@font-face{font-family:"Seula Sans";font-style:normal;font-weight:400;font-display:swap;src:url("/static/vendor/fonts/noto-sans-kr-400.woff2") format("woff2")}
@font-face{font-family:"Seula Serif";font-style:normal;font-weight:400;font-display:swap;src:url("/static/vendor/fonts/noto-serif-kr-400.woff2") format("woff2")}
:root{color-scheme:light dark;--bg:#f8f6f0;--sidebar:#efede6;--surface:#fffefa;--hover:#e8e5dc;--text:#35332e;--muted:#807c71;--border:#dedbd2;--accent:#c56849;--accent-hover:#ae583b;--user:#eae7de;--shadow:0 6px 28px #3530240b;--code:#f0eee7;--focus:#bc6245;font-family:"Seula Sans",ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",sans-serif;font-size:15px}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#282723;--sidebar:#22211f;--surface:#31302c;--hover:#3c3a34;--text:#e9e5dc;--muted:#aba69b;--border:#48453e;--accent:#df9274;--accent-hover:#efad92;--user:#3b3932;--shadow:0 6px 28px #0002;--code:#211f1c;--focus:#df9274}}
:root[data-theme="dark"]{color-scheme:dark;--bg:#282723;--sidebar:#22211f;--surface:#31302c;--hover:#3c3a34;--text:#e9e5dc;--muted:#aba69b;--border:#48453e;--accent:#df9274;--accent-hover:#efad92;--user:#3b3932;--shadow:0 6px 28px #0002;--code:#211f1c;--focus:#df9274}
:root[data-theme="light"]{color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}button{border:0;background:none}button:disabled{cursor:default;opacity:.42}button,input,textarea,select{ -webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--focus);outline-offset:3px}input:focus,textarea:focus,select:focus{outline:2px solid var(--focus);outline-offset:2px}a{color:var(--accent);text-underline-offset:3px}svg{width:20px;height:20px;display:block;flex:none}[data-icon]{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}[hidden]{display:none!important}.app{display:flex;height:100dvh;min-height:0;overflow:hidden}.sidebar{width:274px;flex-shrink:0;background:var(--sidebar);display:flex;flex-direction:column;padding:25px 15px 0;border-right:1px solid var(--border)}.sidebar-brand{display:flex;align-items:center;justify-content:space-between;padding:0 5px 26px 9px;gap:8px}.wordmark{font-family:Georgia,"Seula Serif","Noto Serif KR",serif;font-size:23px;letter-spacing:-.9px;white-space:nowrap}.brand-dot{color:var(--accent)}.icon-button{width:34px;height:34px;border-radius:8px;display:inline-flex;justify-content:center;align-items:center;color:var(--muted);flex-shrink:0}.icon-button:hover{background:var(--hover);color:var(--text)}.new-chat{display:flex;align-items:center;gap:9px;background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:11px 12px;font-size:13px;font-weight:550;text-align:left}.new-chat:hover{border-color:var(--muted)}.new-chat svg{width:17px;height:17px}.shortcut{margin-left:auto;font-size:11px;font-weight:400;color:var(--muted)}.history-search{display:flex;gap:8px;align-items:center;margin:18px 6px 16px;color:var(--muted)}.history-search svg{width:16px;height:16px}.history-search input{background:transparent;border:0;width:100%;min-width:0;font-size:12px;padding:7px 1px;border-radius:3px}.history-search input::placeholder{color:var(--muted)}.conversation-list{flex:1;overflow-y:auto;padding-bottom:20px;scrollbar-width:thin}.list-heading{font-size:10px;font-weight:600;letter-spacing:.6px;color:var(--muted);margin:21px 11px 9px}.list-heading:first-child{margin-top:6px}.conversation-row{display:flex;align-items:center;border-radius:7px;margin:2px 0;position:relative;min-height:36px}.conversation-row:hover,.conversation-row.active{background:var(--hover)}.conversation-link{flex:1;min-width:0;text-align:left;font-size:12px;line-height:1.5;padding:9px 10px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.conversation-menu-button{width:28px;height:28px;opacity:0;margin-right:3px;flex:none}.conversation-row:hover .conversation-menu-button,.conversation-row:focus-within .conversation-menu-button,.conversation-row.active .conversation-menu-button{opacity:1}.conversation-menu-button svg{width:16px}.conversation-menu{position:fixed;z-index:15;background:var(--surface);padding:5px;min-width:154px;border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 30px #0002}.conversation-menu button{display:flex;align-items:center;gap:9px;padding:10px;width:100%;text-align:left;font-size:12px;border-radius:5px}.conversation-menu button:hover{background:var(--hover)}.conversation-menu svg{width:15px;height:15px}.danger{color:#c35543!important}.history-empty{font-size:12px;color:var(--muted);padding:10px;line-height:1.8}.sidebar-footer{border-top:1px solid var(--border);padding:13px 0 max(15px,env(safe-area-inset-bottom))}.profile{display:flex;align-items:center;width:100%;text-align:left;gap:10px;padding:7px;border-radius:9px}.profile:hover{background:var(--hover)}.avatar{width:34px;height:34px;border-radius:50%;background:#d9cbbb;color:#66533e;display:grid;place-items:center;font-size:13px}.profile strong{font-size:12px;font-weight:600}.profile small{font-size:10px;color:var(--muted);display:block;margin-top:4px}.profile>[data-icon]{margin-left:auto;color:var(--muted)}.profile svg{width:17px}.main{flex:1;min-width:0;position:relative;display:flex;flex-direction:column}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 35px;gap:20px;flex-shrink:0}.topbar-left{display:flex;align-items:center;gap:12px;min-width:0}.topbar-left>span{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}.model-badge{font-size:10px;color:var(--muted);border:1px solid var(--border);border-radius:20px;padding:6px 10px;white-space:nowrap}#expand-sidebar{display:none}.sidebar-collapsed .sidebar{display:none}.sidebar-collapsed #expand-sidebar{display:inline-flex}.scroll-area{overflow:auto;flex:1;scrollbar-width:thin;scroll-padding:20px}.welcome{max-width:760px;margin:0 auto;padding:clamp(40px,10vh,110px) 30px 35px;text-align:left}.welcome-mark{display:block;font-size:52px;line-height:1.1;font-family:Georgia,serif;color:var(--accent);margin:0 0 25px;width:fit-content}.eyebrow{font-size:10px;letter-spacing:1.5px;color:var(--muted);margin:0 0 17px}.welcome h1{font-family:Georgia,"Seula Serif","Noto Serif KR","Batang",serif;font-size:clamp(28px,3.5vw,42px);font-weight:400;letter-spacing:-1.8px;margin:0 0 18px;line-height:1.5}.welcome-subtitle{font-size:14px;color:var(--muted);line-height:1.8;margin:0}.main.is-empty .composer-area{margin-top:0;margin-bottom:auto}.main.is-empty .scroll-area{flex:none;overflow:auto;max-height:55%}.composer-area{width:100%;max-width:820px;margin:0 auto;padding:15px 30px max(13px,env(safe-area-inset-bottom));flex-shrink:0}.suggestions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:17px}.suggestions button{display:flex;align-items:center;gap:7px;font-size:11px;border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--muted)}.suggestions button:hover{background:var(--surface);color:var(--text);border-color:var(--muted)}.suggestions svg{width:15px;height:15px}.composer{border:1px solid var(--border);border-radius:18px;background:var(--surface);padding:15px 15px 11px;box-shadow:var(--shadow);transition:border-color .15s}.composer:focus-within{border-color:var(--muted)}#message-input{width:100%;display:block;resize:none;border:0;background:none;padding:1px 4px 15px;font-size:14px;line-height:1.7;min-height:56px;max-height:220px;outline:none;scrollbar-width:thin}#message-input::placeholder{color:var(--muted)}.composer-toolbar,.composer-tools,.composer-right{display:flex;align-items:center;gap:8px}.composer-toolbar{justify-content:space-between}.web-toggle{display:inline-flex;gap:6px;align-items:center;font-size:11px;color:var(--muted);padding:6px 