 0 #dbb25e,0 8px 20px #0000001f}.profile-block{display:grid;grid-template-columns:32px 1fr 34px;align-items:center;gap:10px;margin-top:auto;padding:17px 7px 0;border-top:1px solid #34433a}.profile-block div{min-width:0;display:grid}.profile-block strong{overflow:hidden;text-overflow:ellipsis;font-size:14px}.profile-block span{color:#92a096;font-size:12px}.profile-block .icon-btn{color:#aeb9b2}.content{min-height:100vh;margin-left:264px;padding:44px clamp(28px,4.5vw,68px) 64px;background:radial-gradient(circle at 92% 3%,rgba(42,105,73,.055),transparent 28%),var(--canvas)}.content main{width:100%;max-width:1260px;margin:0 auto}.mobile-header,.close-menu,.scrim{display:none}.page-title{min-height:72px;display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:28px}.page-title h1{margin-top:5px;font-size:clamp(28px,3vw,40px);line-height:1.25}.eyebrow{color:var(--green);font-size:12px;font-weight:700;text-transform:uppercase}.primary,.secondary{min-height:42px;padding:0 17px;display:inline-flex;justify-content:center;align-items:center;gap:8px;border-radius:10px;font-size:13px;font-weight:650;white-space:nowrap;transition:transform .18s,box-shadow .18s,border-color .18s,background .18s}.primary{color:#fff;background:linear-gradient(135deg,#286b4c,#1c553c);border:1px solid #1d583e;box-shadow:0 7px 16px #1f5b3f29}.primary:hover{background:linear-gradient(135deg,#2d7554,#174a34);box-shadow:0 10px 22px #1f5b3f38;transform:translateY(-1px)}.secondary{color:#334038;background:#fff;border:1px solid #d9e1dc;box-shadow:0 1px 2px #12271c06}.secondary:hover{border-color:#aebeb4;background:#fbfdfb;transform:translateY(-1px)}.wide{width:100%}.compact{min-height:34px;padding:0 12px;font-size:13px}.icon-btn{width:36px;height:36px;padding:0;display:inline-grid;place-items:center;color:inherit;background:transparent;border:0;border-radius:9px}.icon-btn:hover{background:#787d741f}.icon-btn.danger{color:var(--red)}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.mode-panel{position:relative;min-height:260px;padding:34px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;border:1px solid;border-radius:18px;cursor:pointer;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}.mode-panel:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.mode-panel>div:nth-child(2){position:relative;z-index:1}.mode-panel span{display:block;margin-bottom:6px;font-size:12px;font-weight:700}.mode-panel h2{margin-bottom:7px;font-size:27px}.mode-panel p{max-width:330px;color:#5c635d;font-size:14px;line-height:1.7}.ai-mode{background:#e7efe8;border-color:#c4d5c8}.online-mode{background:#f4e9d8;border-color:#ddc9aa}.mode-icon{width:50px;height:50px;display:grid;place-items:center;border-radius:14px;color:#fff;background:linear-gradient(135deg,#347c59,#205b40);box-shadow:0 8px 18px #1c4e3529}.online-mode .mode-icon{color:#31271d;background:#d09c48}.round-arrow{position:absolute;right:30px;bottom:30px;width:44px;height:44px;border:0;border-radius:13px;color:#fff;background:#263b30;box-shadow:0 7px 18px #19332326;font-size:23px}.online-mode .round-arrow{background:#5d4630}.mode-panel:after{content:"";position:absolute;right:-30px;top:-55px;width:185px;height:185px;border:1px solid rgba(64,79,68,.13);border-radius:50%;box-shadow:0 0 0 33px #404f440d,0 0 0 65px #404f4409}.rules-strip{margin-top:22px;padding:22px 8px;display:grid;grid-template-columns:repeat(3,1fr);background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-sm)}.rules-strip>div{display:grid;grid-template-columns:40px 