:root{--bg:#0b1120;--side:#0c1424;--main:#0b1220;--panel:#121c30;--panel2:#172139;--border:#243249;--muted:#8d9cb6;--fg:#f1f6ff;--accent:#74e4d7;--violet:#9a8bf9;--pink:#f2a5d6;--shadow:0 24px 60px #0004}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:Cairo,'Segoe UI',Tahoma,Arial,sans-serif;font-size:14px;overflow:hidden}button,input,textarea{font:inherit}button{cursor:pointer;color:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.svg-defs{display:none}.app-shell{display:flex;height:100vh;height:100dvh;position:relative}.sidebar{width:268px;min-width:268px;background:radial-gradient(circle at 8% 0,#17213b 0,transparent 35%),var(--side);border-left:1px solid #23304766;display:flex;flex-direction:column;padding:24px 17px 15px;z-index:20}.sidebar-head{display:flex;justify-content:space-between;align-items:center;margin:2px 8px 32px}.brand{display:flex;gap:12px;align-items:center;direction:ltr}.brand-glyph{width:38px;height:38px;display:grid;place-items:center;border:1px solid #8aa9ff88;border-radius:13px;background:linear-gradient(140deg,#182c46,#1e244d);box-shadow:0 0 28px #8a84ff27;transform:rotate(-8deg)}.brand-glyph span{display:block;width:20px;height:20px;background:linear-gradient(150deg,#6df2de,#7e96ff 57%,#d29aff);clip-path:polygon(50% 0,61% 38%,100% 50%,61% 62%,50% 100%,39% 62%,0 50%,39% 38%)}.brand-type{display:flex;flex-direction:column;gap:1px}.brand-type b{font:800 23px/1.1 'Segoe UI',Arial,sans-serif;letter-spacing:1.2px}.brand-type b span{font-size:10px;padding:3px 4px;vertical-align:5px;color:#8ff4e6;letter-spacing:0;border:1px solid #8ff4e644;border-radius:5px;margin-left:3px}.brand-type small{color:#7d8ba9;font:600 8px/1.4 'Segoe UI',Arial,sans-serif;letter-spacing:1.7px}.icon-btn{background:transparent;border:0;width:32px;height:32px;border-radius:9px;display:grid;place-items:center;color:#94a3ba}.icon-btn:hover,.round-tool:hover{background:#243049;color:#fff}.collapse-btn svg{width:17px;transform:rotate(180deg)}.new-chat-btn{display:flex;align-items:center;width:100%;gap:11px;padding:13px 13px;background:linear-gradient(115deg,#6ce2ce,#7fd1d8);border:none;border-radius:13px;color:#102536;font-weight:800;box-shadow:0 12px 30px #2bbca01a;transition:transform .2s}.new-chat-btn:hover{transform:translateY(-1px)}.new-chat-btn svg{width:19px}.new-chat-btn kbd{margin-inline-start:auto;background:#26455820;border:1px solid #36596830;border-radius:7px;padding:0 6px;font:16px Arial}.side-search{display:flex;align-items:center;gap:12px;background:transparent;border:0;color:#90a1bc;padding:15px 12px;width:100%;font-weight:600;text-align:right;margin-bottom:14px}.side-search:hover{color:white}.side-search svg{width:18px}.side-section{margin-top:3px}.side-caption{display:flex;justify-content:space-between;margin:9px 12px 9px;color:#65758f;font-size:10px;font-weight:800;letter-spacing:.1px}.tiny-star{color:#8c85e8}.side-link{display:flex;align-items:center;gap:12px;color:#9bacbf;background:transparent;border:1px solid transparent;width:100%;text-align:right;border-radius:10px;padding:11px 12px;font-weight:700}.side-link svg{width:18px}.side-link:hover{background:#192641;color:white}.side-link.selected{background:linear-gradient(90deg,#1c2d43,#1c2c40);color:#dcf9f6;border-color:#2c4653}.side-link.selected svg{color:var(--accent)}.link-caret{color:var(--accent);margin-inline-start:auto}.history-section{margin-top:25px;overflow:hidden;flex:1;display:flex;flex-direction:column}.history{overflow-y:auto;flex:1;scrollbar-width:thin;scrollbar-color:#31425e transparent}.history-item{display:flex;align-items:center;gap:7px;min-height:40px;padding:4px 5px 4px 11px;margin:3px 