:root{color-scheme:dark;--bg:#0b0f18;--panel:#121722;--panel2:#171e2c;--line:#283044;--text:#f0f3fa;--muted:#929bb0;--accent:#19bc9b;--accent2:#158e76;--danger:#f27883;--shadow:0 24px 80px #0007;font-family:Inter,"Segoe UI",Tahoma,Arial,sans-serif}
*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-size:14px}button,textarea,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{color:var(--text);background:#101624;border:1px solid #344057;border-radius:10px;outline:none;transition:border .2s}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #19bc9b22}.hidden{display:none!important}.muted{color:var(--muted)}.error{color:var(--danger);min-height:18px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:11px 17px;font-weight:700;border:1px solid var(--line);background:var(--panel2);color:var(--text)}.btn.primary{background:var(--accent);color:#052921;border-color:var(--accent)}.btn.primary:hover{background:#30d4b3}.btn.secondary:hover{background:#222c40}.btn.danger{color:#ff8e9a;border-color:#97434b}.btn.large{width:100%;padding:14px}.icon-btn{width:36px;height:36px;border:0;border-radius:10px;background:transparent;color:var(--muted);font-size:18px;display:inline-grid;place-items:center}.icon-btn:hover{background:#263044;color:white}.icon-btn.tiny{width:26px;height:26px}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 50% 10%,#16433c55,transparent 48%),var(--bg)}.login-card{width:min(100%,430px);padding:44px;background:#141b28;border:1px solid #313b4d;border-radius:22px;box-shadow:var(--shadow)}.brand{display:flex;align-items:center;gap:12px;text-align:left;direction:ltr}.brand-center{justify-content:center;margin-bottom:37px}.brand strong{display:block;font-size:23px;letter-spacing:-1px}.brand small{display:block;font-size:10px;letter-spacing:2px;color:var(--muted);margin-top:1px}.brand-mark{width:39px;height:39px;border-radius:13px;background:linear-gradient(135deg,#38e2c1,#0f8a72);color:#05251f;display:grid;place-items:center;font-size:25px;font-weight:900;box-shadow:0 3px 18px #15ba9d33}.brand-button{border:0;background:none;color:white}.login-card h1{text-align:center;font-size:26px;margin:0}.login-card>.muted{text-align:center;margin:11px 0 28px;line-height:1.8}.login-card label{display:block;margin:17px 0 8px;color:#cad0df}.login-card input{height:47px;width:100%;padding:0 13px}.login-card form button{margin-top:24px}.login-footer{color:#707c95;text-align:center;font-size:11px;margin:30px 0 0}.app{height:100vh;display:flex;direction:ltr}.sidebar{direction:rtl;width:276px;flex:0 0 276px;background:#101521;border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;z-index:20}.side-top{display:flex;align-items:center;justify-content:space-between;padding:22px 19px 19px;border-bottom:1px solid #242b3d}.side-content{padding:22px 13px;overflow-y:auto;flex:1}.side-profile{margin:0 2px 16px;padding:13px;background:linear-gradient(110deg,#11362e,#162334);border:1px solid #256052;border-radius:13px}.side-profile strong{display:block;font-size:15px}.side-profile span{display:block;color:#9cb8b0;margin-top:5px;font-size:11px;line-height:1.5}.new-chat{background:#202f31;color:#c0f9e9;border:1px solid #316054;width:100%;display:flex;align-items:center;gap:9px;border-radius:10px;padding:12px;margin-bottom:15px;text-align:right}.new-chat:hover{background:#285045}.plus{font-size:21px}.shortcut{margin-right:auto;font-size:10px;color:#83a99f;direction:ltr}.side-link{display:flex;align-items:center;gap:12px;padding:12px 11px;width:100%;background:none;border:0;color:#b6bfd0;text-align:right;border-radius:10px}.side-link:hover,.side-link.active{background:#202838;color:white}.section-header{display:flex;align-items:center;justify-content:space-between;color:#828da6;font-size:12px;margin:16px 10px 10px}.side-search{width:100%;height:38px;padding:0 12px;background:#171e2b;border-color:#252f40;margin-bottom:13px}.chat-list{display:flex;flex-direction:column;gap:4px;min-height:30px}.chat-link{width:100%;padding:11px;display:block;color:#aeb9ca;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:right;border:0;background:none;border-radius:9px}.chat-link:hover{background:#202a3c;color:#f6fbff}.chat-link.active{background:#28374a;color:#e6fff8}.chat-link