1fr;column-gap:12px;padding:0 28px}.rules-strip>div+div{border-left:1px solid var(--line)}.rules-strip svg{grid-row:1 / 3;color:var(--green)}.rules-strip strong{font-size:14px}.rules-strip span{color:var(--muted);font-size:12px}.game-layout{display:grid;grid-template-columns:minmax(400px,720px) minmax(250px,330px);align-items:start;gap:clamp(28px,5vw,64px)}.board-wrap{width:100%;max-width:min(720px,calc(100vh - 190px))}.board{position:relative;width:100%;aspect-ratio:1;padding:5.3%;background:#d8ae67;border:8px solid #b88a4b;box-shadow:0 12px 30px #3f2e1a29,inset 0 0 25px #56381821}.board:before{content:"";position:absolute;inset:5.3%;border:1px solid rgba(48,35,20,.72);pointer-events:none}.board-lines{position:absolute;inset:5.3%;background-image:linear-gradient(to right,transparent calc(100% - 1px),rgba(48,35,20,.62) 0),linear-gradient(to bottom,transparent calc(100% - 1px),rgba(48,35,20,.62) 0);background-size:calc(100% / 14) calc(100% / 14);pointer-events:none}.star{position:absolute;z-index:1;width:6px;height:6px;margin:-3px;border-radius:50%;background:#372817}.intersection{position:absolute;z-index:2;width:calc(89.4% / 14 * .82);aspect-ratio:1;padding:0;border:0;border-radius:50%;background:transparent;transform:translate(-50%,-50%)}.intersection:not(:disabled):hover{background:#21251f26}.stone-1,.stone-2{box-shadow:1px 2px 4px #211a1161}.stone-1{background:radial-gradient(circle at 35% 30%,#52544f,#10120f 62%)}.stone-2{background:radial-gradient(circle at 36% 30%,#fff,#dcddd7 70%);border:1px solid rgba(69,65,58,.23)}.stone-1.last:after,.stone-2.last:after{content:"";position:absolute;inset:38%;border-radius:50%;background:#cf5547}.game-side{display:grid;gap:20px}.turn-display{display:flex;align-items:center;gap:15px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.turn-display div{display:grid;gap:2px}.turn-display span:not(.mini-stone){color:var(--muted);font-size:12px}.turn-display strong{font-size:17px}.turn-display.thinking{color:var(--green)}.thinking-icon{margin-left:auto;color:var(--green)}.mini-stone{display:inline-block;width:30px;height:30px;flex:0 0 30px;border-radius:50%}.mini-stone.black{background:#1c1f1b;box-shadow:inset 3px 3px 6px #4d504b}.mini-stone.white{background:#f7f7f3;border:1px solid #c8cac4;box-shadow:inset -2px -2px 4px #d5d6d1}.field-group{display:grid;gap:8px}.difficulty-selector{min-height:40px;padding:3px;display:grid;grid-template-columns:repeat(4,1fr);gap:3px;background:#e5e7e2;border-radius:5px}.difficulty-selector button{min-width:0;padding:0 5px;color:var(--muted);background:transparent;border:0;border-radius:3px;font-size:12px}.difficulty-selector button.active{color:#fff;background:var(--green);font-weight:600}.difficulty-note{min-height:18px;color:var(--muted);font-size:11px}.field-group label,label{color:#4b5049;font-size:13px;font-weight:600}input,select{width:100%;min-height:44px;padding:0 13px;color:var(--ink);background:#fff;border:1px solid #d8e0da;border-radius:10px;box-shadow:inset 0 1px 1px #12271c05;transition:border-color .18s,box-shadow .18s}input:hover,select:hover{border-color:#aebbb2}input:focus,select:focus{border-color:#438263;box-shadow:0 0 0 4px #245e4614}.players-list{border-top:1px solid var(--line)}.players-list>div{display:flex;align-items:center;gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}.players-list p{display:grid}.players-list strong{font-size:14px}.players-list p span{color:var(--muted);font-size:12px}.empty-note{padding:14px;color:#746545;background:#f7ecd8;border-left:3px