:root{color-scheme:dark;--bg:#0e1517;--card:#192426;--card2:#202d30;--edge:#324246;--text:#eaf1f1;--muted:#a2b2b5;--green:#67c5a0;--green-deep:#225846;font:14px/1.5 Inter,ui-sans-serif,system-ui,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text)}
*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,textarea{font:inherit}button{color:inherit;background:#223035;border:1px solid #445358;border-radius:8px;padding:9px 13px;cursor:pointer}button:hover{background:#2b4145}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--green);outline-offset:2px}input,textarea{width:100%;border:1px solid #415258;border-radius:8px;padding:10px 11px;background:#101b1e;color:var(--text)}input::placeholder,textarea::placeholder{color:#7c9295}textarea{resize:vertical;min-height:52px}label{display:block;margin:13px 0 6px;font-size:12px;font-weight:600;color:#cedbdd}.primary{background:var(--green-deep);border-color:#388668;color:#e6fff3;font-weight:650}.primary:hover{background:#2d7155}.brand-bar{height:66px;display:flex;align-items:center;gap:11px;padding:0 28px;border-bottom:1px solid #273639;letter-spacing:.02em}.mark{height:34px;width:34px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(135deg,#256e52,#183933);font-size:20px;font-weight:900;color:#b6f6d6}.brand-caption{margin-left:auto;color:var(--muted);font-size:12px}.gate{width:min(440px,calc(100% - 40px));margin:clamp(50px,10vh,115px) auto 50px}.eyebrow{color:var(--green);font-size:11px;letter-spacing:.18em;font-weight:800}.gate-head h1{font-size:26px;margin:6px 0 7px;line-height:1.2}.hint{color:var(--muted);margin:6px 0 16px}.gate-card{border:1px solid var(--edge);border-radius:15px;background:var(--card);padding:25px;box-shadow:0 12px 55px #0002}.gate-card button.primary{width:100%;margin-top:20px;min-height:44px}.gate-card h2{font-size:18px;margin:0 0 6px}.gate-card form[hidden],.gate-card section[hidden]{display:none}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.actions{display:flex;gap:10px;align-items:center}.actions>*{flex:1}.actions button.primary{width:auto}.status{margin-top:14px;color:#edc2ab;min-height:0;white-space:pre-wrap}.status:empty{display:none}.text-button{border:0;background:none;text-decoration:underline;padding:8px 0;color:var(--green)}.footnote{margin:22px 0;color:#7c9295;font-size:12px}.workspace-choices{display:grid;gap:8px}.workspace-choice{text-align:left;display:flex;flex-direction:column;padding:11px 13px;gap:3px}.workspace-choice span{color:var(--muted);font-size:12px}
#secure-application{height:calc(100vh - 66px);min-height:460px}.app-layout{height:100%;display:grid;grid-template-columns:260px minmax(0,1fr);max-width:1700px;margin:auto}.sidebar{background:#141f22;border-right:1px solid #29393c;display:flex;flex-direction:column;min-height:0}.sidebar-head{padding:20px 16px 16px;border-bottom:1px solid #29393c}.sidebar-head h2{font-size:16px;margin:0 0 4px;line-height:1.25}.sidebar-head p{margin:0;font-size:12px;color:var(--muted);overflow-wrap:anywhere}.sidebar-tabs{display:flex;gap:4px;padding:12px 9px}.sidebar-tabs button{flex:1;padding:7px 3px;font-size:12px;border:0;background:transparent}.sidebar-tabs button[aria-selected=true]{background:#244a43;color:#c7f4de}.sidebar-toolbar{padding:0 13px 12px;display:flex;align-items:center;gap:8px;justify-content:space-between}.sidebar-toolbar strong{font-size:12px;color:#b8cbc8}.sidebar-toolbar button{font-size:12px;padding:5px 8px}.conversation-list{padding:0 9px 12px;overflow:auto;flex:1}.conversation-item{display:block;text-align:left;width:100%;padding:11px 12px;border:0;background:transparent;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;margin:2px 0;color:#c9d9d7}.conversation-item[aria-current=true]{background:#243a3b;color:#eafaf4}.sidebar-bottom{padding:12px;border-top:1px solid #29393c;display:flex;gap:8px;align-items:center}.sidebar-bottom span{font-size:11px;color:var(--muted);margin-right:auto;overflow:hidden;text-overflow:ellipsis}.sidebar-bottom button{font-size:11px;padding:6px 9px}.conversation-area{display:flex;flex-direction:column;min-width:0;min-height:0}.conversation-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #29393c;padding:13px 22px;min-height:70px}.conversation-header h1{font-size:17px;margin:0;overflow:hidden;text-overflow:ellipsis}.conversation-header p{font-size:12px;color:var(--muted);margin:2px 0 0}.messages{flex:1;overflow:auto;padding:20px clamp(16px,4vw,50px)}.message{padding:12px 0;border-bottom:1px solid #202d30;overflow-wrap:anywhere}.message-head{display:flex;align-items:baseline;gap:11px}.message-head strong{font-size:13px}.message-head time{color:#829497;font-size:11px}.message-body{margin:5px 0 0;white-space:pre-wrap;color:#d8e5e5;line-height:1.55}.empty-state{padding:42px 10px;text-align:center;color:var(--muted)}.composer{padding:14px clamp(16px,4vw,50px) 22px;border-top:1px solid #29393c;display:flex;align-items:end;gap:12px}.composer textarea{flex:1}.composer button{height:43px;min-width:75px}.app-status{min-height:20px;padding:0 25px 10px;color:#a9c4bb;font-size:12px}.dialog-backdrop{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;padding:24px;z-index:20}.dialog{width:min(480px,100%);background:var(--card);border:1px solid var(--edge);border-radius:14px;padding:22px;box-shadow:0 20px 80px #0008}.dialog h2{margin:0 0 12px;font-size:18px}.dialog .actions{margin-top:20px}.dialog .actions .primary{margin:0}.dialog-backdrop[hidden]{display:none}
@media(max-width:720px){.brand-bar{height:56px;padding:0 16px}.gate{margin:38px auto}.app-layout{grid-template-columns:135px minmax(0,1fr)}.sidebar-head{padding:13px 9px}.sidebar-head h2{font-size:13px}.sidebar-tabs{padding:7px 4px;flex-wrap:wrap}.sidebar-tabs button{font-size:11px;min-width:45px}.sidebar-toolbar{padding:0 6px 8px;gap:4px}.sidebar-toolbar strong{font-size:10px}.sidebar-toolbar button{padding:5px;font-size:10px}.conversation-list{padding:0 3px}.conversation-item{font-size:12px;padding:9px 7px}.sidebar-bottom{padding:7px;flex-wrap:wrap}.conversation-header{padding:10px 14px}.messages{padding:9px 14px}.composer{padding:9px 12px;gap:7px}.composer button{min-width:60px}#secure-application{height:calc(100dvh - 56px)}}
.composer[hidden],#secure-application[hidden],#access-gate[hidden]{display:none!important}