:root{color-scheme:dark;--bg:#101010;--panel:#171717;--panel2:#202020;--line:#303030;--text:#f4f4f4;--muted:#a2a2a2;--accent:#d7ff45;--accentText:#171a0b;--radius:18px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea{font:inherit}button{cursor:pointer;color:inherit}.app{display:flex;height:100dvh;min-height:480px;overflow:hidden}.sidebar{width:264px;flex-shrink:0;background:#151515;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 13px;transition:transform .25s;z-index:10}.brand{display:flex;align-items:center;gap:10px;padding:2px 7px 24px}.brand-mark,.welcome-logo{display:grid;place-items:center;background:var(--accent);color:#151515;font-size:25px;font-weight:900}.brand-mark{width:39px;height:39px;border-radius:13px}.brand b{display:block;letter-spacing:.6px}.brand small,.profile-info small{display:block;color:var(--muted);font-size:12px}.icon-btn{border:0;background:transparent;color:#c9c9c9;border-radius:10px;width:36px;height:36px;display:grid;place-items:center;font-size:18px}.icon-btn:hover{background:#2b2b2b;color:#fff}.close-side{display:none;margin-left:auto}.new-chat{width:100%;display:flex;gap:10px;align-items:center;padding:12px 14px;background:#242424;border:1px solid #343434;border-radius:12px;text-align:left}.new-chat span{font-size:22px}.new-chat:hover{border-color:#626262}.side-label{font-size:10px;letter-spacing:1.5px;color:#777;padding:26px 9px 9px}.history{overflow:auto;flex:1}.history-item{padding:10px 11px;border-radius:10px;color:#c9c9c9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;font-size:13px}.history-item:hover,.history-item.active{background:#292929;color:white}.side-bottom{border-top:1px solid var(--line);padding:15px 4px 0;display:flex;align-items:center;gap:10px}.profile-dot{width:35px;height:35px;border-radius:50%;display:grid;place-items:center;background:#343434;color:var(--accent);font-weight:700}.profile-info{flex:1}.profile-info b{font-size:13px}.main-area{min-width:0;flex:1;display:flex;flex-direction:column;position:relative}.topbar{height:62px;flex-shrink:0;border-bottom:1px solid #262626;display:flex;align-items:center;padding:0 22px;gap:12px}.top-title{font-weight:650;letter-spacing:.1px}.model-pill{font-size:10px;font-weight:500;color:#d6f98c;border:1px solid #414b28;border-radius:30px;padding:3px 8px;margin-left:6px}.menu-btn{display:none}.topbar #topSettings{margin-left:auto}.chat-area{flex:1;overflow:auto;padding:28px 18px 12px;scroll-behavior:smooth}.welcome{max-width:750px;margin:8vh auto 0;text-align:center}.welcome-logo{width:62px;height:62px;border-radius:21px;font-size:37px;margin:0 auto 20px;box-shadow:0 0 45px #d7ff451a}.welcome h1{font-size:clamp(27px,4vw,38px);letter-spacing:-1.1px;margin:0 0 9px}.welcome p{color:var(--muted);margin:0 auto 29px;max-width:500px}.suggestions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;text-align:left}.suggestions button{position:relative;min-height:86px;padding:14px 14px 13px 43px;border:1px solid #303030;background:#171717;border-radius:15px;color:var(--accent);text-align:left}.suggestions button:hover{background:#202020;border-color:#4a4a4a}.suggestions button>span{display:block;color:#eee;font-size:13px;font-weight:600}.suggestions button>small{display:block;color:#898989;font-size:11px;margin-top:3px}.suggestions button:first-letter{font-size:17px}.messages{max-width:820px;margin:0 auto;width:100%}.message{display:flex;gap:12px;margin:23px 0 30px;align-items:flex-start;animation:appear .22s ease}.avatar{width:31px;height:31px;flex-shrink:0;border-radius:11px;display:grid;place-items:center;background:#292929;color:var(--accent);font-weight:800;font-size:14px}.message.user .avatar{background:#343434;color:white}.message-body{min-width:0;flex:1;padding-top:2px}.message-name{font-size:12px;font-weight:700;color:#c9c9c9;margin-bottom:7px}.message-content{line-height:1.72;overflow-wrap:anywhere;color:#ececec}.message-content