solid var(--gold);font-size:13px;line-height:1.6}.decision-source{min-height:38px;padding:0 11px;display:flex;align-items:center;gap:8px;color:#315b46;background:#e4ece6;border:1px solid #cad9ce;border-radius:4px;font-size:12px}.game-metrics{display:flex;flex-wrap:wrap;gap:7px}.game-metrics span{min-height:30px;padding:0 9px;display:inline-flex;align-items:center;gap:5px;color:#5f665e;background:#e9ebe6;border-radius:4px;font-size:11px;white-space:nowrap}.invite-code{display:grid;grid-template-columns:1fr auto 34px;align-items:center;gap:8px;padding:15px;background:#eaeee9;border:1px solid #d4dbd4;border-radius:5px}.invite-code span{color:var(--muted);font-size:12px}.invite-code strong{font-family:ui-monospace,monospace;font-size:18px;letter-spacing:0}.connection-pill{min-height:32px;padding:0 12px;display:inline-flex;align-items:center;gap:7px;color:var(--muted);background:#e7e8e4;border-radius:16px;font-size:12px}.connection-pill i{width:7px;height:7px;border-radius:50%;background:#9b625b}.connection-pill.online i{background:#3c8a62}.lobby-actions{display:flex;gap:12px;padding-bottom:28px;border-bottom:1px solid var(--line)}.lobby-actions form{margin-left:auto;display:flex;gap:8px}.lobby-actions form input{width:190px;text-transform:uppercase;font-family:ui-monospace,monospace}.room-section{margin-top:28px}.section-heading{min-height:52px;display:flex;justify-content:space-between;align-items:flex-start}.section-heading>div{display:flex;align-items:baseline;gap:12px}.section-heading h2{font-size:20px}.section-heading span{color:var(--muted);font-size:12px}.room-list{display:grid;grid-template-columns:repeat(3,minmax(220px,1fr));gap:14px}.room-list article{padding:21px;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}.room-list article:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.room-list article h3{margin-top:14px;font-size:16px}.room-list article>p{margin-top:3px;color:var(--muted);font-size:12px}.room-list article>div:last-child{margin-top:20px;display:flex;justify-content:space-between;align-items:center}.room-list article>div:last-child>span{display:flex;gap:6px;align-items:center;color:var(--muted);font-size:12px}.room-status{display:flex;gap:6px;align-items:center;color:#3f795d;font-size:11px;font-weight:700}.room-status i{width:7px;height:7px;border-radius:50%;background:#47956b}.empty-state{grid-column:1 / -1;min-height:210px;display:grid;place-items:center;align-content:center;gap:7px;color:#879087;background:#ffffff8c;border:1px dashed #c9d5cd;border-radius:14px}.empty-state h3{color:#424841;font-size:15px}.empty-state p{font-size:13px}.admin-layout{display:grid;grid-template-columns:minmax(480px,1.08fr) minmax(380px,.92fr);align-items:start;gap:22px}.config-panel,.connection-panel{min-width:0;padding:26px;background:var(--paper);border:1px solid rgba(214,224,217,.9);border-radius:18px;box-shadow:var(--shadow-sm)}.config-panel .section-heading,.connection-panel .section-heading{min-height:48px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:4px 0 18px;padding:20px;background:#f7faf8;border:1px solid #e7ede9;border-radius:14px}.form-grid label,.modal>label{display:grid;gap:7px}.form-grid .full{grid-column:1 / -1}.model-step{min-height:76px;margin-top:10px;padding:14px 15px;display:flex;justify-content:space-between;align-items:center;gap:20px;background:#fff;border:1px solid #e4eae6;border-radius:12px}.model-step>div{display:flex;align-items:center;gap:11px}.step-number{width:28px;height:28px;display:grid;place-items:center;flex:0 