@font-face{font-family:'Pretendard';src:url(/springhead/pretendard-0.woff2) format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Pretendard';src:url(/springhead/pretendard-1.woff2) format('woff2');font-weight:700;font-style:normal;font-display:swap;}
  :root{
    --bg:#ffffff; --panel:#ffffff; --border:#e5e7eb; --text:#1f2430; --text-dim:#6b7280;
    --accent:#0ea472; --accent-dim:#e6f7f0; --accent-line:#0ea472;
    --danger:#e0392b; --danger-dim:#fdecea; --warn:#b98900; --warn-dim:#fff6e0;
    --blue:#3b6fd6; --blue-dim:#eaf0fd; --purple:#8b5cf6; --purple-dim:#f2edfe;
    --sidebar:#ffffff; --hover:#f2f4f7; --shadow:0 1px 2px rgba(16,24,40,.04);
  }
  *{box-sizing:border-box;}
  body{margin:0;background:var(--bg);color:var(--text);font-family:"Pretendard","Apple SD Gothic Neo","Malgun Gothic",-apple-system,BlinkMacSystemFont,sans-serif;font-size:13.5px;overflow-x:auto;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;cursor:pointer;}
  .app{display:flex;min-height:100vh;min-width:1360px;max-width:1760px;}
  .sidebar{width:210px;flex:none;background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;}
  .sb-top{padding:18px 18px 12px;border-bottom:1px solid var(--border);}
  .sb-brand{display:flex;align-items:center;gap:8px;margin-bottom:14px;}
  .sb-brand img{width:26px;height:26px;object-fit:contain;flex:none;}
  .sb-brand span{font-weight:800;font-size:14.5px;letter-spacing:.1px;}
  .sb-user-row{display:flex;justify-content:space-between;align-items:flex-start;}
  .sb-user{font-weight:700;font-size:15px;}
  .sb-org{color:var(--text-dim);font-size:11.5px;margin-top:2px;max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .sb-bell{color:#9aa2b1;font-size:16px;cursor:pointer;}
  .notif-dot{position:absolute;top:-2px;right:-2px;width:9px;height:9px;border-radius:50%;background:var(--danger);border:1.5px solid #fff;}
  .sb-role{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:12px;color:var(--text-dim);}
  .sb-role .tag{background:#eef1f5;color:#4b5563;border-radius:4px;padding:2px 6px;font-weight:600;font-size:11px;}
  .sb-logout{margin-top:12px;font-size:12px;color:var(--text-dim);display:flex;align-items:center;gap:6px;cursor:pointer;}
  .sb-nav{padding:10px 10px 20px;flex:1;}
  .nav-item{display:flex;align-items:center;gap:9px;padding:10px 10px;border-radius:8px;font-size:13.5px;color:#374151;cursor:pointer;font-weight:600;}
  .nav-item:hover{background:var(--hover);}
  .nav-item.active{background:var(--accent-dim);color:var(--accent);font-weight:700;}
  .sb-proj-drop{margin-top:8px;border-top:1px solid var(--border);padding-top:8px;}
  .sb-proj-list{max-height:220px;overflow-y:auto;padding:2px 4px 4px 34px;}
  .sb-proj-item{padding:7px 8px;font-size:12.5px;color:#9aa2b1;border-radius:6px;cursor:pointer;font-weight:400;}
  .sb-proj-item:hover{background:var(--hover);color:var(--text);}
  select{background:#fff;border:1.5px solid var(--accent-line);border-radius:8px;padding:9px 10px;font-family:inherit;font-size:13px;color:var(--text);cursor:pointer;}
  select:hover{border-color:var(--accent);}
  select:focus{outline:2px solid var(--accent-dim);}
  .locked-doc{border:1px dashed var(--border);border-radius:10px;padding:30px;text-align:center;color:var(--text-dim);}
  .settle-table td, .settle-table th{white-space:normal;}
  /* Main */
  .main{flex:1;min-width:0;padding:26px 34px 60px;}
  .page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;flex-wrap:wrap;gap:10px;}
  .page-title{font-size:22px;font-weight:800;}
  .btn{border:1px solid var(--border);background:#fff;border-radius:8px;padding:9px 14px;font-size:13px;font-weight:600;color:#374151;display:inline-flex;align-items:center;gap:6px;}
  .btn:hover{background:var(--hover);}
  .btn-primary{background:var(--accent);border-color:var(--accent);color:#fff;}
