:root{--erp-navy:#0b1f3a;--erp-blue:#1456d9;--erp-bg:#f5f7fa;--erp-line:#e5e7eb;--erp-text:#111827;--erp-muted:#6b7280;--erp-white:#fff;--erp-red:#c62828;--erp-green:#15803d}*{box-sizing:border-box}body.erp-body{margin:0;background:var(--erp-bg);color:var(--erp-text);font-family:Pretendard,"Noto Sans KR",sans-serif}.erp-shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.erp-side{background:var(--erp-navy);color:#fff;padding:26px 18px;position:sticky;top:0;height:100vh}.erp-brand{font-size:21px;font-weight:800;margin:0 10px 28px}.erp-brand small{display:block;font-size:12px;font-weight:500;color:#aebbd0;margin-top:5px}.erp-nav a{display:block;color:#cbd5e1;text-decoration:none;padding:11px 13px;border-radius:9px;margin:3px 0}.erp-nav a:hover,.erp-nav a.active{background:#16345e;color:#fff}.erp-main{min-width:0}.erp-top{height:68px;background:#fff;border-bottom:1px solid var(--erp-line);display:flex;align-items:center;justify-content:space-between;padding:0 30px}.erp-content{padding:28px 30px;max-width:1440px}.erp-title{font-size:25px;margin:0 0 22px}.erp-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.erp-card,.erp-panel{background:#fff;border:1px solid var(--erp-line);border-radius:14px;padding:20px}.erp-card span{font-size:13px;color:var(--erp-muted)}.erp-card strong{display:block;font-size:29px;margin-top:10px}.erp-panel{margin-top:18px;overflow:auto}.erp-panel h2{font-size:17px;margin:0 0 16px}.erp-table{width:100%;border-collapse:collapse;white-space:nowrap}.erp-table th,.erp-table td{text-align:left;padding:12px;border-bottom:1px solid var(--erp-line);font-size:14px}.erp-table th{color:var(--erp-muted);font-weight:600;background:#f9fafb}.erp-btn{display:inline-block;border:0;border-radius:9px;padding:10px 15px;background:var(--erp-blue);color:#fff;text-decoration:none;cursor:pointer;font-weight:650}.erp-btn.light{background:#fff;color:var(--erp-text);border:1px solid var(--erp-line)}.erp-btn.danger{background:var(--erp-red)}.erp-btn.sm{padding:7px 10px;font-size:12px}.erp-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.erp-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.erp-field label{display:block;font-size:13px;font-weight:650;margin-bottom:7px}.erp-field input,.erp-field select,.erp-field textarea{width:100%;border:1px solid #cfd5df;border-radius:9px;padding:11px;background:#fff}.erp-field.full{grid-column:1/-1}.erp-actions{grid-column:1/-1;display:flex;gap:8px;margin-top:8px}.erp-badge{display:inline-block;padding:5px 9px;border-radius:99px;font-size:12px;background:#eef1f5;color:#586173}.erp-badge.ok{background:#e6f6eb;color:var(--erp-green)}.erp-badge.wait{background:#fff4d6;color:#946200}.erp-badge.danger{background:#fde9e9;color:var(--erp-red)}.erp-alert{padding:12px 15px;border-radius:9px;margin-bottom:16px;background:#e9f1ff;color:#164a9c}.erp-alert.error{background:#fde9e9;color:#9f1e1e}.erp-login{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#edf2f8,#f8fafc)}.erp-login-box{width:min(420px,100%);background:#fff;border:1px solid var(--erp-line);border-radius:18px;padding:34px}.erp-login-box h1{margin:0 0 8px}.erp-login-box p{color:var(--erp-muted);margin:0 0 24px}.erp-login-box .erp-field{margin-bottom:15px}.erp-progress{height:9px;border-radius:99px;background:#e8edf4;overflow:hidden}.erp-progress i{display:block;height:100%;background:var(--erp-blue)}.mobile-toggle{display:none}.erp-empty{color:var(--erp-muted);padding:28px;text-align:center}@media(max-width:900px){.erp-shell{grid-template-columns:1fr}.erp-side{position:fixed;z-index:20;left:-260px;width:240px;transition:.2s}.erp-side.open{left:0}.mobile-toggle{display:inline-block}.erp-grid{grid-template-columns:repeat(2,1fr)}.erp-content{padding:20px}.erp-top{padding:0 20px}.erp-form{grid-template-columns:1fr}}@media(max-width:520px){.erp-grid{grid-template-columns:1fr}.erp-head{align-items:flex-start;flex-direction:column}.erp-card strong{font-size:24px}}