:root{color:#172033;font-synthesis:none;background:#f3f5f8;font-family:Malgun Gothic,Noto Sans KR,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0}.app-shell{min-height:100vh}.app-header{color:#fff;background:#111827;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.app-header strong{letter-spacing:1px;font-size:20px}.app-header span{color:#d1d5db;font-size:14px}main{max-width:1120px;margin:0 auto;padding:32px 24px}h1{margin:0 0 20px;font-size:30px}.status-panel{background:#fff;border:1px solid #d0d5dd;border-left:5px solid #344054;margin:16px 0;padding:18px 20px}.status-warning{background:#fffaf0;border-left-color:#b54708}.status-success{background:#f2fff8;border-left-color:#067647}.status-panel h2{margin:0 0 10px;font-size:18px}.key-value{border-bottom:1px solid #eaecf0;grid-template-columns:180px 1fr;gap:12px;padding:8px 0;display:grid}.key-value span{color:#667085}.error{color:#b42318}.login-card{background:#fff;border:1px solid #d0d5dd;max-width:420px;padding:24px}.login-card h2{margin:0 0 16px;font-size:22px}.login-card label{margin:12px 0 6px;font-weight:700;display:block}.login-card input{border:1px solid #d0d5dd;width:100%;min-height:40px;padding:8px 10px}.login-card button{color:#fff;cursor:pointer;background:#111827;border:0;min-height:40px;margin-top:16px;padding:0 16px;font-weight:700}.muted{color:#667085}@media (width<=640px){.app-header{padding:0 16px}main{padding:24px 16px}.key-value{grid-template-columns:1fr;gap:2px}h1{font-size:25px}}