0;border-radius:9px;cursor:pointer;color:#91a1ba}.history-item:hover,.history-item.active{background:#1c2940;color:#ecf9ff}.history-item .h-title{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px;text-align:right}.history-item svg{width:15px;height:15px;opacity:.7}.history-del{background:transparent;border:0;padding:5px;color:#7d8fa7;opacity:0;display:grid;place-items:center}.history-item:hover .history-del{opacity:1}.history-del:hover{color:#ff9fae}.history-empty{color:#6d7e98;font-size:11px;text-align:center;padding:14px 0}.sidebar-bottom{border-top:1px solid #213048;padding-top:17px}.privacy-pill{font-size:10px;color:#7fabb1;display:flex;gap:8px;align-items:center;margin:0 9px 13px}.small-dot,.online-dot{background:#76ecc9;width:7px;height:7px;border-radius:100%;box-shadow:0 0 9px #47f2cb80}.account{display:flex;align-items:center;gap:11px;background:#152139;border:1px solid #243551;border-radius:13px;width:100%;padding:10px;text-align:right}.avatar{width:35px;height:35px;border-radius:10px;background:linear-gradient(145deg,#baa5ef,#85c6dd);display:grid;place-items:center;color:#192038;font-weight:800}.account-copy{display:flex;flex:1;flex-direction:column;gap:2px}.account-copy strong{font-size:11px}.account-copy small{font-size:9px;color:#8595b0}.account>svg{width:17px;color:#77869e}.main{flex:1;min-width:0;display:flex;flex-direction:column;background:radial-gradient(circle at 66% 43%,#16223860,transparent 57%),radial-gradient(circle at 42% 95%,#1e1e4055,transparent 53%),var(--main)}.topbar{height:76px;padding:0 41px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #25314a77;flex-shrink:0}.top-start,.top-end{display:flex;align-items:center;gap:10px}.thread-title{font-size:13px;font-weight:800;max-width:300px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread-chevron{font-size:18px;color:#677895}.model-pill{display:flex;align-items:center;gap:9px;background:#17243b;border:1px solid #2a3750;border-radius:100px;padding:7px 14px;font:600 12px Arial,sans-serif;color:#c3cfe3;direction:ltr}.model-pill .online-dot{width:6px;height:6px}.top-new{display:grid;place-items:center;border:1px solid #33415b;background:#1b293f;border-radius:10px;width:34px;height:34px;margin-left:8px}.top-new svg{width:17px}.menu-btn{display:none}.main-scroll{flex:1;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#364460 transparent;min-height:0}.conversation{max-width:860px;margin:0 auto;min-height:100%;padding:20px 30px 10px;display:flex;flex-direction:column}.welcome{flex:1;display:flex;align-items:center;flex-direction:column;justify-content:center;padding:20px 0 10px;text-align:center}.halo-wrap{position:relative;width:148px;height:148px;display:grid;place-items:center;margin-bottom:12px}.hero-orb{width:95px;height:95px;border:1px solid #7ca8dd77;border-radius:32px;transform:rotate(-16deg);background:linear-gradient(130deg,#2a4363,#24234c 55%,#573b75);box-shadow:inset 0 0 40px #61dcca25,0 0 60px #8b86f73b;display:grid;place-items:center}.hero-orb span{font-family:Arial,sans-serif;color:#b3ffea;font-size:75px;line-height:1;transform:rotate(16deg);text-shadow:0 0 25px #67cdd7}.orbit{position:absolute;border:1px solid #5f86a94d;border-radius:50%;width:136px;height:136px}.orbit-two{width:116px;height:116px;transform:rotate(64deg);border:1px dashed #a594da66}.hero-point{position:absolute;width:9px;height:9px;background:#7ce8d5;border-radius:100%;box-shadow:0 0 18px #7cf2df}.hero-point-a{top:15px;right:24px}.hero-point-b{bottom:13px;left:21px;background:#b38cfc}.welcome-eyebrow{font:700 10px 'Segoe UI',Arial,sans-serif;letter-spacing:2.2px;color:#8ea8c0;direction:ltr;margin:0 0 12px}.welcome-eyebrow span{color:#9feade}.welcome h1{font-size:clamp(25px,3vw,34px);letter-spacing:-.5px;margin:0 0 