*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #07090e;--surface: #0c1220;--surface2: #111c30;--border: #1a2540;--border-hi: #253660;--accent: #10b981;--accent-dim: #064e3b;--accent-glow: rgba(16,185,129,.15);--amber: #f59e0b;--amber-dim: #451a03;--red: #ef4444;--red-dim: #450a0a;--text: #e2e8f0;--text-muted: #64748b;--text-dim: #2d3a50;--display: "Chakra Petch", sans-serif;--mono: "JetBrains Mono", monospace;--radius: 6px}html,body,#root{height:100%;background:var(--bg);color:var(--text);font-family:var(--mono);font-size:13px;line-height:1.5;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0}.app-logo{font-family:var(--display);font-weight:700;font-size:15px;color:var(--accent);letter-spacing:1px;text-transform:uppercase}.app-logo span{color:var(--text-muted);font-weight:400;font-size:11px;margin-left:10px;letter-spacing:2px;text-transform:uppercase}.app-domain{font-size:11px;color:var(--text-dim);letter-spacing:1px}.tabs{display:flex;border-bottom:1px solid var(--border);background:var(--surface);padding:0 20px;flex-shrink:0}.tab-btn{background:none;border:none;padding:10px 18px;font-family:var(--display);font-size:12px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s,border-color .15s}.tab-btn:hover{color:var(--text)}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.tab-content{flex:1;overflow:auto;padding:16px 20px}label{display:block;font-family:var(--display);font-size:10px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--text-muted);margin-bottom:5px}textarea,input[type=text],select{width:100%;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:var(--mono);font-size:12px;padding:8px 10px;outline:none;transition:border-color .15s;resize:vertical}textarea:focus,input[type=text]:focus,select:focus{border-color:var(--border-hi)}select option{background:var(--surface2)}.btn{font-family:var(--display);font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;border:none;border-radius:var(--radius);padding:9px 20px;cursor:pointer;transition:opacity .15s,transform .1s}.btn:hover:not(:disabled){opacity:.88}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--accent);color:#000}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-success{background:var(--accent);color:#000}.btn-outline{background:transparent;color:var(--accent);border:1px solid var(--accent)}.btn-danger{background:var(--red);color:#fff}.btn-amber{background:var(--amber);color:#000}.btn-ghost{background:var(--surface2);color:var(--text-muted);border:1px solid var(--border)}.btn-sm{font-size:10px;padding:5px 12px}.btn-group{display:flex;gap:2px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.btn-group .btn{border-radius:0;margin:0;flex:1;border:none}.chip{display:inline-flex;align-items:center;border-radius:4px;padding:2px 5px;margin:0 1px;font-family:var(--mono);font-size:11px;font-weight:700;color:#fff;line-height:1;white-space:nowrap}.chip-c{background:#065f46;border:1px solid #059669}.chip-d{background:#1e3a8a;border:1px solid #2563eb}.chip-h{background:#7f1d1d;border:1px solid #b91c1c}.chip-s{background:#1e293b;border:1px solid #334155}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:12px}.panel-title{font-family:var(--display);font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--text-muted);margin-bottom:10px}.field-group{margin-bottom:12px}.engine-layout{display:grid;grid-template-columns:340px 1fr;gap:14px;height:calc(100vh - 130px)}.engine-left{display:flex;flex-direction:column;gap:12px;overflow-y:auto}.engine-right{display:flex;flex-direction:column;overflow:hidden}.log-box{flex:1;background:#050810;border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;overflow-y:auto;font-size:11px;line-height:1.6;color:#8ea3c3;white-space:pre-wrap;word-break:break-all;font-family:var(--mono)}.log-box .log-line-exit{color:var(--accent);font-weight:700}.log-box .log-line-error{color:var(--red)}.results-wrap{flex:1;overflow:auto}.results-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;gap:10px;flex-wrap:wrap}.results-meta{font-size:11px;color:var(--text-muted);display:flex;gap:16px}.results-meta span{display:flex;align-items:center;gap:5px}.results-meta b{color:var(--text)}table.results-table{width:100%;border-collapse:collapse;font-size:11px}table.results-table thead tr{background:var(--surface);position:sticky;top:0;z-index:1}table.results-table th{padding:7px 10px;text-align:right;font-family:var(--display);font-size:9px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-dim);border-bottom:1px solid var(--border);white-space:nowrap}table.results-table th.left{text-align:left}table.results-table th.c{text-align:center}table.results-table tbody tr{border-left:3px solid transparent;transition:background .1s}table.results-table tbody tr:hover{background:var(--surface2)!important}table.results-table tbody tr.row-even{background:#09111e}table.results-table tbody tr.row-odd{background:var(--bg)}table.results-table tbody tr.row-best{background:#061310;border-left-color:var(--accent)}table.results-table tbody tr.row-worst{background:#120608;border-left-color:var(--red)}table.results-table td{padding:6px 