0 28px;color:#fff;background:linear-gradient(135deg,#347c59,#205f43);border-radius:9px;box-shadow:0 5px 12px #21604426;font-size:12px;font-weight:700}.model-step p{display:grid}.model-step strong{font-size:14px}.model-step small{margin-top:2px;color:var(--muted);font-size:11px}.model-step select{max-width:230px}.model-step.muted{opacity:.58;background:#fafbfa}.save-button{width:100%;margin-top:18px;min-height:46px}.connection-list{display:grid;gap:12px}.connection-list article{display:grid;grid-template-columns:44px 1fr auto;gap:13px;align-items:start;padding:16px;background:linear-gradient(135deg,#fff,#fafcfb);border:1px solid #e2e9e4;border-radius:14px;transition:border-color .2s,box-shadow .2s,transform .2s}.connection-list article:hover{border-color:#c9d8ce;box-shadow:0 10px 25px #14342212;transform:translateY(-1px)}.provider-icon{width:44px;height:44px;display:grid;place-items:center;color:var(--green);background:linear-gradient(145deg,#edf6f0,#dcece2);border:1px solid #d3e5da;border-radius:12px}.connection-info{min-width:0}.connection-info>div{display:flex;align-items:center;gap:8px}.connection-info h3{font-size:15px}.connection-info p{margin:4px 0 7px;overflow:hidden;color:var(--muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.connection-info code{padding:3px 7px;color:#3e5346;background:#eef3ef;border:1px solid #e2e9e4;border-radius:6px;font-size:10px}.connection-info>small{margin-top:8px;display:block;color:var(--muted);font-size:10px;line-height:1.55}.connection-test-result{margin-top:14px;padding:14px;display:flex;flex-wrap:wrap;gap:7px;color:#355845;background:#edf6f0;border:1px solid #d1e4d7;border-radius:12px;font-size:11px}.connection-test-result strong{width:100%;font-size:12px}.connection-test-result span{padding:3px 6px;background:#ffffffb3;border-radius:3px}.status-enabled,.status-disabled{padding:3px 7px;border-radius:999px;font-size:10px;font-weight:650}.status-enabled{color:#1f6644;background:#e3f2e9}.status-disabled{color:#75645f;background:#f1ecea}.connection-tools{display:flex;align-items:center;gap:5px}.switch input{position:absolute;opacity:0}.switch span{position:relative;width:34px;height:19px;display:block;background:#b9bdb7;border-radius:10px;cursor:pointer}.switch span:after{content:"";position:absolute;width:15px;height:15px;left:2px;top:2px;border-radius:50%;background:#fff;transition:transform .2s}.switch input:checked+span{background:var(--green)}.switch input:checked+span:after{transform:translate(15px)}.training-panel{margin-top:22px;padding:28px;background:var(--paper);border:1px solid rgba(214,224,217,.9);border-radius:18px;box-shadow:var(--shadow-sm)}.training-heading{display:flex;justify-content:space-between;align-items:center;gap:28px}.training-heading>div:first-child{display:grid;gap:4px}.training-heading h2{font-size:23px}.training-heading span{color:var(--muted);font-size:12px}.training-heading>div:last-child{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:9px}.engine-stats{margin-top:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.engine-stats>div{min-height:104px;padding:17px;display:grid;grid-template-columns:36px 1fr;align-content:center;column-gap:10px;background:#f7faf8;border:1px solid #e4ebe6;border-radius:13px}.engine-stats>div+div{border-left:1px solid #e4ebe6}.engine-stats svg{grid-row:1 / 3;align-self:center;width:34px;height:34px;padding:8px;color:var(--green);background:var(--green-soft);border-radius:10px}.engine-stats