9px;border:1px solid transparent;border-radius:8px}.web-toggle svg{width:15px;height:15px}.web-toggle:hover{background:var(--hover)}.web-toggle[aria-pressed="true"]{background:color-mix(in srgb,var(--accent) 10%,transparent);border-color:color-mix(in srgb,var(--accent) 35%,transparent);color:var(--accent)}.send-button,.stop-button{background:var(--accent);color:var(--surface);height:34px;width:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;flex:none}.send-button:hover:not(:disabled),.stop-button:hover{background:var(--accent-hover)}.send-button:disabled{background:var(--hover);color:var(--muted);opacity:1}.stop-button svg{width:15px;height:15px}.composer-model{font-size:10px;color:var(--muted)}.composer-note{text-align:center;color:var(--muted);font-size:9px;line-height:1.6;margin:11px 0 0}.messages{max-width:820px;margin:auto;padding:24px 30px 10px}.message{margin:0 0 28px;min-width:0}.message-user{background:var(--user);padding:16px 20px;border-radius:16px;margin-left:30px;font-size:14px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.message-heading{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:600;margin-bottom:13px}.assistant-mark{color:var(--accent);font-size:22px;font-family:Georgia,serif;line-height:1}.message-content{font-family:Georgia,"Seula Serif","Noto Serif KR",serif;font-size:15px;line-height:1.9;overflow-wrap:anywhere}.message-content>:first-child{margin-top:0}.message-content>:last-child{margin-bottom:0}.message-content p{margin:0 0 16px}.message-content h1,.message-content h2,.message-content h3{font-family:inherit;line-height:1.6;margin:24px 0 10px;letter-spacing:-.4px}.message-content h1{font-size:25px}.message-content h2{font-size:21px}.message-content h3{font-size:18px}.message-content ul,.message-content ol{padding-left:25px}.message-content li{margin:7px 0}.message-content blockquote{border-left:3px solid var(--border);margin:16px 0;padding:1px 18px;color:var(--muted)}.message-content code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.86em;background:var(--code);padding:2px 5px;border-radius:4px}.message-content pre{background:var(--code);border:1px solid var(--border);border-radius:9px;margin:18px 0;overflow:hidden;font-size:13px;line-height:1.65}.code-toolbar{display:flex;align-items:center;justify-content:space-between;padding:8px 13px;font:10px ui-sans-serif,sans-serif;color:var(--muted);border-bottom:1px solid var(--border)}.code-copy{font:inherit;color:var(--muted);padding:4px 5px;border-radius:4px}.code-copy:hover{background:var(--hover);color:var(--text)}.message-content pre code{padding:15px;display:block;overflow:auto;background:var(--code);color:var(--text);font-size:12px;border-radius:0;white-space:pre}.message-content .table-scroll{overflow:auto;margin:16px 0}.message-content table{border-collapse:collapse;font-size:13px;width:100%}.message-content th,.message-content td{border:1px solid var(--border);padding:8px 12px;text-align:left}.message-content th{background:var(--user)}.message-content hr{border:0;border-top:1px solid var(--border);margin:22px 0}.message-actions{display:flex;gap:4px;margin-top:13px;align-items:center}.message-actions button{font-size:10px;color:var(--muted);padding:6px 8px;display:inline-flex;align-items:center;gap:5px;border-radius:6px}.message-actions button:hover{background:var(--hover);color:var(--text)}.message-actions svg{width:14px;height:14px}.thinking{margin-bottom:15px;color:var(--muted);font-size:12px;border:1px solid var(--border);border-radius:9px}.thinking summary{cursor:pointer;padding:11px 13px;user-select:none}.thinking-content{white-space:pre-wrap;padding:0 