10px;white-space:nowrap;text-align:right}table.results-table td.left{text-align:left}table.results-table td.c{text-align:center}.pct-raw{color:var(--text-muted)}.pct-real{color:var(--text);font-weight:600}.muted{color:var(--text-dim);font-size:10px}.disp-wrap{display:flex;align-items:center;justify-content:flex-end;gap:6px;min-width:130px}.disp-track{width:50px;height:4px;background:#0f1828;border-radius:2px;overflow:hidden;position:relative;flex-shrink:0}.disp-fill{position:absolute;height:100%;border-radius:2px}.disp-neg{right:0;background:var(--accent)}.disp-pos{left:0;background:var(--red)}.disp-val{font-weight:700;font-size:11px;min-width:74px;text-align:right}.disp-val.neg{color:var(--accent)}.disp-val.pos{color:var(--red)}.disp-val.zero{color:var(--text-dim)}.hand-row{display:inline-flex;align-items:center;gap:2px}.player-name{color:var(--text-dim);font-size:10px;margin-left:5px}.results-footer{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}.foot-card{border-radius:var(--radius);padding:12px 14px;border:1px solid}.foot-card.neg{background:#061310;border-color:#10b98140}.foot-card.pos{background:#120608;border-color:#ef444440}.foot-label{font-family:var(--display);font-size:9px;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:8px}.foot-card.neg .foot-label{color:#065f46}.foot-card.pos .foot-label{color:#7f1d1d}.foot-hands{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}.foot-vs{color:var(--text-dim);font-size:10px}.foot-stats{display:flex;gap:16px;flex-wrap:wrap}.foot-stat .stat-lbl{color:var(--text-muted);font-size:9px;letter-spacing:1px;text-transform:uppercase}.foot-stat .stat-val{font-weight:700;font-size:14px;margin-top:2px}.foot-card.neg .stat-val{color:var(--accent)}.foot-card.pos .stat-val{color:var(--red)}.validator-layout{display:grid;grid-template-columns:380px 1fr;gap:14px;height:calc(100vh - 130px)}.issues-list{display:flex;flex-direction:column;gap:8px;overflow-y:auto}.issue-card{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px}.issue-card.malformed{border-left:3px solid var(--amber)}.issue-card.duplicate{border-left:3px solid var(--red)}.issue-title{font-family:var(--display);font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;margin-bottom:6px}.issue-title.malformed{color:var(--amber)}.issue-title.duplicate{color:var(--red)}.issue-detail{font-size:11px;color:var(--text-muted);margin-bottom:6px}.fix-row{display:flex;gap:6px;align-items:center;margin-top:6px}.fix-row input{width:80px;flex-shrink:0}.clean-badge{display:inline-flex;align-items:center;gap:6px;background:var(--accent-dim);border:1px solid var(--accent);color:var(--accent);border-radius:var(--radius);padding:8px 14px;font-family:var(--display);font-size:11px;font-weight:700;letter-spacing:1px}.collab-layout{display:grid;grid-template-columns:300px 1fr;gap:14px;height:calc(100vh - 130px)}.collab-sidebar,.collab-main{display:flex;flex-direction:column;gap:12px;overflow-y:auto}.session-id-box{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px;font-size:18px;font-weight:700;letter-spacing:4px;color:var(--accent);text-align:center;font-family:var(--mono)}.user-list{display:flex;flex-direction:column;gap:4px}.user-pill{display:flex;align-items:center;gap:6px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);padding:5px 8px;font-size:11px}.user-dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}.user-dot.self{background:var(--amber)}.share-url{font-size:10px;color:var(--text-muted);background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);padding:7px 10px;word-break:break-all;font-family:var(--mono)}.collab-updated{font-size:10px;color:var(--text-dim);font-style:italic}.collab-tag{display:inline-block;background:var(--accent-dim);color:var(--accent);border-radius:3px;padding:1px 6px;font-size:10px;font-family:var(--display);font-weight:600}.status-pill{display:inline-flex;align-items:center;gap:5px;border-radius:20px;padding:3px 10px;font-family:var(--display);font-size:10px;font-weight:700;letter-spacing:1px}.status-pill.running{background:var(--amber-dim);color:var(--amber)}.status-pill.done{background:var(--accent-dim);color:var(--accent)}.status-pill.error{background:var(--red-dim);color:var(--red)}.pulse{animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.view-toggle{display:flex;gap:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.view-toggle button{background:none;border:none;padding:5px 12px;font-family:var(--display);font-size:10px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);cursor:pointer;transition:background .1s,color .1s}.view-toggle button.active{background:var(--surface2);color:var(--accent)}.copy-btn{font-size:10px;padding:3px 8px;background:var(--surface2);border:1px solid var(--border);border-radius:3px;color:var(--text-muted);cursor:pointer;font-family:var(--mono)}.copy-btn:hover{color:var(--accent);border-color:var(--accent)}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hi)}@media (max-width: 900px){.engine-layout,.validator-layout,.collab-layout{grid-template-columns:1fr;height:auto}.results-footer{grid-template-columns:1fr}}