span{color:var(--muted);font-size:11px}.engine-stats strong{margin-top:2px;font-size:22px;line-height:1}.review-sources{padding:16px 2px 4px;display:flex;flex-wrap:wrap;gap:8px}.review-sources span{min-height:30px;padding:0 10px;display:inline-flex;align-items:center;gap:5px;color:#58665d;background:#f3f6f4;border:1px solid #e7ece9;border-radius:999px;font-size:11px}.review-sources svg{color:var(--green)}.review-queue{margin-top:16px;overflow:hidden;background:#fbfcfb;border:1px solid #e1e8e3;border-radius:14px}.review-queue-heading{min-height:62px;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:15px;background:linear-gradient(135deg,#f8fbf9,#f2f7f4);border-bottom:1px solid #e4ebe6}.review-queue-heading>div{display:flex;align-items:baseline;gap:9px}.review-queue-heading>div:last-child{flex-wrap:wrap;justify-content:flex-end}.review-queue-heading .secondary{min-height:34px;padding:0 11px;font-size:11px}.review-queue-heading h3{font-size:15px}.review-queue-heading span{color:var(--muted);font-size:11px}.review-queue-list{display:grid}.review-queue-list>div{min-height:58px;padding:9px 14px;display:grid;grid-template-columns:86px minmax(110px,160px) 1fr auto;align-items:center;gap:12px;border-top:1px solid #edf1ee}.review-queue-list>div:first-child{border-top:0}.review-queue-list>div:hover{background:#f8faf8}.review-queue-list .secondary{min-height:32px;padding:0 10px;border-radius:8px;font-size:11px}.review-queue-list strong{font-size:12px}.review-queue-list small{min-width:0;overflow:hidden;color:var(--muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.attempt-summary{min-width:0;padding:7px 0}.attempt-summary>small{display:block}.attempt-summary details{margin-top:5px;color:var(--muted);font-size:10px}.attempt-summary summary{width:fit-content;cursor:pointer}.attempt-summary p{margin-top:7px;padding:10px 11px;display:grid;gap:4px;background:#f1f5f2;border:1px solid #e4ebe6;border-radius:8px}.attempt-summary p b{color:var(--ink);font-size:10px}.attempt-summary p span,.attempt-summary p em{overflow-wrap:anywhere;font-style:normal}.attempt-summary p em{color:#7b4b45}.ai-enrichment-list>.ai-enrichment-item{padding:15px 16px;grid-template-columns:86px minmax(130px,180px) minmax(220px,1fr) auto;align-items:center}.ai-enrichment-meta{min-width:0;display:flex;align-items:center;flex-wrap:wrap;gap:6px 12px;color:var(--muted);font-size:10px}.ai-enrichment-meta span{position:relative}.ai-enrichment-meta span+span:before{content:"·";position:absolute;left:-8px;color:#a5aea8}.ai-commentary-result{grid-column:1 / -1;margin-top:2px;padding:18px;display:grid;gap:14px;background:linear-gradient(145deg,#f2f8f4,#fbfdfc);border:1px solid #d8e8de;border-radius:12px}.ai-commentary-title{display:flex;align-items:flex-start;gap:10px;color:var(--green)}.ai-commentary-title>div{display:grid;gap:3px}.ai-commentary-title span,.ai-commentary-advice>span,.ai-critical-explanations>span{color:#6b786f;font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.ai-commentary-title h4{margin:0;color:#213127;font-family:"Noto Serif SC",Songti SC,serif;font-size:17px;line-height:1.55}.ai-commentary-tags{display:flex;flex-wrap:wrap;gap:6px}.ai-commentary-tags span{padding:4px 9px;color:#2e684a;background:#e2f0e7;border-radius:999px;font-size:10px;font-weight:650}.ai-commentary-advice{padding:12px 14px;display:grid;gap:5px;background:#fff;border:1px solid #e2eae5;border-radius:10px}.ai-commentary-advice p{color:#35433a;font-size:13px;line-height:1.75}.ai-critical-explanations{display:grid;gap:7px}.ai-critical-explanations