:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#111210;--panel:#181916;--soft:#22231f;--line:#30312c;--text:#f2f2ed;--muted:#999b91;--accent:#b9f66b}*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--text);margin:0;font-family:Inter,Pretendard,Noto Sans KR,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,textarea{font:inherit}button{color:inherit}.app-shell{height:100dvh;display:flex;overflow:hidden}.sidebar{background:#0b0c0a;border-right:1px solid #23241f;flex-direction:column;flex:0 0 272px;width:272px;padding:20px 14px;display:flex}.brand{align-items:center;gap:11px;padding:1px 7px 22px;font-size:15px;display:flex}.brand-mark,.welcome-mark{color:#111;background:var(--accent);place-items:center;font-weight:900;display:grid}.brand-mark{border-radius:9px;width:28px;height:28px}.new-chat{text-align:left;border:1px solid var(--line);cursor:pointer;background:#171814;border-radius:10px;width:100%;padding:12px 14px}.new-chat:hover{border-color:#55584c}.history{flex:1;margin-top:25px;overflow:auto}.history-label{color:#6f7168;padding:0 10px 9px;font-size:11px;font-weight:700;display:block}.history-item{border-radius:8px;align-items:center;display:flex}.history-item:hover,.history-item.active{background:#1c1d19}.history-item button:first-child{text-align:left;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;background:0 0;border:0;flex:1;min-width:0;padding:10px;font-size:13px;overflow:hidden}.delete{opacity:0;width:32px;color:var(--muted);cursor:pointer;background:0 0;border:0}.history-item:hover .delete{opacity:1}.sidebar-footer{color:#73756c;border-top:1px solid #24251f;flex-direction:column;gap:12px;padding:14px 8px 3px;font-size:11px;display:flex}.sidebar-footer a{color:#c7c9bd;font-weight:700;text-decoration:none}.sidebar-footer a:hover{color:var(--accent)}.status-dot{background:var(--accent);width:6px;height:6px;box-shadow:0 0 8px var(--accent);border-radius:50%;margin-right:7px;display:inline-block}.chat-area{background:radial-gradient(circle at 55% 12%, #b9f66b09, transparent 28%), var(--bg);flex-direction:column;flex:1;min-width:0;display:flex;position:relative}.topbar{border-bottom:1px solid #24251f;flex:0 0 64px;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.topbar div{flex-direction:column;gap:3px;display:flex}.topbar b{font-size:14px}.topbar span{color:var(--muted);font-size:10px}.topbar .secure{border:1px solid var(--line);color:#9ea095;border-radius:99px;padding:7px 10px}.menu-button{cursor:pointer;background:0 0;border:0;display:none}.error-banner{color:#ffb4ab;background:#2b1b19;border:1px solid #6b3b37;border-radius:8px;justify-content:space-between;align-items:center;gap:14px;width:min(760px,100% - 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235px)}}.admin-shell{--accent:#b9f66b;background:radial-gradient(circle at 15% 0, color-mix(in srgb,var(--accent) 7%,transparent),transparent 25%),var(--bg);min-height:100dvh;padding:34px max(20px,50% - 590px) 80px}.admin-header{justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px;display:flex}.admin-header>div>a{color:var(--accent);font-size:13px;text-decoration:none}.admin-header h1{letter-spacing:-.04em;margin:12px 0 4px;font-size:34px}.admin-header p,.admin-card>p,.card-heading p{color:var(--muted);margin:0;font-size:13px}.admin-header label{min-width:280px}.admin-card{border:1px solid var(--line);background:#171814;border-radius:16px;margin:0 0 18px;padding:24px;box-shadow:0 16px 50px #00000024}.admin-card h2{margin:0 0 6px;font-size:19px}.admin-card h3{margin:0 0 14px;font-size:14px}.card-heading{justify-content:space-between;align-items:start;gap:20px;display:flex}.badge{color:#b4b6ab;text-transform:uppercase;background:#2a2b26;border-radius:99px;padding:5px 9px;font-size:10px;font-weight:800}.badge.active{background:color-mix(in srgb,var(--accent) 16%,#20221d);color:var(--accent)}.badge.suspended{color:#ffb4ab;background:#38221f}.admin-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:22px 0;display:grid}.admin-card label,.admin-header label{color:#aeb0a6;flex-direction:column;gap:7px;font-size:11px;font-weight:750;display:flex}.admin-card input,.admin-card textarea,.admin-card select,.admin-header select,.card-heading input{width:100%;color:var(--text);font:inherit;background:#0f100e;border:1px solid #3a3c35;border-radius:9px;outline:none;padding:11px 12px;font-size:13px}.admin-card input:focus,.admin-card textarea:focus,.admin-card select:focus,.admin-header select:focus{border-color:var(--accent)}.admin-card textarea{resize:vertical;min-height:84px}.admin-card input[readonly]{color:#777970}.admin-card label.check{flex-direction:row;align-self:end;align-items:center;min-height:42px}.admin-card label.check input{width:18px;accent-color:var(--accent)}.admin-card input[type=color]{height:42px;padding:5px}.policy-block{background:#121310;border:1px solid #30322c;border-radius:12px;margin:22px 0;padding:19px}.primary{background:var(--accent);color:#111;cursor:pointer;border:0;border-radius:9px;padding:10px 15px;font-weight:850}.primary:disabled{opacity:.45;cursor:default}.prompt-editor{margin-bottom:16px;line-height:1.6;min-height:230px!important;font-family:SFMono-Regular,Consolas,monospace!important}.version-list{border-top:1px solid var(--line);margin-top:20px}.version-list>div{border-bottom:1px solid #292a25;grid-template-columns:55px 1fr auto;gap:12px;padding:11px 4px;font-size:12px;display:grid}.version-list span,.version-list time{color:var(--muted)}.admin-alert{border-radius:10px;margin:0 0 18px;padding:12px 14px;font-size:13px}.admin-alert.error{color:#ffb4ab;background:#2b1b19;border:1px solid #6b3b37}.admin-alert.success{border:1px solid color-mix(in srgb,var(--accent) 40%,#30312c);background:color-mix(in srgb,var(--accent) 8%,#171814);color:var(--accent)}.metric-grid{grid-template-columns:repeat(4,1fr);gap:10px;margin:22px 0;display:grid}.metric-grid>div{background:#11120f;border:1px solid #30312c;border-radius:11px;flex-direction:column;gap:7px;min-height:96px;padding:15px;display:flex}.metric-grid span,.metric-grid small{color:var(--muted);font-size:10px}.metric-grid b{font-size:18px}.usage-table{overflow:auto}.usage-table table{border-collapse:collapse;width:100%;font-size:11px}.usage-table th,.usage-table td{text-align:left;white-space:nowrap;border-bottom:1px solid #2b2c27;padding:10px}.usage-table th{color:#85877e}@media (max-width:760px){.admin-shell{padding:20px 12px 60px}.admin-header{flex-direction:column;align-items:stretch}.admin-header label{min-width:0}.admin-grid{grid-template-columns:1fr}.admin-card{padding:18px}.metric-grid{grid-template-columns:1fr 1fr}.version-list>div{grid-template-columns:42px 1fr}.version-list time{grid-column:2}.card-heading{align-items:start}.card-heading input{width:145px}}