  .btn-primary:hover{background:#0c8f62;}
  .btn-sm{padding:6px 10px;font-size:12px;border-radius:6px;}
  .panel{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px 22px;box-shadow:var(--shadow);}
  .grid-row{display:grid;gap:16px;margin-bottom:16px;}
  .row-3{grid-template-columns:repeat(3,1fr);}
  .row-4{grid-template-columns:repeat(4,1fr);}
  .row-2{grid-template-columns:1fr 1fr;}
  .row-charts{grid-template-columns:1.3fr 1fr;}
  @media (max-width:1100px){.row-3,.row-4,.row-2,.row-charts{grid-template-columns:1fr;}}
  .kpi-box{border:1px solid var(--border);border-radius:12px;padding:14px 16px;background:#fafbfc;}
  .kpi-label{font-size:12px;color:var(--text-dim);margin-bottom:6px;}
  .kpi-value{font-size:20px;font-weight:800;}
  .kpi-sub{font-size:11.5px;color:var(--text-dim);margin-top:4px;}
  .up{color:var(--danger);} .down{color:var(--blue);}
  .pill{display:inline-block;border-radius:20px;padding:2px 9px;font-size:11.5px;font-weight:700;white-space:nowrap;}
  .pill-stable{background:var(--accent-dim);color:var(--accent);}
  .pill-warn{background:var(--warn-dim);color:var(--warn);}
  .pill-danger{background:var(--danger-dim);color:var(--danger);}
  .pill-gray{background:#f1f2f4;color:#6b7280;}
  .pill-blue{background:var(--blue-dim);color:var(--blue);}
  .pill-purple{background:var(--purple-dim);color:var(--purple);}
  table{width:100%;border-collapse:collapse;font-size:13px;}
  th{text-align:left;color:var(--text-dim);font-weight:600;font-size:12px;padding:9px 8px;border-bottom:1px solid var(--border);white-space:nowrap;}
  td{padding:11px 8px;border-bottom:1px solid #f0f1f3;white-space:nowrap;}
  .section-title{font-weight:700;font-size:14.5px;}
  .msg-box{background:#f7f8fa;border-radius:10px;padding:10px 14px;font-size:12.5px;color:#4b5563;margin-top:10px;}
  .msg-box.warn{background:var(--warn-dim);color:#8a6100;}
  .info-icon{color:#9aa2b1;font-size:11px;}
  .empty-msg{color:#9aa2b1;font-size:12.5px;padding:24px 0;text-align:center;}
  .modal-backdrop{position:fixed;inset:0;background:rgba(15,20,30,.45);display:flex;align-items:center;justify-content:center;z-index:200;overflow-y:auto;padding:30px 0;}
  .modal{background:#fff;border-radius:14px;padding:24px;width:460px;max-width:92vw;max-height:88vh;overflow-y:auto;}
  .modal.modal-lg{width:600px;}
  .modal h3{margin:0 0 16px;font-size:16px;}
  .field{margin-bottom:12px;}
  .field label{display:block;font-size:12px;color:var(--text-dim);margin-bottom:5px;font-weight:600;}
  .field input,.field select,.field textarea{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:8px;font-size:13px;font-family:inherit;}
  .field textarea{resize:vertical;min-height:60px;}
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
  .field-row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;}
  .modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px;}
  .toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#1f2430;color:#fff;padding:11px 18px;border-radius:10px;font-size:13px;z-index:300;box-shadow:0 6px 20px rgba(0,0,0,.2);}
  .filter-bar{display:flex;gap:8px;align-items:center;margin:0 0 14px;flex-wrap:wrap;}
  .filter-bar select,.filter-bar input[type=text]{padding:8px 10px;border:1px solid var(--border);border-radius:8px;font-size:12.5px;}
  .spacer{flex:1;}
  .footer-ver{text-align:center;color:#c3c8d1;font-size:11px;margin-top:40px;}
  .icon-btn{border:none;background:transparent;color:#9aa2b1;font-size:14px;padding:4px 6px;border-radius:6px;}
  .icon-btn:hover{background:var(--hover);color:#374151;}
  /* Project sub tabs */
  .proj-switch{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap;}
  .proj-switch select{padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:13.5px;font-weight:700;}
