:root{--bg:#07101f;--side:#0d1a2d;--surface:#111e31;--surface2:#17263c;--line:#26364d;--line2:#34506f;--text:#f2f6fb;--muted:#91a1b7;--soft:#c0ccda;--accent:#0878eb;--accent-dark:#102f58;--success:#35c98b;--danger:#ff7181;--sidebar:264px;--content:920px}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}button,input,textarea{font:inherit}button{cursor:pointer}.boot{width:100vw;height:100dvh;display:flex;align-items:center;justify-content:center;gap:12px;color:var(--muted);background:var(--bg)}.zmark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,#1687f5,#0759b8);color:#fff;font-size:14px;font-weight:900;letter-spacing:-.04em;box-shadow:0 0 26px rgba(8,120,235,.18)}.login-page{width:100vw;height:100dvh;display:grid;place-items:center;padding:22px;background:radial-gradient(circle at 50% -10%, #102746 0,transparent 38%),var(--bg)}.login-card{width:min(420px,100%);padding:42px;border:1px solid var(--line);border-radius:22px;background:rgba(14,19,27,.96);box-shadow:0 30px 90px rgba(0,0,0,.45)}.login-logo{margin-bottom:26px}.kicker,.meta-label{margin:0;color:var(--accent);font-size:10px;font-weight:800;letter-spacing:.16em}.login-card h1{margin:9px 0 5px;font-size:34px;letter-spacing:-.045em}.login-subtitle{margin:0 0 25px;color:var(--muted)}.login-card form{display:grid;gap:8px}.login-card label{margin-top:8px;color:var(--soft);font-size:12px;font-weight:650}.login-card input{width:100%;border:1px solid var(--line);border-radius:10px;background:#080c12;color:var(--text);padding:13px 14px;outline:0}.login-card input:focus,.composer:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(8,120,235,.14)}.form-error{height:18px;margin:4px 0;color:var(--danger);font-size:12px}.protected{text-align:center;margin:21px 0 0;color:#687584;font-size:11px}.btn{border:0;border-radius:9px;padding:11px 14px;font-weight:750}.primary{background:var(--accent);color:#fff}.primary:hover,.send-button:hover{background:#2992f5}.wide{width:100%}.console{width:100vw;height:100dvh;display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);overflow:hidden}.sidebar{height:100dvh;display:flex;flex-direction:column;gap:10px;padding:20px 16px;border-right:1px solid var(--line);background:var(--side);z-index:30}.side-brand{display:flex;align-items:center;gap:12px;padding:2px 4px 20px}.side-brand strong{display:block;font-size:15px}.side-brand span,.side-footer span{display:block;margin-top:3px;color:var(--muted);font-size:10px}.side-action{border:0;border-radius:8px;background:transparent;color:var(--muted);padding:10px 12px;text-align:left}.side-action:hover{background:var(--surface);color:var(--text)}.side-spacer{flex:1}.system-card{padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.status-line{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:12px}.status-dot{width:7px;height:7px;border-radius:50%;background:#677384}.status-dot.online{background:var(--success);box-shadow:0 0 9px rgba(53,201,139,.5)}.status-dot.processing{background:#e5b84f;box-shadow:0 0 9px rgba(229,184,79,.4)}.model-label{margin-top:15px}.model-name{display:block;margin-top:6px;color:var(--soft);font-size:12px;overflow:hidden;text-overflow:ellipsis}.side-footer{display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:9px;padding:13px 4px 2px;border-top:1px solid var(--line)}.side-footer strong{font-size:11px}.admin-avatar{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:var(--surface2);color:var(--accent);font-size:10px;font-weight:800}.logout{border:0;background:none;color:var(--muted);font-size:11px}.logout:hover{color:var(--text)}.main-pane{height:100dvh;min-width:0;display:grid;grid-template-rows:minmax(0,1fr) auto;background:radial-gradient(circle at 50% 0,#101923 0,transparent 42%),var(--bg)}.mobile-header{display:none}.message-scroller{min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-color:#2e3947 transparent}.message-column{width:min(var(--content),calc(100% - 