:root{--primary:#1a5f4f;--primary-dark:#124438;--primary-light:#2d8a6f;--accent:#d4a574;--danger:#e53e3e;--warning:#d69e2e;--success:#38a169;--text-dark:#1a1a1a;--text-gray:#666;--text-light:#999;--bg:#f0f4f3;--bg-white:#fff;--border:#e0e0e0;--shadow-sm:0 1px 4px #00000014;--shadow-md:0 4px 16px #0000001a;--sidebar-width:240px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text-dark);background:var(--bg);font-family:Noto Sans KR,-apple-system,sans-serif;line-height:1.6}.admin-layout{min-height:100vh;display:flex}.admin-sidebar{width:var(--sidebar-width);background:var(--primary-dark);color:#fff;z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{border-bottom:1px solid #ffffff1a;padding:28px 24px 20px}.sidebar-logo h1{letter-spacing:1px;font-size:18px;font-weight:900}.sidebar-logo span{color:#ffffff80;letter-spacing:2px;margin-top:2px;font-size:11px;display:block}.sidebar-nav{flex:1;padding:16px 0}.sidebar-nav a{color:#ffffffb3;border-left:3px solid #0000;align-items:center;gap:12px;padding:12px 24px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.sidebar-nav a:hover,.sidebar-nav a.active{color:#fff;border-left-color:var(--accent);background:#ffffff14}.sidebar-nav a i{text-align:center;width:18px}.sidebar-footer{border-top:1px solid #ffffff1a;padding:16px 24px}.sidebar-footer button{color:#ffffffb3;cursor:pointer;background:#ffffff14;border:none;border-radius:8px;width:100%;padding:10px;font-size:13px;transition:background .2s}.sidebar-footer button:hover{color:#fff;background:#ffffff26}.admin-main{margin-left:var(--sidebar-width);flex-direction:column;flex:1;display:flex}.admin-header{background:var(--bg-white);border-bottom:1px solid var(--border);z-index:50;justify-content:space-between;align-items:center;padding:16px 32px;display:flex;position:sticky;top:0}.admin-header h2{font-size:20px;font-weight:700}.admin-header-right{color:var(--text-gray);align-items:center;gap:12px;font-size:14px;display:flex}.admin-content{flex:1;padding:32px}.login-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--bg-white);width:100%;max-width:420px;box-shadow:var(--shadow-md);border-radius:20px;padding:48px 40px}.login-logo{text-align:center;margin-bottom:32px}.login-logo h1{color:var(--primary);letter-spacing:2px;font-size:22px;font-weight:900}.login-logo span{color:var(--text-light);letter-spacing:3px;margin-top:4px;font-size:12px;display:block}.login-logo p{color:var(--text-gray);margin-top:8px;font-size:14px}.login-form{flex-direction:column;gap:16px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-group label{color:var(--text-dark);font-size:13px;font-weight:600}.form-control{border:1.5px solid var(--border);border-radius:8px;outline:none;width:100%;padding:12px 14px;font-size:15px;transition:border-color .2s,box-shadow .2s}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a5f4f1a}.btn-primary{background:linear-gradient(135deg,var(--primary)0%,var(--primary-light)100%);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:14px;font-size:16px;font-weight:700;transition:opacity .2s}.btn-primary:hover:not(:disabled){opacity:.9}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.error-msg{color:var(--danger);text-align:center;font-size:13px}.stat-cards{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:28px;display:grid}.stat-card{background:var(--bg-white);box-shadow:var(--shadow-sm);border-radius:14px;align-items:center;gap:16px;padding:24px;display:flex}.stat-icon{color:#fff;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:22px;display:flex}.stat-icon.green{background:linear-gradient(135deg,var(--primary),var(--primary-light))}.stat-icon.blue{background:linear-gradient(135deg,#3d7ca8,#5a9fd4)}.stat-icon.orange{background:linear-gradient(135deg,#d69e2e,#f6ad55)}.stat-icon.red{background:linear-gradient(135deg,var(--danger),#fc8181)}.stat-label{color:var(--text-gray);margin-bottom:4px;font-size:12px}.stat-value{color:var(--text-dark);font-size:24px;font-weight:700}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.toolbar-right{gap:8px;margin-left:auto;display:flex}.search-input{border:1.5px