:root{--bg: #f7f6f3;--surface: #ffffff;--surface2: #f2f1ed;--border: #e2e0d8;--border2: #cccac0;--text: #1a1916;--text2: #6b6860;--text3: #9e9c96;--accent: #1a1916;--accent-bg: #1a1916;--accent-fg: #ffffff;--green: #2d6a4f;--green-bg: #d8f3dc;--red: #c0392b;--red-bg: #fde8e6;--yellow: #7d5a00;--yellow-bg: #fff3cd;--blue: #1a4a8a;--blue-bg: #e8f0fc;--radius: 8px;--radius-lg: 12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Pretendard,Apple SD Gothic Neo,Noto Sans KR,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;min-height:100vh}.layout{display:flex;min-height:100vh}.sidebar{width:220px;min-width:220px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid var(--border)}.logo-title{font-size:13px;font-weight:700;letter-spacing:-.3px}.logo-sub{font-size:11px;color:var(--text3);margin-top:2px}.sidebar-nav{padding:12px 10px;flex:1;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius);cursor:pointer;font-size:13px;color:var(--text2);transition:background .12s,color .12s;margin-bottom:2px}.nav-item:hover{background:var(--surface2);color:var(--text)}.nav-item.active{background:var(--accent-bg);color:var(--accent-fg)}.nav-item .nav-icon{font-size:15px;width:20px;text-align:center}.nav-badge{margin-left:auto;font-size:10px;background:var(--red-bg);color:var(--red);padding:1px 6px;border-radius:10px;font-weight:600}.nav-item.active .nav-badge{background:#fff3;color:#fff}.nav-section-label{font-size:10px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.6px;padding:6px 12px 4px}.nav-group{margin-bottom:2px}.nav-group-header{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:var(--radius);font-size:11px;font-weight:700;letter-spacing:.5px;color:var(--text3);text-transform:uppercase;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .15s}.nav-group-header:hover{background:var(--surface2);color:var(--text2)}.nav-group-header .nav-group-arrow{margin-left:auto;font-size:10px;transition:transform .2s}.nav-group.collapsed .nav-group-arrow{transform:rotate(-90deg)}.nav-group-body{overflow:hidden}.nav-group.collapsed .nav-group-body{display:none}.nav-item{padding-left:22px!important}.nav-count{margin-left:auto;font-size:11px;color:var(--text3);font-weight:500}.nav-item.active .nav-count{color:#fff9}.sidebar-footer{padding:12px 10px;border-top:1px solid var(--border)}.config-btn{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--radius);cursor:pointer;font-size:12px;color:var(--text3);transition:background .12s}.config-btn:hover{background:var(--surface2);color:var(--text2)}.conn-dot{width:7px;height:7px;border-radius:50%;background:var(--border2);margin-left:auto}.conn-dot.connected{background:var(--green)}.main{margin-left:220px;flex:1;padding:32px 36px;max-width:calc(100vw - 220px)}.page{display:none}.page.active{display:block}.page-header{margin-bottom:24px}.page-title{font-size:20px;font-weight:700;letter-spacing:-.5px}.page-desc{font-size:13px;color:var(--text2);margin-top:4px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px}.card-title{font-size:13px;font-weight:600;margin-bottom:14px;color:var(--text2);text-transform:uppercase;letter-spacing:.5px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}.metric{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 18px}.metric-label{font-size:11px;color:var(--text3);font-weight:500;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.metric-val{font-size:26px;font-weight:700;letter-spacing:-1px}.metric-sub{font-size:11px;color:var(--text3);margin-top:2px}.toolbar{display:flex;align-items:center;gap:8px;margin-bottom:16px;flex-wrap:wrap}.toolbar-right{margin-left:auto;display:flex;gap:8px}.btn{padding:8px 14px;border-radius:var(--radius);border:1px solid var(--border2);background:var(--surface);color:var(--text);font-size:13px;cursor:pointer;font-family:inherit;transition:background .12s,border-color .12s;white-space:nowrap}.btn:hover{background:var(--surface2);border-color:var(--border2)}.btn-primary{background:var(--accent-bg);color:var(--accent-fg);border-color:var(--accent-bg)}.btn-primary:hover{opacity:.88;background:var(--accent-bg)}.btn-sm{padding:5px 10px;font-size:12px}.btn-danger{border-color:var(--red);color:var(--red)}.btn-danger:hover{background:var(--red-bg)}.inp{padding:8px 11px;border-radius:var(--radius);border:1px solid var(--border2);background:var(--surface);color:var(--text);font-size:13px;font-family:inherit;outline:none;transition:border-color .12s}.inp:focus{border-color:var(--accent)}.inp-label{font-size:12px;color:var(--text2);margin-bottom:4px;font-weight:500}.inp-group{display:flex;flex-direction:column;gap:0}.