:root{--bg: #eef1f6;--panel: #ffffff;--ink: #152033;--muted: #6b778c;--line: #e2e8f0;--sidebar: #101826;--sidebar-text: #c9d3e3;--accent: #0f766e;--accent-2: #14b8a6;--danger: #b42318;--shadow: 0 18px 50px rgba(16, 24, 38, .08);font-family:IBM Plex Sans KR,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink)}.boot-screen{min-height:100%;display:grid;place-items:center;color:var(--muted)}.spinner{width:28px;height:28px;border:3px solid #d7dee8;border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 10px}@keyframes spin{to{transform:rotate(360deg)}}.login-page{min-height:100%;display:grid;place-items:center;background:radial-gradient(1000px 420px at 10% -10%,rgba(20,184,166,.18),transparent 55%),linear-gradient(180deg,#0f1720,#182433)}.login-card{width:420px;background:#fff;border-radius:18px;padding:36px;box-shadow:var(--shadow)}.login-brand,.sidebar-brand{display:flex;align-items:center;gap:12px}.login-brand{margin-bottom:28px}.login-brand h1{margin:0;font-size:22px}.login-brand p{margin:2px 0 0;color:var(--muted);font-size:13px}.logo-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(180deg,#14b8a6,#0f766e);color:#fff;display:grid;place-items:center;font-weight:700}.logo-mark.sm{width:34px;height:34px;border-radius:9px;font-size:14px}label{display:block;font-size:13px;font-weight:600;margin-bottom:14px;color:#334155}input,select,textarea{width:100%;margin-top:6px;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font:inherit;background:#fff}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid rgba(15,118,110,.25);border-color:var(--accent)}.btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:9px 14px;font:inherit;cursor:pointer}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.btn.ghost{background:transparent;border-color:#334155;color:#e2e8f0}.btn.sm{padding:6px 10px;font-size:13px}.btn.full{width:100%;padding:12px}.btn:disabled{opacity:.55;cursor:not-allowed}.form-error,.banner.error{background:#fef2f2;color:var(--danger);border-radius:10px;padding:10px 12px;margin-bottom:12px;font-size:13px}.app-shell{display:flex;min-height:100%}.sidebar{width:240px;background:var(--sidebar);color:var(--sidebar-text);padding:22px 14px;flex-shrink:0}.sidebar-brand strong{display:block;color:#fff}.sidebar-brand span{font-size:12px;color:#8ea0b8}.sidebar nav{margin-top:28px;display:grid;gap:6px}.sidebar a{color:var(--sidebar-text);text-decoration:none;padding:11px 12px;border-radius:10px}.sidebar a.active,.sidebar a:hover{background:#14b8a629;color:#fff}.main-col{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:64px;background:#101826;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.topbar-title{font-weight:600;letter-spacing:.02em}.topbar-user{display:flex;align-items:center;gap:16px}.user-meta{text-align:right}.user-meta strong{display:block;font-size:14px}.user-meta span{font-size:12px;color:#94a3b8}.content{padding:28px 32px 48px}.page-title{margin:0 0 6px;font-size:24px}.page-desc{margin:0;color:var(--muted)}.page-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:18px}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,360px));gap:16px;margin-top:24px}.dash-card{background:var(--panel);border-radius:16px;padding:22px;text-decoration:none;color:inherit;box-shadow:var(--shadow);border:1px solid var(--line)}.dash-card h3{margin:0 0 8px}.dash-card p{margin:0;color:var(--muted)}.table-wrap{background:var(--panel);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse}th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}th{background:#f8fafc;color:#64748b;font-weight:600}.ellipsis{max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.muted{color:var(--muted);text-align:center}.badge{display:inline-block;padding:3px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge.super_admin{background:#ecfdf5;color:#047857}.badge.admin{background:#eff6ff;color:#1d4ed8}.badge.on{background:#ecfdf5;color:#047857}.badge.off{background:#f1f5f9;color:#64748b}.pager{display:flex;align-items:center;gap:10px;margin-top:14px;color:var(--muted);font-size:13px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:grid;place-items:center;padding:24px}.modal{width:460px;background:#fff;border-radius:16px;padding:22px}.modal.wide{width:720px;max-height:90vh;overflow:auto}.modal h3{margin:0 0 16px}.lang-tabs{display:flex;gap:6px;margin-bottom:14px}.lang-tabs button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 12px;font:inherit;cursor:pointer}.lang-tabs button.active{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.check{display:flex;align-items:center;gap:8px;font-weight:500}.check input{width:auto;margin:0}