:root{--bg:#f6f7f9;--surface:#fff;--sidebar:#eceef2;--text:#1c1f24;--muted:#6b7280;--border:#e3e6ea;--primary:#2f6fed;--primary-text:#fff;--danger:#d93a3a;--success:#1f8a4c;--radius:8px;--header-height:56px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#14161a;--surface:#1c1f24;--sidebar:#181a1f;--text:#e8eaed;--muted:#9aa0a6;--border:#2e3238;--primary:#5b8ff9;--danger:#f06262;--success:#4cc27f;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Malgun Gothic,sans-serif;line-height:1.5}a{color:var(--primary);text-decoration:none}h1{margin:0 0 12px;font-size:1.5rem}h2{margin:0 0 12px;font-size:1.1rem}.muted{color:var(--muted)}.error{color:var(--danger);margin:0}.success{color:var(--success);margin:0}.center{place-items:center;min-height:100vh;display:grid}.app{flex-direction:column;min-height:100vh;display:flex}.header{z-index:10;height:var(--header-height);background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:0 24px;display:flex;position:sticky;top:0}.brand{color:var(--text);font-size:1.15rem;font-weight:700}.user-menu{align-items:center;gap:12px;min-width:0;display:flex}.user-menu a{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.layout-body{flex:1;grid-template-columns:220px minmax(0,1fr);display:grid}.sidebar{top:var(--header-height);height:calc(100vh - var(--header-height));background:var(--sidebar);border-right:1px solid var(--border);flex-direction:column;gap:2px;padding:16px 12px;display:flex;position:sticky;overflow-y:auto}.tab{color:var(--muted);white-space:nowrap;border-radius:6px;padding:8px 12px}.tab:hover{color:var(--text);background:var(--surface)}.tab.active{color:var(--primary);background:color-mix(in srgb, var(--primary) 12%, var(--surface));font-weight:600}.content{width:100%;max-width:1100px;padding:32px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:20px}.form{gap:12px;max-width:420px;display:grid}.field{gap:4px;font-size:.9rem;display:grid}input,select{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:6px;padding:8px 10px}input:focus,select:focus{outline:2px solid var(--primary);outline-offset:-1px}.btn{font:inherit;cursor:pointer;border:1px solid #0000;border-radius:6px;padding:8px 14px}.btn:disabled{opacity:.6;cursor:default}.btn-primary{background:var(--primary);color:var(--primary-text)}.btn-ghost{color:var(--muted);border-color:var(--border);background:0 0}.btn-danger{color:var(--danger);border-color:var(--danger);background:0 0;padding:4px 10px}.table-wrap{padding:0;overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);padding:10px 16px}th{color:var(--muted);font-size:.85rem;font-weight:500}tr:last-child td{border-bottom:none}.actions{text-align:right}.login-page{place-items:center;min-height:100vh;padding:16px;display:grid}.login-card{gap:14px;width:100%;max-width:360px;display:grid}.login-card h1{text-align:center}.kakao{height:calc(100vh - var(--header-height) - 64px);flex-direction:column;min-height:420px;display:flex}.kakao-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.kakao-account{align-items:center;gap:10px;display:flex}.avatar{background:var(--border);width:36px;height:36px;color:var(--muted);border-radius:50%;flex-shrink:0;place-items:center;font-weight:600;display:inline-grid;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.small{font-size:.85rem}.btn-kakao{color:#191600;background:#fee500;width:fit-content;font-weight:600}.kakao-connect{gap:14px;max-width:460px;display:grid}.code-block{background:var(--bg);border:1px solid var(--border);white-space:pre-wrap;border-radius:6px;padding:12px;font-size:.85rem;overflow-x:auto}code{background:var(--bg);border-radius:4px;padding:1px 5px;font-size:.9em}.kakao-pane{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);flex:1;grid-template-columns:260px minmax(0,1fr);min-height:0;display:grid;overflow:hidden}.chat-list{border-right:1px solid var(--border);background:var(--sidebar);overflow-y:auto}.chat-list-head{color:var(--muted);border-bottom:1px solid var(--border);background:var(--sidebar);justify-content:space-between;align-items:center;padding:8px 14px;font-size:.8rem;font-weight:600;display:flex;position:sticky;top:0}.chat-list-head .btn{padding:2px 8px}.chat-item{border:none;border-bottom:1px solid var(--border);width:100%;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;align-items:center;gap:10px;padding:10px 14px;display:flex}.chat-item:hover{background:var(--surface)}.chat-item.active{background:color-mix(in srgb, var(--primary) 14%, var(--surface))}.chat-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.star{color:#f5a623}.chat-note{padding:12px 14px}.chat-empty{place-items:center;display:grid}.conversation{flex-direction:column;min-height:0;display:flex}.conv-head{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:12px 16px;display:flex}.conv-head .back{padding:2px 8px;display:none}.conv-title{font-weight:600}.conv-body{flex-direction:column;flex:1;gap:8px;padding:16px;display:flex;overflow-y:auto}.center-text{text-align:center;margin:auto 0}.bubble{color:#191600;background:#fee500;border-radius:14px 14px 2px;align-self:flex-end;max-width:72%;padding:8px 12px}.bubble.failed{background:color-mix(in srgb, var(--danger) 18%, var(--surface));color:var(--text)}.bubble-text{white-space:pre-wrap;word-break:break-word;margin:0}.bubble-meta{opacity:.6;text-align:right;margin-top:2px;font-size:.7rem;display:block}.conv-error{padding:0 16px}.composer{border-top:1px solid var(--border);gap:8px;padding:12px 16px;display:flex}.composer textarea{resize:none;font:inherit;border:1px solid var(--border);background:var(--bg);max-height:120px;color:var(--text);border-radius:6px;flex:1;padding:8px 10px}.bubble-mine{background:var(--primary);color:var(--primary-text)}.bubble-ai{background:var(--bg);max-width:85%;color:var(--text);border:1px solid var(--border);border-radius:14px 14px 14px 2px;align-self:flex-start}.bubble-ai .bubble-text+.bubble-text,.bubble-ai .code-block{margin:8px 0 0}.bubble-ai .code-block:first-child{margin-top:0}.bubble-ai .code-block{background:var(--surface)}.ai-image{border-radius:8px;max-width:100%;max-height:480px;display:block}.mode-badge{color:var(--muted);flex-shrink:0;font-size:.75rem}.mode-picker{flex-wrap:wrap;gap:4px;display:flex}.mode-option{font:inherit;border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:999px;padding:4px 12px;font-size:.9rem}.mode-option.active{border-color:var(--primary);color:var(--primary);font-weight:600}.mode-option.unavailable{border-style:dashed}.model-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;margin-left:auto;overflow:hidden}.setup-note{margin:0}.setup-note p{margin:4px 0 0}@media (width<=720px){.header{padding:0 16px}.layout-body{grid-template-columns:minmax(0,1fr)}.sidebar{border-right:none;border-bottom:1px solid var(--border);flex-direction:row;height:auto;padding:8px 16px;position:static;overflow-x:auto}.content{padding:16px}.kakao{height:calc(100vh - var(--header-height) - 110px)}@supports (height:100dvh){.kakao{height:calc(100dvh - var(--header-height) - 110px)}}.composer textarea{font-size:16px}.kakao-pane{grid-template-columns:minmax(0,1fr)}.kakao-pane .conversation,.kakao-pane .chat-empty,.kakao-pane.show-chat .chat-list{display:none}.kakao-pane.show-chat .conversation{display:flex}.conv-head .back{display:inline-block}}