:root{--bg:#0b0e15;--panel:#121722;--panel2:#171d2a;--line:#273044;--text:#f4f6fb;--muted:#9da8bc;--primary:#7567ff;--primary2:#5d4ff0;--accent:#28d7a1;--danger:#ff647c;--shadow:0 18px 50px rgba(0,0,0,.28)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(circle at 80% 0,#171b33 0,#0b0e15 34%);color:var(--text);font-family:Tahoma,"Segoe UI",Arial,sans-serif}body{display:flex;flex-direction:column;min-height:100vh}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}input,textarea,select{width:100%;border:1px solid var(--line);background:#0e131d;border-radius:12px;padding:11px 13px;outline:none;transition:.2s}input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(117,103,255,.14)}textarea{resize:vertical}.site-header{height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,4vw,52px);border-bottom:1px solid rgba(255,255,255,.07);background:rgba(11,14,21,.82);backdrop-filter:blur(14px);position:relative;z-index:20}.brand{display:flex;align-items:center;gap:11px}.brand img,.auth-logo img{width:40px;height:40px;border-radius:12px;object-fit:cover}.brand b,.brand small{display:block}.brand small{color:var(--muted);font-size:11px;margin-top:3px}.brand-orbit{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:var(--accent);background:conic-gradient(from 90deg,var(--primary),#332b75,var(--primary));box-shadow:inset 0 0 0 8px #101522,0 0 20px rgba(117,103,255,.3)}.brand-orbit.large{width:72px;height:72px;margin:auto;box-shadow:inset 0 0 0 15px #101522,0 0 35px rgba(117,103,255,.45)}.site-header nav{display:flex;gap:18px;align-items:center;font-size:14px}.site-header nav a{color:#c6cede}.site-header nav a:hover{color:#fff}.primary,.button{display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:12px;padding:11px 16px;background:var(--primary);color:white;font-weight:700}.primary:hover{background:var(--primary2)}.button{background:var(--panel2);border:1px solid var(--line)}.full{width:100%}.text-btn,.danger-btn,.icon-btn,.stop-btn,.send-btn,.attach-btn{border:0;background:transparent}.text-btn{color:#a9a1ff;padding:7px}.danger-btn{color:#ff9aaa;border:1px solid rgba(255,100,124,.25);border-radius:10px;padding:8px 12px}.muted{color:var(--muted)}.center{text-align:center}.hidden{display:none!important}footer{min-height:48px;display:flex;align-items:center;justify-content:center;padding:12px 20px;color:#7f8a9e;font-size:12px;border-top:1px solid rgba(255,255,255,.05)}.page{width:min(1180px,calc(100% - 32px));margin:32px auto;flex:1}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;gap:16px}.page-heading h1{margin:0 0 8px}.page-heading p{color:var(--muted);margin:0}.panel{background:linear-gradient(150deg,rgba(24,30,43,.96),rgba(16,21,31,.96));border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow)}.panel h2{font-size:17px;margin:5px 0 18px}.narrow{max-width:560px;margin:auto}.two-col{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.7fr);gap:20px}.stack-form{display:grid;gap:14px}.stack-form p,.stack-form label{margin:0;display:grid;gap:7px;color:#c8d0df}.field-error{color:#ff8fa1}.flash-stack{position:fixed;top:78px;left:20px;z-index:100;display:grid;gap:8px}.flash{background:#222a3b;border:1px solid var(--line);border-radius:12px;padding:11px 15px;box-shadow:var(--shadow)}.flash.error{border-color:var(--danger)}.flash.success{border-color:var(--accent)}.toast{position:fixed;bottom:70px;left:20px;z-index:120;opacity:0;transform:translateY(10px);background:#232b3d;border:1px solid var(--line);padding:10px 15px;border-radius:12px;transition:.2s;pointer-events:none}.toast.show{opacity:1;transform:none}.auth-page{background:radial-gradient(circle at 50% 