14px 13px;line-height:1.8;overflow-wrap:anywhere}.search-indicator{display:flex;gap:6px;align-items:center;font-size:11px;color:var(--muted);margin:8px 0;overflow-wrap:anywhere}.search-indicator svg{width:14px;height:14px;flex:none}.message-status{font-size:11px;color:var(--muted);margin-top:11px}.message-error{color:#c35543;font-size:12px;line-height:1.8;margin-top:12px;white-space:pre-wrap}.generating{font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:center;padding:5px 0}.generating:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);animation:breathe 1.5s ease-in-out infinite}@keyframes breathe{50%{opacity:.3;transform:scale(.8)}}.attachment-list{display:flex;gap:8px;flex-wrap:wrap}.attachment-list:not(:empty){padding:0 0 13px}.attachment-chip{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:8px;background:var(--bg);max-width:100%;padding:7px 8px;font-size:10px;white-space:normal}.attachment-chip img{width:34px;height:34px;object-fit:cover;border-radius:4px}.attachment-chip .file-info{min-width:0}.file-info span{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;max-width:190px}.file-info small{display:block;color:var(--muted);font-size:9px;margin-top:4px}.attachment-chip .icon-button{width:22px;height:22px}.attachment-chip svg{width:15px;height:15px}.message-files{display:flex;flex-wrap:wrap;gap:6px;white-space:normal}.message-files:not(:empty){margin:8px 0}.message-files .attachment-chip{background:transparent;font-family:ui-sans-serif,sans-serif}.scroll-bottom{position:absolute;left:50%;bottom:210px;background:var(--surface);border:1px solid var(--border);border-radius:50%;box-shadow:var(--shadow);z-index:2}.sidebar-scrim{display:none}.drop-overlay{position:absolute;inset:12px;border:2px dashed var(--accent);border-radius:20px;background:var(--bg);z-index:20;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:15px;pointer-events:none;color:var(--muted);font-size:12px}.drop-overlay svg{width:40px;height:40px;color:var(--accent)}.drop-overlay strong{font-size:22px;color:var(--text)}.login-screen,.boot-screen{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:30px}.login-card{width:100%;max-width:390px}.login-card h1{font-family:Georgia,"Seula Serif","Noto Serif KR",serif;font-size:30px;letter-spacing:-1px;font-weight:400;margin:20px 0 15px}.login-card>p:not(.eyebrow){color:var(--muted);font-size:13px;line-height:1.9}.login-card form{margin-top:30px}.login-card input{margin:10px 0 0}.login-card .primary-button{width:100%;display:flex;align-items:center;justify-content:space-between;padding:13px 16px;margin-top:12px}.boot-screen{flex-direction:column;color:var(--muted);font-size:13px;text-align:center;gap:15px}.boot-screen .welcome-mark{margin:0}.primary-button{background:var(--accent);color:var(--surface);border-radius:8px;padding:10px 17px;font-size:12px}.primary-button:hover{background:var(--accent-hover)}.secondary-button{border:1px solid var(--border);border-radius:8px;padding:9px 16px;font-size:12px;background:var(--surface)}.secondary-button:hover{background:var(--hover)}.text-button{font-size:12px;color:var(--muted);padding:8px}.text-button:hover{color:var(--text)}dialog{border:1px solid var(--border);border-radius:17px;background:var(--surface);color:var(--text);width:min(490px,calc(100% - 30px));padding:25px;box-shadow:0 20px 80px #0003;max-height:85dvh;overflow:auto}dialog::backdrop{background:#18150f66;backdrop-filter:blur(3px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:24px}.dialog-heading h2{font-size:18px;font-weight:500;letter-spacing:-.5px;margin:0}label{font-size:12px}.field-description,#action-description{font-size:12px;color:var(--muted);line-height:1.8;margin:8px 0 12px}dialog textarea,dialog