p{padding:9px 11px;display:flex;align-items:flex-start;gap:10px;color:#4b5850;background:#ffffffb8;border-left:3px solid #84ac93;border-radius:0 8px 8px 0;font-size:12px;line-height:1.65}.ai-critical-explanations b{flex:0 0 auto;color:#245e46;font-size:11px}.ai-commentary-empty{color:var(--muted);font-size:11px}.ai-commentary-pending{grid-column:1 / -1;min-height:40px;padding:10px 12px;display:flex;align-items:center;gap:8px;color:#59675e;background:#f4f7f5;border-radius:9px;font-size:12px}.ai-commentary-pending.processing{color:#2b6247;background:#edf6f0}.ai-commentary-pending.temporarily_unavailable,.ai-commentary-pending.failed{color:#81554e;background:#f7eeeb}.ai-commentary-pending small{margin-left:auto;font-size:10px}.ai-diagnostics{grid-column:1 / -1;color:var(--muted);font-size:10px}.ai-diagnostics summary{width:fit-content;cursor:pointer}.ai-diagnostics p{margin-top:7px;padding:9px 11px;display:grid;gap:3px;background:#f3f6f4;border:1px solid #e4eae6;border-radius:8px}.ai-diagnostics p b{color:var(--ink)}.ai-diagnostics p span,.ai-diagnostics p em{overflow-wrap:anywhere;font-style:normal}.ai-diagnostics p em{color:#85564e}.review-queue-list>p{padding:22px 16px;color:var(--muted);font-size:12px;text-align:center}.queue-status{width:fit-content;padding:4px 8px;color:#5e655e;background:#e9edea;border-radius:999px;font-size:10px;font-weight:650}.queue-status.processing{color:#285d43;background:#deebe2}.queue-status.failed{color:#7b4b45;background:#efe1df}.queue-status.accepted,.queue-status.completed{color:#1f6644;background:#e1f1e7}.queue-status.rejected,.queue-status.temporarily_unavailable{color:#85584f;background:#f3e7e3}.training-quality{margin-top:16px;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:18px;background:#f5f8f6;border:1px solid #e2e9e4;border-radius:12px}.quality-summary{display:flex;align-items:center;gap:10px;color:var(--green)}.quality-summary div{display:grid;gap:2px}.quality-summary span{color:var(--muted);font-size:11px}.quality-summary strong{color:var(--ink);font-size:13px}.quality-reasons{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px}.quality-reasons span{padding:3px 7px;color:#71534e;background:#eee3e1;border-radius:3px;font-size:10px}.engine-versions{margin-top:16px;display:flex;align-items:center;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:11px}.engine-versions>span{display:inline-flex;align-items:center;gap:5px}.engine-versions button{min-height:31px;padding:0 10px;display:inline-flex;align-items:center;gap:4px;color:#535b53;background:#eef2ef;border:1px solid #e1e7e3;border-radius:8px;font-size:11px}.engine-versions button:not(:disabled):hover{color:var(--green);border-color:#aebdaf}.engine-versions button.active{color:#21583d;background:#dcebe1}.modal-backdrop{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:20px;background:#0c1c1394;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal{width:min(460px,100%);padding:28px;display:grid;gap:20px;background:var(--paper);border:1px solid rgba(255,255,255,.7);border-radius:18px;box-shadow:0 28px 80px #0000003d}.modal-title{display:flex;justify-content:space-between;align-items:center}.modal-title h2{font-size:21px}.modal-settings{display:grid;grid-template-columns:1fr 1fr;gap:12px}.modal-settings label{display:grid;gap:6px}.model-loading{min-height:88px;display:flex;align-items:center;justify-content:center;gap:10px;color:var(--muted);font-size:13px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.toggle-row{display:flex!important;justify-content:space-between;align-items:center}.toggle-row