@import "https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&display=swap";:root{--bg-primary:#fff;--bg-secondary:#f5f5f5;--bg-tertiary:#ebebeb;--bg-header:#111;--bg-sidebar:#fafafa;--bg-hover:#f0f0f0;--bg-active:#111;--bg-input:#fff;--bg-table-head:#f5f5f5;--bg-table-foot:#f5f5f5;--bg-selected:#e0e0e0;--text-primary:#111;--text-secondary:#555;--text-muted:#888;--text-header:#fff;--text-header-muted:#aaa;--text-active:#fff;--text-on-accent:#fff;--border-primary:#d5d5d5;--border-secondary:#e5e5e5;--border-header:#333;--border-input:#bbb;--border-table:#d5d5d5;--accent:#111;--accent-hover:#333;--accent-light:#e0e0e0;--accent-subtle:#0000000f;--color-success:#2a8a4a;--color-danger:#c33;--color-warning:#c80;--color-info:#555;--scrollbar-track:#f1f1f1;--scrollbar-thumb:#ccc;--scrollbar-thumb-hover:#999;--shadow-sm:0 1px 2px #0000000f;--shadow-md:0 2px 8px #0000001a;--transition-theme:background-color .2s, color .2s, border-color .2s}[data-theme=dark]{--bg-primary:#1a1a1a;--bg-secondary:#222;--bg-tertiary:#2a2a2a;--bg-header:#000;--bg-sidebar:#1e1e1e;--bg-hover:#2e2e2e;--bg-active:#fff;--bg-input:#2a2a2a;--bg-table-head:#252525;--bg-table-foot:#252525;--bg-selected:#333;--text-primary:#e8e8e8;--text-secondary:#aaa;--text-muted:#777;--text-header:#fff;--text-header-muted:#888;--text-active:#000;--text-on-accent:#000;--border-primary:#3a3a3a;--border-secondary:#333;--border-header:#333;--border-input:#444;--border-table:#3a3a3a;--accent:#fff;--accent-hover:#ccc;--accent-light:#333;--accent-subtle:#ffffff0f;--color-success:#4abb4a;--color-danger:#e55;--color-warning:#eb3;--color-info:#aaa;--scrollbar-track:#222;--scrollbar-thumb:#444;--scrollbar-thumb-hover:#666;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 2px 8px #0006}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden}body{color:var(--text-primary);background:var(--bg-secondary);transition:var(--transition-theme);font-family:Noto Sans KR,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:12px}input,select,textarea,button{color:var(--text-primary);font-family:inherit;font-size:12px}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--scrollbar-track)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.app-container{flex-direction:column;width:100vw;height:100vh;display:flex;overflow:hidden}.app-body{flex:1;display:flex;overflow:hidden}.main-content-area{background:var(--bg-primary);transition:var(--transition-theme);flex-direction:column;flex:1;display:flex;overflow:hidden}.page-content{flex:1;padding:10px 15px;overflow:auto}.header{background:var(--bg-header);height:52px;color:var(--text-header);transition:var(--transition-theme);flex-shrink:0;align-items:center;padding:0 15px;display:flex}.header-logo{cursor:pointer;flex-direction:column;align-items:flex-start;margin-right:25px;display:flex}.header-logo-text{color:var(--text-header);letter-spacing:3px;font-size:24px;font-weight:700;line-height:1.1}.header-logo-sub{color:var(--text-header-muted);letter-spacing:.5px;font-size:7px}.header-nav{flex:1;align-items:center;height:100%;display:flex}.header-nav-item{height:100%;color:var(--text-header-muted);cursor:pointer;white-space:nowrap;align-items:center;padding:0 16px;font-size:13px;font-weight:500;transition:all .15s;display:flex;position:relative}.header-nav-item:hover,.header-nav-item.active{color:var(--text-header);background:#ffffff14}.header-nav-item.active:after{content:"";background:var(--text-header);height:3px;position:absolute;bottom:0;left:0;right:0}.nav-arrow{color:var(--text-header-muted);margin-right:4px;font-size:9px}.header-right{color:var(--text-header-muted);white-space:nowrap;align-items:center;gap:8px;margin-left:auto;font-size:11px;display:flex}.header-right-user{color:var(--text-header);font-weight:600}.theme-toggle{cursor:pointer;width:28px;height:28px;color:var(--text-header);background:#ffffff1a;border:1px