input[type="text"],.login-card input{width:100%;border:1px solid var(--border);border-radius:8px;padding:11px;background:var(--bg);font-size:13px;line-height:1.7}dialog textarea{resize:vertical;max-height:300px}#rename-input{margin-top:10px}.switch-row,.theme-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:22px;line-height:1.7}.switch-row input{accent-color:var(--accent);width:18px;height:18px}select{padding:6px 10px;border:1px solid var(--border);border-radius:7px;background:var(--bg);font-size:12px}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;align-items:center;margin-top:25px}#logout-button{margin-right:auto}.error-text{font-size:12px;color:#c35543;line-height:1.7}.error-text:empty{display:none}.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);z-index:100;background:var(--text);color:var(--bg);font-size:12px;padding:13px 20px;border-radius:10px;box-shadow:0 5px 25px #0002;max-width:calc(100% - 30px);line-height:1.7;width:max-content;text-align:center}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .hljs-keyword,:root:not([data-theme="light"]) .hljs-selector-tag{color:#df9274}:root:not([data-theme="light"]) .hljs-string{color:#a5c29d}:root:not([data-theme="light"]) .hljs-title,:root:not([data-theme="light"]) .hljs-number{color:#c0b1e8}:root:not([data-theme="light"]) .hljs-comment{color:#928d81}}
:root[data-theme="dark"] .hljs-keyword{color:#df9274}:root[data-theme="dark"] .hljs-string{color:#a5c29d}:root[data-theme="dark"] .hljs-title,:root[data-theme="dark"] .hljs-number{color:#c0b1e8}:root[data-theme="dark"] .hljs-comment{color:#928d81}
@media(max-width:1100px){.sidebar{width:245px}.topbar{padding:0 24px}.composer-model{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.welcome{padding-top:8vh}.welcome h1{font-size:34px}}
@media(max-width:760px){.sidebar{position:fixed;inset:0 auto 0 0;z-index:12;width:280px;max-width:85vw;box-shadow:8px 0 35px #0002;display:none}.sidebar-collapsed .sidebar{display:none}.sidebar-open .sidebar{display:flex}.sidebar-open .sidebar-scrim{display:block;position:fixed;inset:0;background:#0005;z-index:11}.sidebar-open.sidebar-collapsed .sidebar{display:flex}#expand-sidebar{display:inline-flex}.topbar{height:62px;padding:0 15px;gap:8px}.model-badge{font-size:9px;padding:5px 8px;max-width:135px;overflow:hidden;text-overflow:ellipsis}.topbar-left{gap:7px}.topbar-left>span{font-size:11px}.welcome{padding:8vh 23px 30px}.welcome h1{font-size:31px;margin-bottom:15px}.welcome-mark{font-size:43px;margin-bottom:22px}.welcome-subtitle{font-size:12px}.eyebrow{font-size:9px}.composer-area{padding:10px 15px max(10px,env(safe-area-inset-bottom))}.suggestions{gap:6px;flex-wrap:wrap;margin-bottom:15px}.suggestions button{font-size:10px;padding:8px}.suggestions svg{width:13px}.composer{border-radius:16px;padding:13px 12px 9px}#message-input{font-size:16px;padding-left:2px;min-height:61px}.composer-model{font-size:9px;max-width:114px}.web-toggle{font-size:10px;padding:6px}.composer-note{font-size:8px;margin-top:10px}.messages{padding:20px 20px 5px}.message-user{margin-left:20px;padding:13px 16px;font-size:14px}.message-content{font-size:15px}.message-content pre code{font-size:11px}.conversation-menu-button{opacity:1}.shortcut{display:none}.scroll-bottom{bottom:195px}.main.is-empty .scroll-area{max-height:52%}.attachment-chip .file-info span{max-width:140px}dialog textarea,.login-card input,dialog input[type="text"]{font-size:16px}.login-card h1{font-size:28px}.toast{bottom:20px}.message-actions button{padding:9px 8px}}
@media(max-width:370px){.composer-model{display:none}.suggestions button{font-size:9px;padding:7px}.welcome{padding-top:5vh}.welcome h1{font-size:28px}.welcome-subtitle{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}