9px;font-weight:800}.wave{color:#b3affd;font-size:29px}.welcome-desc{color:#97a9c1;line-height:2.15;font-size:13px;max-width:470px;margin:0 auto 26px}.welcome-desc strong{color:#8ee7dd;font:800 13px Arial}.suggestions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;width:100%;max-width:630px}.suggestion{display:flex;align-items:center;gap:12px;background:#17243aab;border:1px solid #2b3c55;border-radius:13px;padding:14px 13px;text-align:right;transition:.15s ease;min-width:0}.suggestion:hover{background:#213047;border-color:#46627e;transform:translateY(-2px)}.suggest-icon{width:37px;height:37px;border-radius:10px;display:grid;place-items:center;flex-shrink:0}.suggest-icon svg{width:19px}.suggest-icon.purple{color:#a69bff;background:#7063bc2c}.suggest-icon.pink{color:#ffb5e0;background:#b35b9b2a}.suggest-icon.blue{color:#a0caff;background:#669ce72b}.suggest-icon.teal{color:#82e4d9;background:#4cbbb92a}.suggestion>span:nth-child(2){display:flex;flex-direction:column;flex:1;gap:1px}.suggestion b{font-size:11px}.suggestion small{font-size:9px;color:#8698b1}.suggest-arrow{font-size:17px;color:#576b89;align-self:start;line-height:1}.messages{display:flex;flex-direction:column;gap:28px;width:100%;padding:35px 0 15px}.chat-message{display:flex;gap:13px;align-items:flex-start}.chat-message.user{flex-direction:row-reverse}.message-icon{flex-shrink:0;width:32px;height:32px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(155deg,#18434b,#312954);color:#92f9e4;border:1px solid #46546f;font-size:21px}.message-box{max-width:min(100%,680px);min-width:0}.chat-message.user .message-box{background:#1c3045;border:1px solid #304b60;border-radius:16px 16px 4px 16px;padding:12px 17px;max-width:min(85%,650px)}.message-meta{font-size:11px;color:#81dfd4;font-weight:700;margin:2px 0 10px}.message-content{line-height:2.05;font-size:13px;color:#dfebfc;overflow-wrap:anywhere}.message-content p{margin:0 0 10px}.message-content p:last-child{margin-bottom:0}.message-content a{color:#85e8e1}.message-content h3{margin:12px 0 7px;color:#eff9ff}.message-content pre{direction:ltr;text-align:left;white-space:pre;overflow:auto;background:#07101d;border:1px solid #263956;border-radius:11px;padding:13px;color:#bddeee;font:12px/1.6 Consolas,monospace}.message-content code{font-family:Consolas,monospace;color:#bde8dd;background:#1d3446;padding:1px 3px;border-radius:3px}.message-content pre code{background:none;padding:0}.message-tools{display:flex;align-items:center;gap:4px;margin-top:10px}.message-tools button{display:grid;place-items:center;border:0;background:transparent;color:#71849d;width:28px;height:27px;border-radius:7px}.message-tools button:hover{color:#cbf9f0;background:#1a2b40}.message-tools svg{width:15px}.generated-image{width:min(100%,440px);display:block;border-radius:16px;border:1px solid #445071;box-shadow:var(--shadow);margin-top:9px}.image-note{font-size:10px;color:#8494ad;margin-top:7px}.loading-dots{display:flex;gap:6px;padding:10px 0}.loading-dots span{width:7px;height:7px;border-radius:50%;background:#77dbd2;animation:pulse 1.1s ease-in-out infinite}.loading-dots span:nth-child(2){animation-delay:.15s}.loading-dots span:nth-child(3){animation-delay:.3s}@keyframes pulse{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-4px)}}.composer-region{flex-shrink:0;padding:10px 30px 18px;background:linear-gradient(transparent,#0b1220 40%)}.composer-wrap{max-width:800px;margin:auto}.composer{background:#17243a;border:1px solid #354864;border-radius:17px;padding:14px 16px 10px;box-shadow:0 12px 42px #0003}.composer:focus-within{border-color:#69b5b999;box-shadow:0 0 0 3px #49c5ba10}.composer