solid #fff3;border-radius:4px;justify-content:center;align-items:center;padding:0;font-size:14px;line-height:1;transition:all .2s;display:flex}.theme-toggle:hover{background:#fff3}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border-primary);width:158px;transition:var(--transition-theme);flex-shrink:0;position:relative;overflow-y:auto}.sidebar-resize-handle{cursor:col-resize;z-index:10;width:6px;height:100%;position:absolute;top:0;right:-3px}.sidebar-resize-handle:hover{background:#00000026}[data-theme=dark] .sidebar-resize-handle:hover{background:#ffffff26}.sidebar-group{margin-bottom:2px}.sidebar-group-label{color:var(--text-primary);cursor:pointer;align-items:center;gap:5px;padding:8px 10px 4px;font-size:12px;font-weight:600;display:flex}.sidebar-group-icon{color:var(--text-muted);font-size:12px}.sidebar-item{color:var(--text-secondary);cursor:pointer;border-left:3px solid #0000;padding:6px 10px 6px 26px;font-size:11.5px;transition:all .12s}.sidebar-item:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-item.active{background:var(--bg-active);color:var(--text-active);border-left-color:var(--accent);font-weight:600}.toolbar{background:var(--bg-tertiary);border-bottom:1px solid var(--border-primary);height:30px;transition:var(--transition-theme);flex-shrink:0;align-items:center;gap:3px;padding:0 5px;display:flex}.toolbar-btn{border:1px solid var(--border-input);background:var(--bg-primary);cursor:pointer;width:24px;height:24px;color:var(--text-secondary);transition:var(--transition-theme);border-radius:2px;justify-content:center;align-items:center;font-size:13px;display:flex}.toolbar-btn:hover{background:var(--bg-hover)}.toolbar-btn.star{color:var(--text-muted)}.toolbar-btn.back{background:var(--accent);color:var(--text-on-accent);border-color:var(--accent)}.tab-bar{flex:1;align-items:flex-end;gap:1px;height:100%;margin-left:6px;padding-top:4px;display:flex;overflow-x:auto}.tab-item{background:var(--bg-secondary);border:1px solid var(--border-primary);height:24px;color:var(--text-secondary);cursor:pointer;white-space:nowrap;max-width:180px;transition:var(--transition-theme);border-bottom:none;border-radius:3px 3px 0 0;align-items:center;gap:5px;padding:0 10px;font-size:11px;display:flex}.tab-item.active{background:var(--bg-primary);color:var(--text-primary);height:26px;font-weight:600}.tab-item .tab-close{color:var(--text-muted);cursor:pointer;font-size:14px;line-height:1}.tab-item .tab-close:hover{color:var(--color-danger)}.tab-item.home-tab{padding:0 8px;font-size:14px}.breadcrumb{color:var(--text-secondary);border-bottom:1px solid var(--border-secondary);background:var(--bg-secondary);transition:var(--transition-theme);flex-shrink:0;align-items:center;gap:4px;padding:7px 15px;font-size:11.5px;display:flex}.breadcrumb span{color:var(--text-muted)}.breadcrumb .bc-current{color:var(--text-primary);font-weight:600}.breadcrumb-actions{gap:5px;margin-left:auto;display:flex}.breadcrumb-btn{border:1px solid var(--border-input);background:var(--bg-primary);cursor:pointer;color:var(--text-secondary);transition:var(--transition-theme);border-radius:2px;padding:2px 8px;font-size:11px}.breadcrumb-btn:hover{background:var(--bg-hover)}.btn{border:1px solid var(--border-input);background:var(--bg-primary);cursor:pointer;color:var(--text-primary);white-space:nowrap;transition:var(--transition-theme);border-radius:2px;align-items:center;gap:3px;padding:4px 