solid var(--border);border-radius:8px;outline:none;min-width:200px;padding:9px 14px;font-size:14px}.search-input:focus{border-color:var(--primary)}.select-filter{border:1.5px solid var(--border);background:var(--bg-white);cursor:pointer;border-radius:8px;outline:none;padding:9px 12px;font-size:14px}.date-input{border:1.5px solid var(--border);border-radius:8px;outline:none;padding:9px 12px;font-size:14px}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:9px 16px;font-size:14px;font-weight:600;transition:opacity .2s;display:flex}.btn:hover{opacity:.85}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-outline{background:var(--bg-white);color:var(--text-dark);border:1.5px solid var(--border)}.btn-outline:hover{background:var(--bg)}.btn-sm{padding:5px 10px;font-size:12px}.table-wrapper{background:var(--bg-white);box-shadow:var(--shadow-sm);border-radius:14px;overflow:hidden}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}thead th{text-align:left;color:var(--text-dark);border-bottom:1px solid var(--border);white-space:nowrap;background:#f7faf9;padding:12px 14px;font-weight:700}tbody td{vertical-align:middle;border-bottom:1px solid #f0f0f0;padding:12px 14px}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#fafafa}.badge{border-radius:20px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.badge-active,.badge-success{color:var(--success);background:#38a1691f}.badge-inactive,.badge-danger{color:var(--danger);background:#e53e3e1a}.badge-used{color:var(--success);background:#38a1691f}.badge-unused{color:var(--warning);background:#d69e2e1f}.badge-pkg{color:var(--primary);background:#1a5f4f1a}.pagination{justify-content:center;align-items:center;gap:6px;padding:16px;display:flex}.page-btn{border:1.5px solid var(--border);background:var(--bg-white);cursor:pointer;border-radius:6px;padding:6px 12px;font-size:13px;transition:all .2s}.page-btn:hover,.page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.page-info{color:var(--text-gray);padding:0 8px;font-size:13px}.modal-overlay{z-index:1000;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-white);width:100%;max-width:720px;max-height:90vh;box-shadow:var(--shadow-md);border-radius:16px;flex-direction:column;display:flex}.modal-sm{max-width:440px}.modal-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-close{cursor:pointer;color:var(--text-gray);background:0 0;border:none;padding:4px;font-size:20px}.modal-body{flex:1;padding:24px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);flex-shrink:0;justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.import-drop-zone{border:2px dashed var(--border);text-align:center;cursor:pointer;border-radius:12px;padding:40px;transition:border-color .2s,background .2s}.import-drop-zone:hover,.import-drop-zone.drag-over{border-color:var(--primary);background:#1a5f4f08}.import-drop-zone i{color:var(--primary);margin-bottom:12px;font-size:36px}.import-drop-zone p{color:var(--text-gray);font-size:14px}.import-drop-zone .file-name{color:var(--primary);margin-top:8px;font-weight:600}.import-preview{margin-top:20px}.import-preview-header{justify-content:space-between;align-items:center;margin-bottom:10px;font-size:14px;font-weight:600;display:flex}.import-table-wrap{border:1px solid var(--border);border-radius:8px;max-height:300px;overflow-y:auto}.import-table{border-collapse:collapse;width:100%;font-size:13px}.import-table th{text-align:left;border-bottom:1px solid var(--border);background:#f7faf9;padding:8px 12px;font-weight:700;position:sticky;top:0}.import-table td{border-bottom:1px solid #f0f0f0;padding:8px 12px}.import-table tr:last-child