span{display:grid}.toggle-row small{color:var(--muted);font-weight:400}.toggle-row input{width:18px;min-height:18px}.toast{position:fixed;z-index:100;left:50%;bottom:28px;transform:translate(-50%);max-width:min(480px,calc(100vw - 32px));padding:11px 10px 11px 16px;display:flex;align-items:center;gap:14px;color:#fff;background:#1b3023f5;border:1px solid #52685a;border-radius:12px;box-shadow:0 14px 36px #00000038;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-size:13px}.toast button{width:28px;height:28px;display:grid;place-items:center;color:#d7ded8;background:transparent;border:0}.auth-page{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;background:#f5f2e9}.auth-brand{position:relative;min-height:100vh;padding:clamp(55px,8vw,120px);display:flex;flex-direction:column;justify-content:center;overflow:hidden;color:#f5f3e9;background:#1d3429}.auth-brand .large{width:64px;height:64px;margin-bottom:45px;flex-basis:64px}.auth-brand .large span{width:19px;height:19px}.auth-brand .large span:first-child{top:10px;left:10px}.auth-brand .large span:last-child{right:10px;bottom:10px}.auth-brand .eyebrow{color:#d4ac62}.auth-brand h1{margin:5px 0 14px;font-size:clamp(62px,8vw,105px);line-height:1}.auth-brand>p:last-of-type{color:#c4cec7;font-size:17px}.stone-scene{position:absolute;right:-8%;bottom:-20%;width:58%;aspect-ratio:1;border:1px solid rgba(239,232,206,.15);transform:rotate(45deg)}.stone-scene:before,.stone-scene:after{content:"";position:absolute;inset:25% -25%;border-top:1px solid rgba(239,232,206,.1);border-bottom:1px solid rgba(239,232,206,.1)}.stone-scene:after{transform:rotate(90deg)}.stone-scene i{position:absolute;width:16%;height:16%;border-radius:50%;background:#101511;box-shadow:inset 8px 8px 15px #434a43,3px 6px 10px #00000059}.stone-scene i:nth-child(1){left:17%;top:42%}.stone-scene i:nth-child(2){left:42%;top:17%;background:#ecece5}.stone-scene i:nth-child(3){left:42%;top:42%}.stone-scene i:nth-child(4){left:67%;top:42%;background:#ecece5}.stone-scene i:nth-child(5){left:42%;top:67%;background:#ecece5}.auth-panel{display:grid;place-items:center;padding:35px}.auth-box{width:min(390px,100%)}.segmented{height:42px;padding:3px;display:grid;grid-template-columns:1fr 1fr;background:#e5e4dd;border-radius:6px}.segmented button{color:var(--muted);background:transparent;border:0;border-radius:4px}.segmented button.active{color:var(--ink);background:#fff;box-shadow:0 1px 4px #00000014;font-weight:600}.auth-box h2{margin:38px 0 23px;font-size:30px}.auth-box form{display:grid;gap:17px}.auth-box form label{display:grid;gap:7px}.auth-box .primary{margin-top:8px}.form-error{color:var(--red);font-size:12px}.full-loader{min-height:100vh;display:grid;place-items:center;color:var(--green)}@media(max-width:1050px){.admin-layout{grid-template-columns:1fr;gap:22px}.engine-stats{grid-template-columns:1fr 1fr}.engine-stats>div:nth-child(3){border-left:0;border-top:1px solid var(--line)}.engine-stats>div:nth-child(4){border-top:1px solid var(--line)}.game-layout{grid-template-columns:minmax(360px,1fr) 260px;gap:28px}.room-list{grid-template-columns:repeat(2,1fr)}.mode-grid{grid-template-columns:1fr}.mode-panel{min-height:220px}}@media(max-width:780px){.mobile-header{position:sticky;top:0;z-index:20;height:60px;padding:0 16px;display:flex;justify-content:space-between;align-items:center;color:#f4f5f0;background:var(--sidebar)}.mobile-header .logo{padding:0;transform:scale(.82);transform-origin:right}.sidebar{transform:translate(-100%);transition:transform .2s}.sidebar.open{transform:translate(0)}.sidebar .close-menu{position:absolute;top:18px;right:15px;display:grid;color:#e7ebe8}.scrim{position:fixed;inset:0;z-index:25;display:block;background:#0d120e7a;border:0}.content{margin-left:0;padding:30px 18px 55px}.page-title{min-height:auto;margin-bottom:25px;align-items:center}.page-title h1{font-size:28px}.game-layout{grid-template-columns:1fr}.board-wrap{max-width:100%}.game-side{grid-template-columns:1fr 1fr}.players-list{grid-column:1 / -1}.rules-strip{grid-template-columns:1fr}.rules-strip>div{padding:16px 8px}.rules-strip>div+div{border-left:0;border-top:1px solid var(--line)}.lobby-actions{flex-wrap:wrap}.lobby-actions form{width:100%;margin-left:0}.lobby-actions form input{flex:1;width:auto}.admin-layout{gap:18px}.config-panel,.connection-panel,.training-panel{padding:22px;border-radius:16px}.training-heading,.training-quality{align-items:flex-start;flex-direction:column}.quality-reasons{justify-content:flex-start}.review-queue-heading{align-items:flex-start;flex-direction:column;justify-content:center;padding:14px}.review-queue-heading>div:last-child{width:100%;justify-content:flex-start}.auth-page{grid-template-columns:1fr}.auth-brand{min-height:270px;padding:45px 35px;justify-content:flex-start}.auth-brand .large{width:40px;height:40px;margin-bottom:28px;flex-basis:40px}.auth-brand .large span{width:12px;height:12px}.auth-brand .large span:first-child{top:6px;left:6px}.auth-brand .large span:last-child{right:6px;bottom:6px}.auth-brand h1{font-size:50px}.auth-brand>p:last-of-type{font-size:14px}.stone-scene{width:210px;right:-50px;bottom:-120px}.auth-panel{padding:38px 24px 60px}}@media(max-width:520px){.mode-panel{min-height:230px;padding:25px}.round-arrow{right:22px;bottom:22px}.page-title{flex-wrap:wrap}.page-title .secondary{min-height:36px;padding:0 11px}.game-side{grid-template-columns:1fr}.players-list{grid-column:auto}.board{border-width:5px}.room-list{grid-template-columns:1fr}.config-panel,.connection-panel,.training-panel{padding:16px;border-radius:14px}.form-grid{grid-template-columns:1fr;padding:14px}.form-grid .full{grid-column:auto}.model-step{align-items:flex-start;flex-direction:column}.model-step .secondary,.model-step select{width:100%;max-width:none}.connection-list article{grid-template-columns:40px minmax(0,1fr);padding:14px}.connection-tools{grid-column:1 / -1;justify-content:flex-end;padding-top:2px}.lobby-actions>button{flex:1}.invite-code{grid-template-columns:1fr auto 34px}.engine-stats{grid-template-columns:1fr}.engine-stats>div+div,.engine-stats>div:nth-child(3){border-left:0;border-top:1px solid var(--line)}.training-heading>div:last-child{width:100%}.training-heading>div:last-child button{flex:1 1 130px}.difficulty-selector{grid-template-columns:1fr 1fr}.review-queue-list>div{padding:12px;grid-template-columns:76px 1fr}.review-queue-list small,.attempt-summary{grid-column:1 / -1}.ai-enrichment-list>.ai-enrichment-item{grid-template-columns:76px 1fr}.ai-enrichment-meta{grid-column:1 / -1}.ai-enrichment-list>.ai-enrichment-item>.secondary{grid-column:1 / -1}.ai-commentary-result,.ai-commentary-pending,.ai-diagnostics{grid-column:1 / -1}.ai-commentary-pending{align-items:flex-start;flex-wrap:wrap}.ai-commentary-pending small{width:100%;margin-left:23px}.review-queue-list>div>.secondary{grid-column:1 / -1;width:100%}.modal-settings{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}