body{overflow:hidden}main{padding:0!important;max-width:none!important;margin:0!important}.chat-shell{display:grid;grid-template-rows:44px 1fr;height:calc(100vh - 49px);width:100vw;background:var(--bg)}.controls{display:flex;align-items:center;justify-content:flex-end;gap:14px;padding:8px 22px;border-bottom:1px solid var(--border);background:var(--bg)}.backend-toggle{display:inline-flex;gap:0;border:1px solid var(--border);border-radius:999px;overflow:hidden;background:var(--panel)}.mode-btn{background:transparent;color:var(--fg-muted);padding:5px 16px;font-size:12px;cursor:pointer;border:none;transition:color .18s ease,background .18s ease}.mode-btn+.mode-btn{border-left:1px solid var(--border)}.view-toggle{margin-top:10px;align-self:flex-end}.mode-btn:hover{color:var(--fg)}.mode-btn.active{color:#fff;background:var(--accent)}.mode-hint{color:var(--fg-muted);font-size:12.5px;font-style:italic;flex:1}.clear-btn{color:var(--fg-muted);border:1px solid var(--border);border-radius:4px;padding:5px 12px;font-size:12px;background:transparent;cursor:pointer;transition:color .18s ease,border-color .18s ease,background .18s ease}.clear-btn:hover{color:var(--fg);border-color:var(--border-strong);background:var(--panel-2)}.table-actions{margin-top:10px;align-self:flex-end;display:inline-flex;align-items:center;gap:8px}.table-actions .view-toggle{margin-top:0;align-self:auto}.csv-download-btn{display:inline-flex;align-items:center;justify-content:center;color:var(--fg-muted);border:1px solid var(--border);border-radius:4px;padding:5px 8px;background:transparent;cursor:pointer;transition:color .18s ease,border-color .18s ease,background .18s ease}.csv-download-btn:hover{color:var(--fg);border-color:var(--border-strong);background:var(--panel-2)}.csv-download-btn svg{display:block}.split{display:grid;grid-template-columns:1fr 1px 1fr;height:100%;overflow:hidden}.divider{background:var(--border);width:1px;height:100%}.chat{display:flex;flex-direction:column;background:var(--bg);overflow:hidden}.scrollback{flex:1;overflow-y:auto;padding:28px 36px;display:flex;flex-direction:column;gap:22px}.scrollback::-webkit-scrollbar{width:8px}.scrollback::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.scrollback::-webkit-scrollbar-track{background:transparent}.turn{display:flex;flex-direction:column;gap:14px}.bubble-user{align-self:flex-end;max-width:80%;padding:10px 14px;background:var(--accent);color:#fff;border:none;border-radius:12px 12px 4px;font-size:14.5px;white-space:pre-wrap;word-wrap:break-word}.assistant{align-self:flex-start;width:100%;display:flex;flex-direction:column;gap:14px}.summary{font-family:var(--serif);color:var(--fg-soft);font-size:16px;line-height:1.65;padding-left:16px;border-left:2px solid var(--accent);word-wrap:break-word}.summary>:first-child{margin-top:0}.summary>:last-child{margin-bottom:0}.summary p{margin:0 0 10px}.summary h1,.summary h2,.summary h3,.summary h4{margin:14px 0 8px;color:var(--fg);line-height:1.3;font-family:var(--serif);font-weight:500;letter-spacing:-.2px}.summary h1{font-size:1.3rem}.summary h2{font-size:1.18rem}.summary h3,.summary h4{font-size:1.05rem}.summary ul,.summary ol{margin:0 0 10px;padding-left:22px}.summary li{margin:3px 0}.summary li>p{margin:0}.summary a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.summary code{background:var(--panel-2);border:1px solid var(--border);border-radius:4px;padding:0 4px;font-size:.88em;font-family:var(--mono)}.summary pre{background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:10px 12px;overflow-x:auto;margin:0 0 10px}.summary pre code{background:transparent;border:0;padding:0}.summary blockquote{border-left:2px solid var(--border);margin:0 0 10px;padding:4px 12px;color:var(--fg-muted);font-style:italic}.summary table{border-collapse:collapse;margin:0 0 10px;font-size:.94em;font-family:var(--sans)}.summary th,.summary td{border:1px solid var(--border);padding:6px 10px;text-align:left}.summary th{background:var(--panel-2)}.summary hr{border:0;border-top:1px solid var(--border);margin:12px 0}.refused,.thinking{color:var(--fg-muted);font-style:italic;font-family:var(--serif);padding:4px 2px}.rows{display:flex;flex-direction:column;gap:10px}.card{background:var(--panel);border:1px solid var(--border);border-radius:4px;padding:14px 16px;cursor:pointer;transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease;outline:none}.card:hover{border-color:var(--border-strong);transform:translateY(-1px);box-shadow:0 1px #00000005,0 8px 24px #0000000a}.card:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px #0f4c5c1f}.card.active{border-color:var(--accent)}.card.tap{transform:scale(.99)}.card-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}.card-title{color:var(--fg);font-family:var(--serif);font-weight:500;font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.card-meta-right{display:flex;align-items:center;gap:10px;flex-shrink:0}.page{color:var(--fg-muted);font-size:11.5px;font-variant-numeric:tabular-nums}.chat-shell .badge{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:999px;font-size:11px;font-weight:700;line-height:1;padding:0;text-transform:none;letter-spacing:0;border:1px solid var(--border)}.chat-shell .badge.ok{background:var(--ok-soft);color:var(--ok);border-color:#b6d4c2}.chat-shell .badge.warn{background:var(--warn-soft);color:var(--warn);border-color:#e5d29a}.chat-shell .badge.fail{background:var(--fail-soft);color:var(--fail);border-color:#dcb7b7}.chat-shell .badge.unk{background:var(--panel-2);color:var(--fg-muted)}.kv{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px;margin-top:6px}.kv .k{color:var(--fg-faint);font-size:10.5px;text-transform:uppercase;letter-spacing:.5px;font-weight:500}.kv .v{color:var(--fg-soft);font-family:var(--serif);font-size:14.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kv .row{min-width:0}.quote{margin-top:10px;color:var(--fg-muted);font-family:var(--serif);font-style:italic;font-size:13px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;border-left:2px solid var(--border);padding-left:12px}.composer{border-top:1px solid var(--border);background:var(--bg);padding:14px 22px 22px;display:flex;gap:10px;align-items:flex-end}.composer textarea{flex:1;background:var(--panel);border:1px solid var(--border);border-radius:4px;padding:10px 12px;resize:none;min-height:40px;max-height:132px;overflow-y:auto;line-height:1.5;outline:none;transition:border-color .18s ease,box-shadow .18s ease}.composer textarea::placeholder{color:var(--fg-faint);font-style:italic}.composer textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #0f4c5c1a}.send-btn{background:var(--accent);color:#fff;border-radius:4px;padding:10px 18px;border:none;font-weight:600;cursor:pointer;transition:background .18s ease,transform .15s ease}.send-btn:disabled{opacity:.4;cursor:not-allowed}.send-btn:not(:disabled):hover{background:#0c3d4b;transform:translateY(-1px)}.viewer{height:100%;background:var(--panel-3);position:relative}.viewer iframe{width:100%;height:100%;border:0;background:#fff}.viewer-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--fg-muted);font-family:var(--serif);font-style:italic;padding:40px;text-align:center}.welcome{margin:auto;max-width:540px;padding:32px 36px;background:var(--panel);border:1px solid var(--border);border-radius:6px}.welcome h2{margin:0 0 12px;color:var(--fg);font-family:var(--serif);font-size:28px;font-weight:500;letter-spacing:-.4px;line-height:1.2}.welcome p{margin:0 0 18px;color:var(--fg-soft);font-size:15px;line-height:1.6}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{background:var(--panel-2);border:1px solid var(--border);color:var(--fg-soft);padding:6px 14px;border-radius:999px;font-size:13px;cursor:pointer;transition:border-color .18s ease,color .18s ease,background .18s ease}.chip:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.evidence-table-scroll{width:100%;overflow-x:auto;border:1px solid var(--border);border-radius:6px;background:var(--panel)}.evidence-table{border-collapse:collapse;background:var(--panel);font-size:13.5px;width:max-content;min-width:100%}.evidence-table thead th{text-align:left;padding:10px 12px;font-size:11px;font-weight:500;letter-spacing:.5px;text-transform:uppercase;color:var(--fg-faint);background:var(--panel-2);border-bottom:1px solid var(--border);cursor:pointer;user-select:none;white-space:nowrap;transition:color .15s ease}.evidence-table thead th:hover{color:var(--fg)}.evidence-table thead th.sort-asc:after{content:" ▲";color:var(--accent)}.evidence-table thead th.sort-desc:after{content:" ▼";color:var(--accent)}.evidence-table thead th.num{text-align:right}.evidence-table thead th.verdict{text-align:center;width:36px}.evidence-table tbody td{padding:10px 12px;border-top:1px solid var(--border);color:var(--fg-soft);vertical-align:middle;white-space:nowrap}.evidence-table tbody td.num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:13px}.evidence-table tbody td.verdict{text-align:center}.evidence-table tbody td.paper{font-family:var(--serif);font-size:14.5px;color:var(--fg)}.evidence-table tbody tr{cursor:pointer;transition:background .15s ease;outline:none}.evidence-table tbody tr:hover{background:var(--panel-2)}.evidence-table tbody tr:focus-visible{box-shadow:inset 0 0 0 1px var(--accent)}.evidence-table tbody tr.active{background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent)}.evidence-table th:nth-child(1),.evidence-table td:nth-child(1){width:26%}.evidence-table th:nth-child(2),.evidence-table td:nth-child(2){width:22%}.evidence-table th:nth-child(3),.evidence-table td:nth-child(3){width:22%}.evidence-table th:nth-child(4),.evidence-table td:nth-child(4){width:14%}.evidence-table th:nth-child(5),.evidence-table td:nth-child(5){width:6%}.evidence-table th:nth-child(6),.evidence-table td:nth-child(6){width:6%}.evidence-table th:nth-child(7),.evidence-table td:nth-child(7){width:4%}