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border)}.table-wrap.sticky-head{overflow-y:auto}.table-wrap.sticky-head thead th{position:sticky;top:0;z-index:2;background:var(--surface2);box-shadow:0 1px 0 var(--border)}table{width:100%;border-collapse:collapse;font-size:13px}thead th{background:var(--surface2);padding:10px 12px;text-align:left;font-size:11px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid var(--border);white-space:nowrap}tbody td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--surface2)}.td-num{text-align:right;font-variant-numeric:tabular-nums;font-size:13px}.td-center{text-align:center}.tr-section td{background:var(--surface2);font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;padding:6px 12px}.tr-total td{font-weight:700;background:#f7f6f3;font-size:13px}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap}.badge-ok{background:var(--green-bg);color:var(--green)}.badge-warn{background:var(--yellow-bg);color:var(--yellow)}.badge-err{background:var(--red-bg);color:var(--red)}.badge-info{background:var(--blue-bg);color:var(--blue)}.upload-zone{border:2px dashed var(--border2);border-radius:var(--radius-lg);padding:40px 24px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s;background:var(--surface)}.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent);background:var(--surface2)}.upload-icon{font-size:32px;margin-bottom:10px}.upload-title{font-size:15px;font-weight:600;margin-bottom:4px}.upload-sub{font-size:12px;color:var(--text3)}.progress{height:5px;background:var(--border);border-radius:3px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);border-radius:3px;transition:width .3s}.overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:200;align-items:center;justify-content:center}.overlay.open{display:flex}.modal{background:var(--surface);border-radius:var(--radius-lg);padding:28px 28px 24px;width:500px;max-width:94vw;max-height:90vh;overflow-y:auto;border:1px solid var(--border)}.modal-title{font-size:16px;font-weight:700;margin-bottom:6px}.modal-desc{font-size:13px;color:var(--text2);margin-bottom:20px;line-height:1.6}.modal-field{margin-bottom:14px}.modal-actions{display:flex;gap:8px;margin-top:20px}.mapping-new{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:12px;background:var(--surface2);border-radius:var(--radius);margin-bottom:12px}.arrow-icon{color:var(--text3);font-size:16px}.alert{padding:12px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:14px;display:flex;align-items:flex-start;gap:8px}.alert-info{background:var(--blue-bg);color:var(--blue);border:1px solid #b8d0f5}.alert-warn{background:var(--yellow-bg);color:var(--yellow);border:1px solid #f5d78b}.alert-err{background:var(--red-bg);color:var(--red);border:1px solid #f5b8b2}.alert-ok{background:var(--green-bg);color:var(--green);border:1px solid #9fddaf}.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:20px}.tab{padding:9px 16px;font-size:13px;color:var(--text2);cursor:pointer;border-bottom:2px solid transparent;transition:color .12s}.tab:hover{color:var(--text)}.tab.active{color:var(--text);border-bottom-color:var(--accent);font-weight:600}.tab-panel{display:none}.tab-panel.active{display:block}.empty{text-align:center;padding:48px 24px;color:var(--text3)}.empty-icon{font-size:36px;margin-bottom:10px}.empty-title{font-size:14px;font-weight:600;color:var(--text2);margin-bottom:4px}.empty-sub{font-size:13px}#toast{position:fixed;bottom:24px;right:24px;background:var(--accent-bg);color:var(--accent-fg);padding:12px 18px;border-radius:var(--radius);font-size:13px;font-weight:500;z-index:999;opacity:0;transition:opacity .2s;pointer-events:none}#toast.show{opacity:1}.