small{display:block;color:#78869d;font-size:10px;margin-top:4px}.sidebar-footer{border-top:1px solid var(--line);padding:15px 12px;display:flex;align-items:center;gap:8px;color:#a2acc0}.status-dot{background:var(--accent);width:7px;height:7px;border-radius:50%;box-shadow:0 0 8px #19bc9b80}.status-dot.offline{background:var(--danger)}.status-text{font-size:11px;margin-inline-end:auto}.workspace{min-width:0;display:flex;flex:1;flex-direction:column;background:radial-gradient(ellipse at 70% -40%,#133d3e22,transparent 60%),#0c101a;direction:rtl}.topbar{height:68px;flex:0 0 68px;border-bottom:1px solid #232b3d;display:flex;align-items:center;justify-content:space-between;padding:0 33px}.top-left,.top-right{display:flex;gap:15px;align-items:center}.topbar strong{font-weight:700;font-size:14px}.topbar .small-muted{color:#8090a5}.model-chip{border:1px solid #31443e;background:#172b2a;border-radius:50px;padding:8px 13px;color:#b0dccf;font-size:11px;direction:ltr}.spark{color:#44dcba}.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#3c505a,#1d5b57);display:grid;place-items:center;font-weight:bold}.mobile-menu{display:none}.profile-screen{flex:1;overflow:auto}.home-content{max-width:1150px;margin:0 auto;padding:72px 45px}.eyebrow{font-size:12px;color:var(--accent);font-weight:800;letter-spacing:2px;direction:ltr;display:flex;align-items:center;gap:15px;justify-content:flex-end}.eyebrow-line{height:1px;background:var(--accent);width:35px;opacity:.5}.home-content h1{font-size:clamp(29px,4vw,50px);letter-spacing:-1px;margin:17px 0}.accent-dot{color:var(--accent)}.home-sub{color:#9aa5b9;font-size:15px;line-height:1.9;max-width:750px;margin-bottom:48px}.profile-toolbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #283044;padding-bottom:18px;margin-bottom:23px}.profile-toolbar strong{font-size:17px}.profile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}.profile-card{background:#151c2a;border:1px solid #2c3548;border-radius:16px;padding:25px;min-height:245px;display:flex;flex-direction:column;text-align:right;position:relative;transition:transform .2s,border-color .2s}.profile-card:hover{transform:translateY(-3px);border-color:#36947f}.profile-icon{width:51px;height:51px;border-radius:14px;background:#183d38;border:1px solid #2a705e;color:#51e7c4;display:grid;place-items:center;font-weight:bold;font-size:24px}.profile-card h3{font-size:18px;margin:20px 0 8px}.profile-card p{line-height:1.9;color:#95a3b8;flex:1;margin:0 0 20px}.profile-card .card-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #2b3545;padding-top:15px;color:#5bcaa9;font-weight:bold}.profile-card .manage-btn{border:0;background:#202939;color:#9ba7bb;border-radius:8px;padding:7px 10px}.profile-card .manage-btn:hover{color:white}.chat-screen{flex:1;min-height:0;display:flex;flex-direction:column;position:relative}.chat-content{overflow-y:auto;flex:1;padding:15px 20px 0;scroll-behavior:smooth}.welcome{max-width:800px;margin:12vh auto 40px;text-align:center;padding:0 12px}.welcome-icon{width:60px;height:60px;margin:auto;border-radius:18px;background:linear-gradient(145deg,#17443a,#213249);display:grid;place-items:center;color:#58ebc5;font-size:31px}.welcome>p:first-of-type{margin-top:24px;color:var(--accent);font-size:12px;font-weight:700}.welcome h2{font-size:clamp(25px,3.6vw,40px);margin:10px 0 12px}.suggestions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:35px}.suggestion{background:#151f2c;color:#b9c8dc;border:1px solid #2a384b;border-radius:11px;padding:12px 14px}.suggestion:hover{border-color:#3b9a83;color:white}.messages{max-width:890px;margin:12px auto 0;display:flex;flex-direction:column;gap:22px;padding-bottom:20px}.message{display:flex;flex-direction:column;gap:8px;min-width:0}.message.user{align-items:flex-start}.bubble{max-width:90%;min-width:80px;border-radius:17px;padding:15px 18px;line-height:1.9;overflow-wrap:anywhere;white-space:pre-wrap;text-align:start}.message.user .bubble{background:#1c3840;border:1px solid #285964}.message.assistant .bubble{background:transparent;padding:9px 0;max-width:100%}.message .who{color:#9aaabd;font-size:11px;font-weight:700}.bubble[dir=rtl]{text-align:right}.bubble[dir=ltr]{text-align:left}.bubble