12px;font-size:11.5px;display:inline-flex}.btn:hover{background:var(--bg-hover)}.btn-primary{background:var(--accent);color:var(--text-on-accent);border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover)}.btn-green{background:var(--color-success);color:#fff;border-color:var(--color-success)}.btn-red{background:var(--color-danger);color:#fff;border-color:var(--color-danger)}.btn-excel{background:var(--color-success);color:#fff;border-color:var(--color-success)}.filter-area{background:var(--bg-primary);border:1px solid var(--border-primary);transition:var(--transition-theme);border-radius:2px;margin-bottom:10px;padding:10px 12px}.filter-row{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:6px;display:flex}.filter-row:last-child{margin-bottom:0}.filter-label{color:var(--text-primary);white-space:nowrap;min-width:fit-content;font-size:11.5px;font-weight:500}.filter-label:before{content:"· ";color:var(--text-primary)}.filter-select{border:1px solid var(--border-input);background:var(--bg-input);height:24px;color:var(--text-primary);border-radius:2px;min-width:75px;padding:0 4px;font-size:11.5px}.filter-input{border:1px solid var(--border-input);background:var(--bg-input);min-width:80px;height:24px;color:var(--text-primary);border-radius:2px;padding:0 6px;font-size:11.5px}.filter-date{border:1px solid var(--border-input);background:var(--bg-input);width:92px;height:24px;color:var(--text-primary);border-radius:2px;padding:0 6px;font-size:11.5px}.filter-separator{color:var(--text-muted);font-size:11px}.filter-radio{align-items:center;gap:3px;font-size:11.5px;display:flex}.filter-radio input[type=radio],.filter-radio input[type=checkbox]{margin:0}.filter-quick-btns{gap:0;display:flex}.filter-quick-btn{border:1px solid var(--border-input);background:var(--bg-secondary);cursor:pointer;color:var(--text-primary);transition:var(--transition-theme);margin-left:-1px;padding:2px 8px;font-size:10.5px}.filter-quick-btn:first-child{border-radius:2px 0 0 2px;margin-left:0}.filter-quick-btn:last-child{border-radius:0 2px 2px 0}.filter-quick-btn:hover,.filter-quick-btn.active{background:var(--accent);color:var(--text-on-accent);border-color:var(--accent)}.filter-search-btn{border:1px solid var(--border-input);background:var(--bg-primary);cursor:pointer;width:22px;height:22px;color:var(--text-primary);border-radius:2px;justify-content:center;align-items:center;font-size:11px;display:flex}.data-table-wrapper{border:1px solid var(--border-primary);overflow:auto}.data-table{border-collapse:collapse;width:100%;font-size:11.5px}.data-table thead th{background:var(--bg-table-head);border:1px solid var(--border-table);text-align:center;color:var(--text-primary);white-space:nowrap;z-index:1;padding:6px 8px;font-weight:600;position:sticky;top:0}.data-table thead th.highlight{background:var(--accent-light)}.data-table tbody td{border:1px solid var(--border-secondary);text-align:center;color:var(--text-primary);white-space:nowrap;padding:5px 8px}.data-table tbody tr:hover{background:var(--accent-subtle)}.data-table tbody tr.selected{background:var(--bg-selected)}.data-table tfoot td{background:var(--bg-table-foot);border:1px solid var(--border-primary);text-align:center;color:var(--text-primary);padding:5px 8px;font-weight:600}.no-data{color:var(--text-muted);justify-content:center;align-items:center;gap:6px;padding:80px 0;font-size:13px;display:flex}.section-title{color:var(--text-primary);align-items:center;gap:6px;margin-bottom:6px;font-size:12px;font-weight:600;display:flex}.section-title:before{content:"◎";color:var(--text-secondary)}.record-count{color:var(--text-secondary);margin-left:auto;font-size:11.5px}.form-area{border:1px solid var(--border-primary);transition:var(--transition-theme);border-radius:2px;margin-bottom:10px}.form-row{border-bottom:1px solid