:root{--bg:#f1f5f9;--card:#fff;--border:#cbd5e1;--text:#1e293b;--muted:#64748b;--primary:#0369a1;--primary-d:#075985;--ok:#15803d;--ok-bg:#dcfce7;--warn:#b45309;--warn-bg:#fef3c7;--fail:#b91c1c;--fail-bg:#fee2e2;--progress:#0369a1;--progress-bg:#e0f2fe;--ghost:#eef2f7}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,Segoe UI,Malgun Gothic,Noto Sans KR,sans-serif;line-height:1.55}.wrap{max-width:920px;margin:0 auto;padding:24px 16px 64px}header h1{color:var(--primary);margin:0 0 4px;font-size:22px}header .sub{color:var(--muted);margin:0;font-size:13px}h2{color:var(--primary-d);margin:0 0 12px;font-size:15px}.muted-line{color:var(--muted);font-size:13px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}button{background:var(--primary);color:#fff;cursor:pointer;border:0;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600}button:disabled{cursor:not-allowed;background:#94a3b8}input{border:1px solid var(--border);color:var(--text);border-radius:7px;width:100%;padding:9px 11px;font-size:16px}label{color:var(--muted);flex-direction:column;gap:5px;font-size:13px;display:flex}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px 20px}button:focus-visible,input:focus-visible,.tab:focus-visible{outline:2px solid var(--progress);outline-offset:2px}.error{background:var(--fail-bg);color:var(--fail);border:1px solid #fca5a5;border-radius:8px;margin:6px 0 0;padding:9px 13px;font-size:13px}.hint{color:var(--muted);background:#f8fafc;border-radius:8px;padding:10px 13px;font-size:13px}code{background:var(--ghost);word-break:break-all;border-radius:4px;padding:1px 6px;font-size:12px}.login-wrap{max-width:380px}.login-card{flex-direction:column;gap:14px;margin-top:16px;display:flex}.mfa-setup{flex-direction:column;align-items:center;gap:10px;display:flex}.mfa-qr{border:1px solid var(--border);border-radius:8px}.ops-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.btn-ghost{background:var(--ghost);color:var(--text);font-weight:500}.tabs{border-bottom:1px solid var(--border);gap:8px;margin:18px 0 20px;display:flex}.tabs.sm{border:0;margin:0}.tab{color:var(--muted);background:0 0;border-bottom:2px solid #0000;border-radius:0;padding:8px 4px;font-weight:600}.tabs.sm .tab{border:1px solid var(--border);border-radius:999px;padding:5px 10px;font-size:13px}.tab.on{color:var(--primary);border-bottom-color:var(--primary)}.tabs.sm .tab.on{background:var(--progress);color:#fff;border-color:var(--progress)}.ops-section{border-top:1px solid var(--border);margin-top:22px;padding-top:22px}.ops-section:first-child,.customers .ops-section:first-child{border-top:0;margin-top:0;padding-top:0}.section-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.section-head h2{margin:0}.status-bar{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin-bottom:6px;display:grid}.spill{background:var(--card);border-left:3px solid var(--border);border-radius:10px;flex-direction:column;gap:2px;padding:12px 14px;display:flex}.spill-label{color:var(--muted);font-size:12px}.spill-value{font-size:19px;font-weight:700}.spill-sub{color:var(--muted);font-size:11px}.spill--ok{border-left-color:var(--ok)}.spill--warn{border-left-color:var(--warn)}.spill--fail{border-left-color:var(--fail)}.spill--fail .spill-value{color:var(--fail)}.spill--warn .spill-value{color:var(--warn)}.kpi-row{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.kpi{flex-direction:column;gap:3px;display:flex}.kpi-label{color:var(--muted);font-size:12px}.kpi-value{font-size:23px;font-weight:700}.kpi--ok .kpi-value{color:var(--ok)}.kpi--warn .kpi-value{color:var(--warn)}.kpi--fail .kpi-value{color:var(--fail)}.lookup-form,.row-form{flex-wrap:wrap;gap:8px;display:flex}.lookup-form input,.row-form input{flex:1;min-width:140px}.detail-card{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-top:10px;padding:14px 16px}.detail-head{align-items:center;gap:10px;margin-bottom:8px;display:flex}.detail-id{color:var(--muted);font-size:12px}.detail-grid{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin:0;display:grid}.detail-grid dt{color:var(--muted);margin-bottom:2px;font-size:12px}.detail-grid dd{margin:0;font-size:14px;font-weight:600}.timeline{margin:10px 0 0;padding:0;list-style:none}.tl-item{border-top:1px solid var(--border);grid-template-columns:64px 1fr;gap:10px;padding:5px 0;font-size:13px;display:grid}.tl-time{color:var(--muted);font-variant-numeric:tabular-nums}.tl-step{align-items:center;gap:6px;font-weight:600;display:flex}.tl-code{font-size:11px}.req-list,.company-list{margin:0;padding:0;list-style:none}.req-item,.company-item{border-top:1px solid var(--border)}.req-row{width:100%;color:var(--text);text-align:left;background:0 0;border-radius:0;grid-template-columns:100px 1fr auto 64px;align-items:center;gap:10px;padding:9px 6px;font-weight:400;display:grid}.req-row.static{cursor:default}button.req-row:hover{background:var(--ghost)}.req-name{font-weight:600}.req-code,.req-time{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}.req-time{text-align:right}.company-item{align-items:center;gap:8px;display:flex}.company-item.on{background:var(--ghost)}.company-row{color:var(--text);text-align:left;background:0 0;flex:1;grid-template-columns:90px 1fr auto;align-items:center;gap:10px;padding:10px 6px;font-weight:400;display:grid}.company-name{font-weight:600}.company-actions{gap:6px;padding-right:6px;display:flex}.btn-mini{padding:5px 11px;font-size:12px}.btn-mini.ghost{background:var(--ghost);color:var(--text)}.issued-box{background:var(--ok-bg);border:1px solid #86efac;border-radius:10px;margin:12px 0;padding:13px 15px;font-size:13px}.issued-box p{margin:0 0 6px}.temp-pw code{color:var(--primary-d);letter-spacing:.05em;background:#fff;padding:4px 12px;font-size:18px;font-weight:700}.badge{white-space:nowrap;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:600;display:inline-block}.badge--ok{background:var(--ok-bg);color:var(--ok)}.badge--warn{background:var(--warn-bg);color:var(--warn)}.badge--fail{background:var(--fail-bg);color:var(--fail)}.badge--progress{background:var(--progress-bg);color:var(--progress)}@media (prefers-reduced-motion:no-preference){button.req-row,.tab{transition:background-color .15s ease-out,border-color .15s ease-out}}