p{margin:0 0 12px}.message-content p:last-child{margin-bottom:0}.message-content h1,.message-content h2,.message-content h3{line-height:1.3;margin:19px 0 9px}.message-content ul,.message-content ol{padding-left:22px}.message-content a{color:#d7ff75}.message-content code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em;background:#292929;padding:2px 5px;border-radius:5px}.code-wrap{border:1px solid #373737;border-radius:12px;overflow:hidden;margin:13px 0;background:#111}.code-head{display:flex;align-items:center;justify-content:space-between;background:#222;padding:8px 12px;font-size:11px;color:#c7c7c7}.code-head button,.message-tools button{border:1px solid #414141;background:#282828;border-radius:7px;padding:5px 8px;font-size:11px}.code-wrap pre{margin:0;padding:14px;overflow:auto;max-height:500px;white-space:pre}.code-wrap pre code{background:none;padding:0;font-size:12px}.message-tools{display:flex;gap:7px;margin-top:11px;flex-wrap:wrap}.message-tools button:hover,.code-head button:hover{background:#373737}.message.error .message-content{color:#ffb4a9}.composer-wrap{padding:12px 18px 12px;max-width:870px;width:100%;margin:0 auto;flex-shrink:0}.composer{border:1px solid #444;background:#202020;border-radius:22px;padding:9px 10px;display:flex;align-items:flex-end;gap:8px;box-shadow:0 7px 32px #0002}.composer:focus-within{border-color:#626262}.composer 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p{font-size:13px;color:#aaa;margin:0 0 20px}.settings-modal label{display:block;font-size:12px;color:#ccc;margin-bottom:7px}.settings-modal input{width:100%;background:#101010;color:white;border:1px solid #404040;border-radius:10px;padding:12px;outline:none}.settings-modal input:focus{border-color:var(--accent)}.settings-note{font-size:11px;color:#969696;line-height:1.7;margin-top:13px}.settings-note code{color:#d7ff75}.modal-actions{display:flex;justify-content:space-between;gap:10px;margin-top:22px}.modal-actions button{padding:10px 13px;border-radius:10px;font-size:12px}.secondary-btn{border:1px solid #414141;background:#252525}.primary-btn{border:0;background:var(--accent);color:#181a0c;font-weight:700}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);background:#292929;border:1px solid #494949;border-radius:12px;padding:10px 15px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:40;max-width:90vw}.toast.show{opacity:1;transform:translate(-50%,0)}.typing{display:flex;gap:5px;padding:10px 0}.typing i{width:6px;height:6px;background:#b6d96b;border-radius:50%;animation:bounce .9s infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}@keyframes bounce{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-5px);opacity:1}}@keyframes appear{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{50%{box-shadow:0 0 0 5px #ff8a8a20}}@media(max-width:760px){.sidebar{position:fixed;inset:0 auto 0 0;width:min(82vw,290px);transform:translateX(-105%);box-shadow:15px 0 50px #0008}.sidebar.open{transform:translateX(0)}.close-side,.menu-btn{display:grid}.topbar{height:56px;padding:0 12px}.chat-area{padding:20px 13px 5px}.welcome{margin:7vh auto 0}.welcome h1{font-size:29px}.welcome p{font-size:13px}.suggestions{gap:8px}.suggestions button{padding:12px 8px 11px 34px;min-height:79px}.suggestions button>span{font-size:12px}.suggestions button>small{font-size:10px}.composer-wrap{padding:9px 10px 10px}.composer{border-radius:19px;padding:7px}.composer textarea{font-size:14px}.message{gap:9px;margin:20px 0 25px}.avatar{width:29px;height:29px}.model-pill{display:none}}@media(max-width:380px){.suggestions{grid-template-columns:1fr}.suggestions button{min-height:68px}.welcome{margin-top:3vh}.welcome-logo{width:51px;height:51px}.welcome h1{font-size:25px}}