var(--border-secondary);display:flex}.form-row:last-child{border-bottom:none}.form-cell-label{background:var(--bg-secondary);color:var(--text-primary);border-right:1px solid var(--border-primary);white-space:nowrap;min-width:110px;transition:var(--transition-theme);align-items:center;padding:5px 10px;font-size:11.5px;font-weight:500;display:flex}.form-cell-value{flex:1;align-items:center;gap:6px;padding:4px 8px;display:flex}.form-cell-value input,.form-cell-value select{border:1px solid var(--border-input);background:var(--bg-input);height:24px;color:var(--text-primary);border-radius:2px;padding:0 6px;font-size:11.5px}.calendar-container{border:1px solid var(--border-primary)}.calendar-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);transition:var(--transition-theme);justify-content:space-between;align-items:center;padding:8px 12px;display:flex}.calendar-nav-btn{border:1px solid var(--border-input);background:var(--bg-primary);cursor:pointer;color:var(--text-primary);border-radius:2px;padding:3px 12px;font-size:11px}.calendar-title{color:var(--text-primary);font-size:14px;font-weight:600}.calendar-grid{grid-template-columns:repeat(7,1fr);display:grid}.calendar-day-header{text-align:center;background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);border-right:1px solid var(--border-secondary);color:var(--text-primary);padding:6px;font-size:12px;font-weight:600}.calendar-day-header.sun{color:var(--color-danger)}.calendar-day-header.sat{color:var(--text-secondary)}.calendar-cell{border-bottom:1px solid var(--border-secondary);border-right:1px solid var(--border-secondary);background:var(--bg-primary);min-height:90px;color:var(--text-primary);padding:4px 6px;font-size:12px}.calendar-cell.today{background:var(--accent-subtle);outline:2px solid var(--text-muted);outline-offset:-2px}.calendar-cell .day-num{font-weight:500}.calendar-cell .day-num.sun{color:var(--color-danger)}.calendar-cell .day-num.sat{color:var(--text-secondary)}.split-layout{gap:10px;display:flex}.split-left{flex-shrink:0;width:280px}.split-right{flex:1;overflow:auto}.org-tree-panel{border:1px solid var(--border-primary);background:var(--bg-primary);transition:var(--transition-theme)}.org-tree-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);align-items:center;gap:12px;padding:6px 10px;display:flex}.org-tree-title{color:var(--text-primary);background:var(--bg-table-head);border-bottom:1px solid var(--border-primary);text-align:center;padding:5px 10px;font-size:11.5px;font-weight:600}.org-tree{min-height:200px;max-height:calc(100vh - 320px);padding:4px 0;overflow:auto}.org-tree-node{cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none;color:var(--text-primary);align-items:center;padding:4px 8px;font-size:11.5px;display:flex}.org-tree-node:hover{background:var(--bg-hover)}.org-tree-node.selected{background:var(--bg-selected);color:var(--text-primary);font-weight:600}.org-tree-toggle{text-align:center;width:14px;color:var(--text-secondary);flex-shrink:0;font-size:8px}.org-tree-icon{flex-shrink:0;margin-right:4px;font-size:13px}.org-tree-label{text-overflow:ellipsis;overflow:hidden}.warning-text{color:var(--color-danger);margin-bottom:5px;font-size:11.5px}.info-text{color:var(--text-secondary);margin-bottom:5px;font-size:11.5px}.info-text:before{content:"※ ";font-weight:600}.sub-tabs{border-bottom:2px solid var(--text-muted);gap:0;margin-bottom:10px;display:flex}.sub-tab{border:1px solid var(--border-input);background:var(--bg-secondary);cursor:pointer;color:var(--text-primary);transition:var(--transition-theme);border-bottom:none;border-radius:3px 3px 0 0;margin-bottom:-2px;padding:6px 16px;font-size:11.5px}.sub-tab.active{background:var(--bg-primary);border-bottom:2px solid