15%,#211d4c,#0b0e15 42%)}.auth-shell{flex:1;display:grid;place-items:center;padding:30px}.auth-card{width:min(430px,100%);background:rgba(18,23,34,.93);border:1px solid var(--line);border-radius:24px;padding:30px;text-align:center;box-shadow:var(--shadow)}.auth-card h1{font-size:24px;margin:18px 0 8px}.auth-card>p,.auth-card>small{color:var(--muted)}.auth-card .stack-form{text-align:right;margin:24px 0}.captcha{display:flex;gap:10px;align-items:center}.captcha img{border-radius:8px}.chat-page footer{display:none}.chat-layout{height:calc(100vh - 66px);display:grid;grid-template-columns:280px minmax(0,1fr);overflow:hidden}.chat-sidebar{background:#0d111a;border-left:1px solid var(--line);padding:16px;display:flex;flex-direction:column;min-width:0}.sidebar-actions{display:grid;gap:10px}.search-form input{font-size:13px}.conversation-list{overflow:auto;margin:14px -5px;padding:0 5px;display:grid;align-content:start;gap:6px}.conversation-item{padding:11px 12px;border-radius:12px;display:grid;gap:5px;color:#cbd3e2}.conversation-item span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-item small{color:#6f7a8d;font-size:10px}.conversation-item.active,.conversation-item:hover{background:#1a2030;color:white}.sidebar-projects{margin-top:auto;border-top:1px solid var(--line);padding:15px 8px 2px;color:#a8b3c7}.chat-main{min-width:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto;background:linear-gradient(180deg,#0e121b,#0b0e15)}.chat-toolbar{min-height:62px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;padding:10px 18px}.chat-toolbar select{width:auto;min-width:170px;padding:8px 11px}.quota{margin-right:auto;display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:12px}.quota b{color:white}.messages{overflow:auto;padding:28px max(20px,calc((100% - 860px)/2));scroll-behavior:smooth}.empty-state{min-height:100%;display:grid;place-content:center;text-align:center;color:var(--muted)}.empty-state h1{color:white;margin:20px 0 8px}.orbit-art{margin:auto;width:86px;height:86px;border-radius:50%;display:grid;place-items:center;color:var(--accent);font-size:25px;background:conic-gradient(var(--primary),#252052,var(--primary));box-shadow:inset 0 0 0 20px #0e121b,0 0 50px rgba(117,103,255,.25)}.message{display:grid;grid-template-columns:44px minmax(0,1fr);gap:12px;margin:0 auto 22px;max-width:900px}.message.user{direction:ltr}.message.user>*{direction:rtl}.avatar{width:40px;height:40px;border-radius:13px;background:#20283a;display:grid;place-items:center;font-size:11px;color:#b8c1d2}.assistant .avatar{background:linear-gradient(145deg,var(--primary),#3f358f);color:white}.bubble{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:15px 17px;min-width:0}.user .bubble{background:#1a2231}.failed .bubble{border-color:rgba(255,100,124,.4)}.message-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9}.message-actions{display:flex;gap:4px;margin-top:10px;opacity:.65}.message:hover .message-actions{opacity:1}.icon-btn{width:34px;height:34px;border-radius:9px;color:#aab4c7}.icon-btn:hover,.icon-btn.active{background:#2a3348;color:white}.sources{margin-top:12px;padding:9px 11px;background:#0d131c;border-radius:10px;color:#8ce8cc;font-size:12px}.composer-wrap{padding:12px max(18px,calc((100% - 900px)/2)) 14px;background:linear-gradient(transparent,#0b0e15 24%)}.composer{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:end;gap:8px;background:#171d29;border:1px solid #30394e;border-radius:19px;padding:8px;box-shadow:0 12px 35px rgba(0,0,0,.3)}.composer textarea{border:0;background:transparent;min-height:44px;max-height:160px;resize:none;box-shadow:none;padding:11px 