pre{direction:ltr!important;text-align:left!important;background:#141b27;overflow-x:auto;border:1px solid #304052;border-radius:10px;padding:15px;white-space:pre;font:12px/1.8 'Cascadia Code',Consolas,monospace}.bubble code{direction:ltr!important;unicode-bidi:isolate;font:12px/1.6 Consolas,monospace;background:#273141;border-radius:4px;padding:2px 4px}.bubble pre code{background:none;padding:0}.bubble strong{font-weight:800}.tool-item{border:1px solid #293449;background:#141b27;border-radius:10px;padding:9px 14px;font-size:11px;color:#91a8be;direction:ltr;text-align:left;overflow:auto}.stream-status{max-width:890px;margin:4px auto 15px;color:#8da99f;font-size:12px;display:flex;align-items:center;gap:9px}.pulsing{width:8px;height:8px;background:var(--accent);border-radius:50%;animation:pulse 1s infinite}@keyframes pulse{50%{opacity:.3}}.composer-wrap{width:100%;padding:12px 25px 16px;background:linear-gradient(transparent,#0c101a 28%)}.composer{max-width:890px;margin:auto;border:1px solid #3a4759;background:#1a2331;border-radius:16px;padding:14px;box-shadow:0 9px 30px #0004}.composer:focus-within{border-color:#288d77}.composer textarea{width:100%;resize:none;max-height:210px;min-height:44px;border:0;background:none;padding:7px 9px;box-shadow:none!important;line-height:1.7;overflow:auto}.composer-toolbar{display:flex;align-items:center;justify-content:space-between;color:#78869c}.hint{font-size:11px}.send-controls{display:flex;align-items:center;gap:7px}.send-btn{width:35px;height:35px;border:0;border-radius:10px;background:var(--accent);font-size:22px;color:#082b23;direction:ltr}.send-btn:hover{background:#42e1bf}.stop-btn{color:#ff929a}.composer-note{text-align:center;font-size:10px;color:#66738a;margin:9px auto 0;max-width:890px}.modal-overlay{position:fixed;inset:0;background:#000b;display:grid;place-items:center;z-index:30;padding:14px}.modal-card{background:#171e2d;border:1px solid #354056;border-radius:18px;box-shadow:var(--shadow);width:min(100%,590px);padding:24px;max-height:90vh;overflow:auto;direction:rtl}.modal-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:17px}.modal-header h2{margin:0;font-size:20px}.field{display:block;margin:16px 0}.field span{display:block;font-size:12px;color:#b7c2d0;margin-bottom:8px}.field input,.field textarea,.field select{padding:12px;width:100%;min-height:43px}.field textarea{min-height:135px;resize:vertical;line-height:1.8}.modal-actions{display:flex;align-items:center;gap:10px;justify-content:flex-start;flex-wrap:wrap;margin-top:25px}.modal-danger{margin-inline-start:auto}.back-text{border:0;background:none;color:var(--accent);margin-bottom:28px}.unassigned-list{display:flex;flex-direction:column;gap:12px;margin:28px 0}.unassigned-row{border:1px solid var(--line);border-radius:12px;background:#161e2b;padding:17px;display:flex;align-items:center;justify-content:space-between;gap:12px}.unassigned-row small{display:block;color:#7f8da4;margin-top:5px}.unassigned-row strong{display:block;max-width:600px;overflow-wrap:anywhere}.unassigned-row select{padding:9px;max-width:180px}.toast{position:fixed;bottom:24px;left:25px;border:1px solid #316c5e;background:#193f36;color:#ddfff4;border-radius:12px;padding:15px 20px;z-index:60;box-shadow:var(--shadow)}.toast.error-toast{border-color:#a44;background:#4a242a;color:white}.scrim{display:none}a{color:var(--accent)}
@media(max-width:900px){.sidebar{width:236px;flex-basis:236px}.topbar{padding:0 18px}.home-content{padding:55px 27px}}
@media(max-width:720px){.sidebar{position:fixed;inset:0 auto 0 0;width:min(84vw,290px);transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 50px #0009}.sidebar.open{transform:translateX(0)}.scrim{display:block;position:fixed;inset:0;background:#0009;z-index:10}.topbar{height:58px;flex-basis:58px}.mobile-menu{display:grid}.model-chip{font-size:10px;padding:6px 9px}.home-content{padding:40px 19px}.profile-grid{grid-template-columns:1fr}.home-sub{margin-bottom:27px}.chat-content{padding:12px 12px 0}.composer-wrap{padding:9px 10px 10px}.hint{font-size:9px}.bubble{max-width:97%}.login-card{padding:28px 23px}.welcome{margin:8vh auto 30px}.unassigned-row{flex-direction:column;align-items:stretch}.unassigned-row select{max-width:100%}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}