textarea{resize:none;display:block;background:none;border:0;outline:none;color:white;width:100%;min-height:42px;max-height:170px;line-height:1.9;font-size:13px;padding:0 2px;overflow-y:auto}.composer textarea::placeholder{color:#8394ad}.composer-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px}.input-tools{display:flex;gap:3px;align-items:center}.round-tool{width:32px;height:32px;display:grid;place-items:center;background:transparent;border:0;color:#93a5bd;border-radius:9px}.round-tool svg{width:17px}.round-tool.recording{color:#ffa1bb;background:#6a243344}.tool-sep{height:18px;width:1px;background:#33415b;margin:0 7px}.mode-chip{background:#23324a;border:1px solid #354964;border-radius:9px;font-size:10px;color:#aec2d7;font-weight:700;padding:6px 8px;display:flex;gap:7px;align-items:center}.mode-chip svg{width:13px;color:#9adfd7}.mode-chip .chevron{color:#8295ab}.send-btn{background:linear-gradient(145deg,#88eadb,#79cbe3);border:0;border-radius:11px;color:#193345;width:37px;height:37px;display:grid;place-items:center}.send-btn svg{width:18px;transform:rotate(180deg)}.send-btn:disabled{opacity:.45;cursor:not-allowed}.composer-hint{color:#5f728d;font-size:9px;display:flex;align-items:center;justify-content:space-between;padding:9px 8px 0}.heart{color:#c99add}.attached{display:inline-flex;align-items:center;gap:7px;padding:8px 10px;margin-bottom:8px;background:#193249;border:1px solid #375168;border-radius:9px;color:#b0f0e6;font-size:11px}.attached[hidden]{display:none}.attached button{border:0;background:transparent;color:#c5eced;display:grid;place-items:center}.attached svg{width:13px}.modal-backdrop{position:fixed;inset:0;background:#030918b9;z-index:55;display:grid;place-items:center;padding:20px;backdrop-filter:blur(9px)}.modal-backdrop[hidden]{display:none}.modal{background:#142039;border:1px solid #35465e;border-radius:21px;box-shadow:0 32px 90px #0009;padding:25px;width:min(100%,500px);max-height:90vh;overflow:auto}.modal-title{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px}.modal-title h2{font-size:21px;margin:2px 0}.modal-kicker{color:#85ded6;font-size:10px}.field-label{display:block;font-size:12px;margin:16px 0 8px;color:#dae6f7;font-weight:700}.field-input{width:100%;border:1px solid #40506c;background:#0d172c;border-radius:11px;padding:12px 13px;color:#f4fbff;outline:none;resize:vertical;font-size:12px}.field-input:focus{border-color:#69dbc9}.memory-input{line-height:1.9}.field-help{color:#90a0b8;font-size:10px;line-height:1.8;margin-top:7px}.settings-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:19px}.primary-btn,.secondary-btn{padding:11px 18px;border-radius:10px;font-weight:800;font-size:11px}.primary-btn{background:linear-gradient(120deg,#70e3d7,#80cde5);color:#132a35;border:0}.secondary-btn{background:#1e2e46;border:1px solid #40506a;color:#b6c9e1}.settings-footer{display:flex;justify-content:space-between;border-top:1px solid #2e3d56;margin-top:22px;padding-top:15px;gap:9px;flex-wrap:wrap}.danger-text,.logout-btn{display:flex;align-items:center;gap:6px;background:none;border:0;color:#ff9da9;font-size:10px}.danger-text svg,.logout-btn svg{width:15px}.logout-btn{color:#9daec7}.search-modal{max-width:500px}.search-results{max-height:340px;overflow:auto;margin-top:14px}.search-result{display:block;width:100%;text-align:right;padding:12px;border:0;border-bottom:1px solid #2a3a52;background:transparent;color:#cfdfef;border-radius:7px}.search-result:hover{background:#20334a}.search-result small{display:block;color:#8194aa}.auth-layer{position:fixed;inset:0;z-index:70;display:grid;place-items:center;background:#081022;overflow:hidden;padding:24px}.auth-layer[hidden]{display:none}.auth-glow{position:absolute;width:600px;height:600px;left:calc(50% - 300px);top:calc(50% - 