4px}.send-btn,.stop-btn,.attach-btn{width:42px;height:42px;border-radius:12px;display:grid;place-items:center}.send-btn{background:var(--primary);color:white}.stop-btn{background:#3a2430;color:#ff93a5}.attach-btn{font-size:24px;color:#aab4c7}.attach-btn input{display:none}.composer-wrap>small,.file-summary{display:block;text-align:center;color:#737f92;font-size:11px;margin-top:7px}.mobile-only{display:none}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}.project-card{display:grid;gap:9px;background:#0f141e;border:1px solid var(--line);border-radius:15px;padding:16px}.project-card:hover{border-color:var(--primary)}.project-card span,.project-card small{color:var(--muted);font-size:12px}.danger-row,.data-list>div,.data-row{display:flex;align-items:center;gap:12px;justify-content:space-between;border-top:1px solid var(--line);padding:13px 0}.data-list span{display:grid;gap:5px;flex:1}.data-list small{color:var(--muted)}.upload-form{display:flex;gap:10px;margin-bottom:10px}.list-link{display:block;padding:10px 0;border-bottom:1px solid var(--line)}.admin-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.admin-nav a{background:var(--panel);border:1px solid var(--line);padding:8px 11px;border-radius:10px;font-size:12px}.filters{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:9px;margin-bottom:18px}.filters input,.filters select,.filters button{padding:8px;font-size:12px}.table-wrap{overflow:auto;padding:4px}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:right;padding:12px;border-bottom:1px solid var(--line);font-size:12px;vertical-align:top}th{color:#97a3b7;background:#10151f}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}.stat-grid>div{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;display:grid;gap:6px}.stat-grid b{font-size:26px}.stat-grid span{color:var(--muted)}.chart-row{display:grid;grid-template-columns:150px 1fr 70px;align-items:center;gap:12px;margin:12px 0}.chart-row>div{height:12px;background:#0d111a;border-radius:20px;overflow:hidden}.chart-row i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:20px}.health-result{padding:14px;margin:16px 0;border-radius:12px}.health-result.ok{background:rgba(40,215,161,.12);color:#83ebcb}.health-result.bad{background:rgba(255,100,124,.12);color:#ff9aaa}
@media(max-width:850px){.site-header{height:58px}.brand small{display:none}.site-header nav{gap:10px;font-size:12px}.chat-layout{height:calc(100vh - 58px);grid-template-columns:1fr}.chat-sidebar{position:fixed;top:58px;bottom:0;right:0;width:min(300px,88vw);z-index:50;transform:translateX(105%);transition:.22s;box-shadow:var(--shadow)}.chat-sidebar.open{transform:none}.mobile-only{display:grid}.chat-toolbar{padding:8px}.chat-toolbar select{min-width:0;width:130px}.quota{font-size:10px;gap:7px}.messages{padding:20px 12px}.message{grid-template-columns:34px minmax(0,1fr);gap:8px}.avatar{width:32px;height:32px;border-radius:10px;font-size:9px}.bubble{padding:12px;border-radius:15px}.composer-wrap{padding:8px}.two-col{grid-template-columns:1fr}.filters{grid-template-columns:1fr 1fr}.page{width:min(100% - 20px,1180px);margin:18px auto}.site-header nav a:nth-child(2),.site-header nav a:nth-child(3){display:none}.upload-form{display:grid}.stat-grid{grid-template-columns:1fr}.chart-row{grid-template-columns:90px 1fr 55px}}@media(max-width:520px){.quota span:last-child{display:none}.chat-toolbar select{width:110px;font-size:11px}.message-text{font-size:14px}.filters{grid-template-columns:1fr}.site-header{padding:0 12px}.brand b{font-size:13px}}

.pagination{display:flex;justify-content:center;gap:14px;align-items:center;padding:16px}.pagination a{color:#a9a1ff}