td{border-bottom:none}.import-status{align-items:center;gap:6px;font-size:12px;font-weight:600;display:flex}.import-status.pending{color:var(--text-light)}.import-status.success{color:var(--success)}.import-status.failed{color:var(--danger)}.import-result{background:var(--bg);border-radius:10px;justify-content:center;gap:24px;margin-top:16px;padding:16px;font-size:14px;display:flex}.import-result .count-success{color:var(--success);font-weight:700}.import-result .count-failed{color:var(--danger);font-weight:700}.delete-tabs{border:1.5px solid var(--border);border-radius:8px;gap:0;margin-bottom:20px;display:flex;overflow:hidden}.delete-tab{text-align:center;cursor:pointer;background:var(--bg-white);border:none;flex:1;padding:10px;font-size:14px;font-weight:600;transition:background .2s}.delete-tab.active{background:var(--primary);color:#fff}.range-inputs{grid-template-columns:1fr auto 1fr;align-items:center;gap:8px;display:grid}.range-sep{text-align:center;color:var(--text-gray);font-weight:700}input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary);cursor:pointer}.page-container{max-width:1400px;padding:32px}.form-label{color:var(--text-dark);font-size:13px;font-weight:600}.form-input,.form-select{border:1.5px solid var(--border);background:var(--bg-white);border-radius:8px;outline:none;width:100%;padding:10px 14px;font-size:14px;transition:border-color .2s,box-shadow .2s}.form-input:focus,.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a5f4f1a}.filter-row{align-items:center;gap:10px;margin-bottom:16px;display:flex}.card{background:var(--bg-white);box-shadow:var(--shadow-sm);border-radius:14px;padding:24px}.page-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.page-title{color:var(--text-dark);font-size:22px;font-weight:800}.data-table{border-collapse:collapse;width:100%;font-size:14px}.data-table thead th{text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;background:#f7faf9;padding:12px 14px;font-weight:700}.data-table tbody td{vertical-align:middle;border-bottom:1px solid #f0f0f0;padding:12px 14px}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:hover{background:#fafafa}.table-wrap{overflow-x:auto}.empty-cell{text-align:center;color:var(--text-light);padding:40px}.modal-backdrop{z-index:1000;background:#00000073;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-white);width:100%;max-width:480px;box-shadow:var(--shadow-md);border-radius:16px;flex-direction:column;display:flex}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-header h3{font-size:17px;font-weight:700}.modal-close{cursor:pointer;color:var(--text-gray);background:0 0;border:none;font-size:22px;line-height:1}.modal-body{flex-direction:column;gap:16px;padding:24px;display:flex}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.btn-secondary{background:var(--bg);color:var(--text-dark);border:1.5px solid var(--border)}.btn-secondary:hover{background:#e8eeec}.action-btns{flex-wrap:wrap;gap:6px;display:flex}.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover{background:#b7791f}.me-grid{grid-template-columns:1fr 1fr;gap:24px;display:grid}@media (max-width:800px){.me-grid{grid-template-columns:1fr}}.card-section-title{color:var(--primary);align-items:center;gap:8px;margin-bottom:20px;font-size:16px;font-weight:700;display:flex}.info-readonly{background:var(--bg);border-radius:8px;margin-bottom:20px;padding:16px}.info-row{border-bottom:1px solid var(--border);justify-content:space-between;padding:6px 0;font-size:14px;display:flex}.info-row:last-child{border-bottom:none}.info-label{color:var(--text-gray);font-weight:600}.info-value{color:var(--text-dark)}.me-form{flex-direction:column;gap:16px;display:flex}.form-actions{justify-content:flex-end;display:flex}.success-msg{color:var(--success);background:#f0fff4;border-radius:6px;padding:8px 12px;font-size:13px;font-weight:600}@media (max-width:900px){.admin-sidebar{transition:transform .3s;transform:translate(-100%)}.admin-sidebar.open{transform:translate(0)}.admin-main{margin-left:0}}