300px);background:radial-gradient(circle,#5059bd27,transparent 65%);pointer-events:none}.auth-card{z-index:1;width:min(100%,420px);background:linear-gradient(155deg,#1b2943,#121e32);border:1px solid #3b4c68;border-radius:23px;padding:33px 30px;box-shadow:0 30px 80px #0008;text-align:center}.auth-brand{justify-content:center;margin-bottom:25px}.auth-icon{height:55px;width:55px;border-radius:15px;background:#304c63;display:grid;place-items:center;color:#7ce9d5;margin:auto auto 16px}.auth-icon svg{width:25px;height:25px}.auth-card h2{font-size:23px;margin:0 0 5px}.auth-card p{color:#a0afc5;line-height:1.9;margin:0 auto 20px;font-size:12px}.auth-submit{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;margin-top:9px;font-size:13px}.auth-foot{display:block;color:#71839c;font-size:9px;margin-top:22px;line-height:1.7}.login-error{color:#ffabb4!important;margin:6px 0!important;min-height:20px!important}.toast{position:fixed;bottom:105px;left:50%;transform:translateX(-50%) translateY(20px);background:#253d4d;border:1px solid #417276;border-radius:12px;z-index:99;color:#e7fff8;padding:10px 16px;opacity:0;pointer-events:none;transition:all .2s ease;font-size:12px;white-space:nowrap;max-width:90vw}.toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}.mobile-shade{display:none}
@media(min-width:1380px){.sidebar{width:293px;min-width:293px;padding:27px 21px 17px}.conversation{max-width:905px}.welcome{padding-bottom:38px}}
@media(max-width:850px){.sidebar{position:fixed;right:0;top:0;bottom:0;transform:translateX(110%);transition:transform .2s;width:275px;min-width:275px;box-shadow:-16px 0 50px #0006}.app-shell.sidebar-open .sidebar{transform:translateX(0)}.mobile-shade{display:none;position:fixed;inset:0;background:#040d1f99;z-index:15}.app-shell.sidebar-open .mobile-shade{display:block}.menu-btn{display:grid}.topbar{padding:0 18px;height:64px}.conversation{padding:12px 17px}.composer-region{padding:8px 15px 12px}.welcome{padding:35px 0 25px}.hero-orb{width:77px;height:77px;border-radius:26px}.hero-orb span{font-size:58px}.halo-wrap{height:116px;width:116px;margin-bottom:13px}.orbit{height:115px;width:115px}.orbit-two{width:95px;height:95px}.hero-point-a{right:2px}.hero-point-b{left:2px}}
@media(max-width:540px){.topbar{height:60px;padding:0 12px}.thread-title{max-width:125px;font-size:11px}.top-start{gap:6px}.model-pill{font-size:10px;padding:7px 10px}.top-new{width:30px;height:30px;margin:0}.welcome{justify-content:center}.welcome h1{font-size:26px}.welcome-desc{font-size:11px;max-width:335px;line-height:2;margin-bottom:23px}.suggestions{gap:8px}.suggestion{padding:10px;gap:7px;min-height:67px;border-radius:11px}.suggest-icon{width:30px;height:30px;border-radius:8px}.suggest-icon svg{width:16px}.suggestion b{font-size:9.5px}.suggestion small{font-size:8px;line-height:1.4}.suggest-arrow{display:none}.conversation{padding:5px 11px}.composer-region{padding:6px 9px max(10px,env(safe-area-inset-bottom))}.composer{padding:11px 11px 7px;border-radius:15px}.composer textarea{font-size:12px;min-height:32px}.composer-hint{font-size:8px;padding:7px 4px 0}.composer-hint span:last-child{display:none}.chat-message{gap:8px}.messages{padding-top:20px;gap:21px}.message-content{font-size:12px}.message-icon{width:27px;height:27px}.chat-message.user .message-box{max-width:90%;padding:9px 12px}.modal{padding:20px}.settings-footer{justify-content:flex-start;gap:19px}}
@media(max-height:710px){.welcome{justify-content:flex-start}.halo-wrap{width:100px;height:100px;margin-bottom:0}.hero-orb{height:76px;width:76px}.hero-orb span{font-size:55px}.orbit{width:100px;height:100px}.orbit-two{width:85px;height:85px}.welcome h1{font-size:26px}.welcome-desc{margin-bottom:14px}}