40px));min-height:100%;margin:0 auto;padding:38px 0 26px}.empty-state{min-height:calc(100dvh - 210px);display:grid;place-items:center;text-align:center}.empty-inner{max-width:660px}.empty-inner .zmark{margin:0 auto 20px}.empty-inner h1{margin:0;font-size:32px;letter-spacing:-.04em}.empty-inner>p{margin:10px auto 25px;max-width:550px;color:var(--muted);line-height:1.6}.suggestions{display:flex;flex-wrap:wrap;justify-content:center;gap:9px}.suggestion{padding:10px 13px;border:1px solid var(--line);border-radius:999px;background:rgba(16,22,31,.8);color:var(--soft);font-size:12px}.suggestion:hover{border-color:var(--line2);color:var(--text);background:var(--surface2)}.message{display:grid;grid-template-columns:38px minmax(0,1fr);gap:13px;margin-bottom:30px}.avatar{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--surface2);color:var(--muted);font-size:9px;font-weight:850}.message.user .avatar{background:var(--accent-dark);color:var(--accent)}.message-head{display:flex;align-items:baseline;gap:9px;margin-bottom:7px}.message-head strong{font-size:11px;letter-spacing:.07em}.message-head time,.response-meta{font-size:10px;color:var(--muted)}.message-content{max-width:820px;color:#dce3eb;font-size:14px;line-height:1.7;overflow-wrap:anywhere}.user .message-content{white-space:pre-wrap}.message-content p{margin:0 0 12px}.message-content h1,.message-content h2,.message-content h3{margin:20px 0 8px;color:var(--text);line-height:1.3}.message-content h1{font-size:21px}.message-content h2{font-size:18px}.message-content h3{font-size:15px}.message-content ul,.message-content ol{margin:8px 0 14px;padding-left:24px}.message-content li{margin:4px 0}.message-content code{padding:2px 5px;border-radius:5px;background:#1b2532;color:#a9d3ff;font:12px ui-monospace,SFMono-Regular,Consolas,monospace}.code-block{position:relative;margin:14px 0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#080c12}.code-toolbar{display:flex;justify-content:space-between;padding:7px 10px;background:#121923;color:var(--muted);font-size:10px}.code-block pre{margin:0;padding:15px;overflow:auto}.code-block pre code{padding:0;background:none;color:#dce3eb;white-space:pre;font-size:12px}.copy-code,.copy-response{border:0;background:none;color:var(--muted);font-size:10px;padding:0}.copy-code:hover,.copy-response:hover{color:var(--accent)}.md-table-wrap{max-width:100%;overflow:auto;margin:14px 0}.md-table{border-collapse:collapse;width:100%;font-size:12px}.md-table th,.md-table td{border:1px solid var(--line);padding:8px 10px;text-align:left}.md-table th{background:var(--surface2)}.message-actions{display:flex;gap:12px;align-items:center;margin-top:9px}.processing-text{display:flex;align-items:center;gap:8px;color:var(--muted)}.pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 1.1s infinite}@keyframes pulse{50%{opacity:.25;transform:scale(.75)}}.composer-area{position:relative;padding:12px max(20px,calc((100% - var(--content))/2)) max(14px,env(safe-area-inset-bottom));background:linear-gradient(0deg,var(--bg) 75%,transparent)}.composer{display:flex;align-items:flex-end;gap:9px;border:1px solid var(--line2);border-radius:16px;padding:9px;background:var(--surface);box-shadow:0 14px 40px rgba(0,0,0,.24)}.attach-button{flex:0 0 auto;width:34px;height:34px;display:grid;place-items:center;border-radius:9px;color:var(--soft);background:var(--surface2);cursor:pointer;font-size:20px}.attach-button:hover{color:var(--accent)}.composer textarea{flex:1;min-width:0;min-height:34px;max-height:160px;padding:7px 3px;border:0;outline:0;resize:none;overflow-y:auto;background:transparent;color:var(--text);line-height:1.5}.composer textarea::placeholder{color:#687586}.send-button{flex:0 0 auto;border:0;border-radius:9px;background:var(--accent);color:#fff;font-weight:800;padding:9px 12px}.send-button:disabled{opacity:.45;cursor:not-allowed}.composer-notice{text-align:center;margin:7px 