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--border2);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.gap-col{border-left:2px solid var(--border)}@media (max-width: 768px){.sidebar{width:60px;min-width:60px}.sidebar-logo,.nav-item span,.config-btn span{display:none}.main{margin-left:60px;padding:20px 16px}.metrics{grid-template-columns:repeat(2,1fr)}}.backup-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;margin-bottom:20px}.backup-sheet-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}.backup-sheet-info{flex:1;min-width:0}.backup-sheet-name{font-size:13px;font-weight:600}.backup-sheet-desc{font-size:11px;color:var(--text3);margin-top:2px}.backup-sheet-status{font-size:11px;color:var(--text3);white-space:nowrap}.backup-sheet-status.ok{color:var(--green)}.backup-sheet-status.err{color:var(--red)}.backup-log{background:#1a1916;color:#e2e0d8;border-radius:var(--radius);padding:14px 16px;font-family:Consolas,Monaco,monospace;font-size:12px;line-height:1.7;max-height:280px;overflow-y:auto;white-space:pre-wrap}.backup-log .log-ok{color:#6ee7b7}.backup-log .log-err{color:#fca5a5}.backup-log .log-info{color:#93c5fd}.backup-log .log-warn{color:#fde68a}.backup-progress-bar{height:6px;background:var(--border);border-radius:3px;overflow:hidden;margin:8px 0 4px}.backup-progress-fill{height:100%;background:var(--green);border-radius:3px;transition:width .4s ease}.oauth-hint{background:var(--blue-bg);color:var(--blue);border:1px solid #b8d0f5;border-radius:var(--radius);padding:12px 14px;font-size:12px;line-height:1.7}#no-access-screen{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg);align-items:center;justify-content:center;z-index:9999;flex-direction:column;gap:16px;text-align:center}.no-access-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 48px;max-width:400px}.no-access-icon{font-size:40px;margin-bottom:12px}.no-access-title{font-size:18px;font-weight:700;margin-bottom:8px}.no-access-desc{font-size:13px;color:var(--text2);line-height:1.7}.no-access-email{font-weight:600;color:var(--text)}.user-role-badge{font-size:10px;font-weight:700;padding:2px 7px;border-radius:10px;background:var(--blue-bg);color:var(--blue);margin-top:2px;display:inline-block}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.nav-item[data-roles]{display:flex}.nav-item.role-hidden{display:none!important}#login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg)}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:48px 40px;text-align:center;width:360px;max-width:94vw}.login-logo{font-size:28px;font-weight:800;letter-spacing:-.5px;margin-bottom:6px}.login-sub{font-size:13px;color:var(--text3);margin-bottom:32px}.login-btn{display:inline-flex;align-items:center;gap:10px;padding:12px 28px;background:var(--accent-bg);color:var(--accent-fg);border:none;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;transition:opacity .15s;width:100%;justify-content:center}.login-btn:hover{opacity:.85}.login-err{font-size:12px;color:var(--red);margin-top:12px;min-height:18px}.user-area{padding:12px 14px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}.user-avatar-wrap{width:32px;height:32px;border-radius:50%;background:var(--blue-bg);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0;overflow:hidden}.user-avatar-wrap img{width:100%;height:100%;object-fit:cover;display:none}.user-info{flex:1;min-width:0}.user-info-name{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-info-email{font-size:11px;color:var(--text3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.logout-btn{font-size:11px;color:var(--text3);background:none;border:none;cursor:pointer;padding:4px;border-radius:4px}.logout-btn:hover{background:var(--surface2);color:var(--text)}.layout{display:none}