var(--bg-primary);font-weight:600}.page-actions{justify-content:flex-end;gap:5px;margin-bottom:8px;display:flex}.page-top-bar{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.attendance-bar{border:1px solid var(--border-primary);gap:1px;margin-bottom:10px;display:flex}.attendance-day{background:var(--bg-secondary);border-right:1px solid var(--border-secondary);cursor:pointer;height:30px;color:var(--text-primary);flex:1;justify-content:center;align-items:center;font-size:11px;display:flex}.attendance-day:last-child{border-right:none}.attendance-day.active{background:var(--accent);color:var(--text-on-accent)}.attendance-day.has-data{background:var(--accent-light)}.insurance-table{border-collapse:collapse;width:100%;font-size:11.5px}.insurance-table th{background:var(--bg-secondary);border:1px solid var(--border-primary);color:var(--text-primary);padding:5px 8px;font-weight:500}.insurance-table td{border:1px solid var(--border-primary);text-align:center;color:var(--text-primary);padding:4px 8px}.required:before{content:"*";color:var(--color-danger);margin-right:2px}input.has-value{background:var(--accent-subtle)}.login-page{background:var(--bg-secondary);width:100vw;height:100vh;transition:var(--transition-theme);flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.login-theme-toggle{z-index:10;position:absolute;top:20px;right:20px}.login-intro{flex-direction:column;align-items:center;margin-bottom:40px;display:flex}.login-logo-row{align-items:center;gap:16px;display:flex}.login-logo-img{opacity:0;width:56px;height:56px;transition:opacity .7s,transform .7s;transform:translate(-12px)}.login-logo-img.show{opacity:1;transform:translate(0)}.login-letters{gap:4px;display:flex}.login-letter{letter-spacing:8px;color:var(--text-primary);opacity:0;font-size:52px;font-weight:700;transition:opacity .5s,transform .5s;transform:translateY(30px)}.login-letter.show{opacity:1;transform:translateY(0)}.login-line{background:var(--text-muted);width:0;height:1px;margin-top:14px;transition:width .6s cubic-bezier(.4,0,.2,1)}.login-line.show{width:240px}.login-subtitle{letter-spacing:2px;color:var(--text-muted);opacity:0;margin-top:12px;font-size:11px;transition:opacity .6s .2s,transform .6s .2s;transform:translateY(8px)}.login-subtitle.show{opacity:1;transform:translateY(0)}.login-form{opacity:0;flex-direction:column;width:340px;transition:opacity .6s,transform .6s;display:flex;transform:translateY(24px)}.login-form.show{opacity:1;transform:translateY(0)}.login-field{margin-bottom:16px}.login-label{color:var(--text-secondary);margin-bottom:6px;font-size:12px;font-weight:500;display:block}.login-input{border:1px solid var(--border-input);background:var(--bg-input);width:100%;height:42px;color:var(--text-primary);border-radius:4px;outline:none;padding:0 14px;font-size:13px;transition:border-color .2s,box-shadow .2s}.login-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-subtle)}.login-input::placeholder{color:var(--text-muted)}.login-error{color:var(--color-danger);margin-bottom:12px;font-size:12px}.login-btn{letter-spacing:2px;background:var(--accent);width:100%;height:44px;color:var(--text-on-accent);cursor:pointer;border:none;border-radius:4px;margin-top:4px;font-size:14px;font-weight:600;transition:background-color .2s,transform .1s}.login-btn:hover{background:var(--accent-hover)}.login-btn:active{transform:scale(.98)}.login-footer{color:var(--text-muted);justify-content:center;gap:12px;margin-top:24px;font-size:11px;display:flex}.login-footer span{cursor:pointer;transition:color .2s}.login-footer span:hover{color:var(--text-primary)}.login-copyright{color:var(--text-muted);opacity:0;font-size:11px;transition:opacity .6s;position:absolute;bottom:24px}.login-copyright.show{opacity:1}