0 0;color:#626f7e;font-size:9px}.composer-notice.warning{color:#e5b84f}.attachment-preview{display:grid;grid-template-columns:50px 1fr 28px;align-items:center;gap:10px;width:min(420px,100%);margin:0 0 8px;padding:8px;border:1px solid var(--line);border-radius:11px;background:var(--surface)}.attachment-preview img{width:50px;height:42px;object-fit:cover;border-radius:7px}.attachment-preview strong,.attachment-preview span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.attachment-preview span{margin-top:3px;color:#e5b84f;font-size:9px}.attachment-preview button{border:0;background:none;color:var(--muted);font-size:20px}.drawer-shade{display:none}.icon-button{border:0;background:none;color:var(--text);font-size:20px}
@media(max-width:900px){:root{--sidebar:220px}.message-column{width:min(var(--content),calc(100% - 30px))}.side-brand span{display:none}}
@media(max-width:700px){.console{display:block}.sidebar{position:fixed;inset:0 auto 0 0;width:min(290px,86vw);transform:translateX(-105%);transition:transform .18s ease;box-shadow:20px 0 60px rgba(0,0,0,.45)}.sidebar.open{transform:translateX(0)}.drawer-shade{display:block;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:25;opacity:0;pointer-events:none;transition:opacity .18s}.drawer-shade.open{opacity:1;pointer-events:auto}.main-pane{height:100dvh;grid-template-rows:58px minmax(0,1fr) auto}.mobile-header{display:flex;align-items:center;gap:12px;padding:0 12px;border-bottom:1px solid var(--line);background:rgba(8,11,16,.92);backdrop-filter:blur(12px)}.mobile-header strong,.mobile-header span{display:block}.mobile-header strong{font-size:13px}.mobile-header span{color:var(--muted);font-size:9px;margin-top:2px}.message-column{width:calc(100% - 24px);padding:24px 0 16px}.empty-state{min-height:calc(100dvh - 245px)}.empty-inner h1{font-size:25px}.suggestions{display:grid;grid-template-columns:1fr 1fr}.suggestion{text-align:left;border-radius:10px}.message{grid-template-columns:32px minmax(0,1fr);gap:9px}.avatar{width:30px;height:30px}.message-content{font-size:13px}.composer-area{padding:8px 10px max(10px,env(safe-area-inset-bottom))}.send-button{padding:9px}.login-card{padding:30px 24px}.login-page{padding:16px}}
@media(max-width:390px){.suggestions{grid-template-columns:1fr}.send-button span{display:none}.attach-button{width:32px}.composer{gap:6px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.attachment-preview[hidden]{display:none!important}

.modal[hidden],.new-key[hidden]{display:none!important}.modal{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:20px;background:rgba(2,8,18,.76);backdrop-filter:blur(8px)}.modal-card{width:min(650px,100%);max-height:85dvh;overflow:auto;padding:24px;border:1px solid var(--line2);border-radius:16px;background:var(--surface);box-shadow:0 30px 90px rgba(0,0,0,.5)}.modal-head{display:flex;justify-content:space-between;align-items:flex-start}.modal-head h2{margin:7px 0 0}.modal-close{border:0;background:transparent;color:var(--muted);font-size:28px}.modal-copy{color:var(--muted);font-size:13px}.key-form{display:flex;gap:9px;margin:20px 0}.key-form input{flex:1;min-width:0;padding:11px;border:1px solid var(--line2);border-radius:9px;background:var(--bg);color:var(--text);outline:0}.new-key{margin:14px 0;padding:13px;border:1px solid #236eb8;border-radius:10px;background:#0b2948}.new-key strong,.new-key code{display:block}.new-key code{margin:8px 0;overflow-wrap:anywhere;color:#b9ddff}.new-key button,.revoke-key{border:0;background:transparent;color:#70b7ff}.key-list{display:grid;gap:8px;margin-top:18px}.key-row{display:flex;align-items:center;justify-content:space-between;padding:12px;border:1px solid var(--line);border-radius:10px}.key-row strong,.key-row span{display:block}.key-row span,.key-empty{margin-top:4px;color:var(--muted);font-size:11px}.revoke-key{color:#ff8995}