  .subtabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:18px;flex-wrap:wrap;}
  .subtab{padding:10px 14px;font-size:13px;font-weight:700;color:#9aa2b1;border-bottom:2px solid transparent;cursor:pointer;display:flex;align-items:center;gap:5px;white-space:nowrap;flex:none;}
  .subtab.active{color:var(--text);border-color:var(--accent);}
  .subtab:hover{color:var(--text);}
  .lock-tag{font-size:10px;}
  /* Calendar */
  .cal-head{display:flex;align-items:center;gap:14px;margin-bottom:16px;flex-wrap:wrap;}
  .cal-nav-btn{border:1px solid var(--border);background:#fff;border-radius:8px;width:30px;height:30px;font-size:13px;}
  .cal-nav-btn:hover{background:var(--hover);}
  .cal-month-label{font-size:17px;font-weight:800;margin-bottom:10px;}
  .cal-legend{display:flex;gap:14px;margin-left:auto;flex-wrap:wrap;font-size:11.5px;color:var(--text-dim);}
  .legend-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:5px;}
  .cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:12px;}
  .cal-dow{text-align:center;font-size:11.5px;color:var(--text-dim);font-weight:700;padding:2px 0 8px;}
  .cal-dow.sat{color:var(--blue);} .cal-dow.sun{color:var(--danger);}
  .cal-cell{min-height:150px;border:1px solid var(--border);border-radius:10px;padding:10px;background:#fff;cursor:pointer;}
  .cal-cell:hover{background:var(--hover);}
  .cal-cell.other-month{background:#fafbfc;}
  .cal-cell.other-month .cal-date{color:#c3c8d1;}
  .cal-cell.today{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset;}
  .cal-cell.holiday{background:#fff8f7;}
  .cal-cell.week-cell{min-height:420px;overflow-y:auto;}
  .view-toggle{display:flex;border:1px solid var(--border);border-radius:8px;overflow:hidden;}
  .view-toggle button{border:none;background:#fff;padding:8px 14px;font-size:12.5px;font-weight:700;cursor:pointer;color:var(--text-dim);font-family:inherit;}
  .view-toggle button:first-child{border-right:1px solid var(--border);}
  .view-toggle button.active{background:var(--accent-dim);color:var(--accent);}
  .view-toggle button:hover:not(.active){background:var(--hover);color:var(--text);}
  .cal-date{font-size:14px;font-weight:700;margin-bottom:5px;}
  .cal-date.sat{color:var(--blue);} .cal-date.sun,.cal-date.holiday-num{color:var(--danger);}
  .cal-holiday-name{font-size:10.5px;color:var(--danger);font-weight:700;margin-bottom:4px;}
  .cal-evt{font-size:11px;border-radius:5px;padding:3px 6px;margin-bottom:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#fff;font-weight:600;}
  .cal-more{font-size:10.5px;color:var(--text-dim);}
  .avatar{width:26px;height:26px;border-radius:50%;background:#111827;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:10.5px;font-weight:800;flex:none;}
  .proj-name-cell{display:flex;flex-direction:column;}
  .proj-name-cell .client{color:var(--text-dim);font-size:11.5px;}
  .lock-screen{padding:70px 20px;text-align:center;}
  .lock-screen .lock-icon{font-size:34px;margin-bottom:14px;}
  .lock-screen input{max-width:220px;margin:14px auto;display:block;text-align:center;padding:10px;border:1px solid var(--border);border-radius:8px;font-size:14px;}
  .checkbox-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;border:1px solid var(--border);border-radius:8px;padding:10px;max-height:140px;overflow-y:auto;}
  .checkbox-grid label{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:400;color:var(--text);}
  .mono{font-variant-numeric:tabular-nums;}
  .archive-list-item{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border:1px solid var(--border);border-radius:10px;margin-bottom:8px;cursor:pointer;background:var(--panel);}
  .archive-list-item:hover{background:var(--hover);}
  .archive-proj-badge{margin-left:6px;vertical-align:middle;}
  .archive-create-panel{margin-top:14px;}
  .archive-type-picker{display:flex;gap:8px;flex-wrap:wrap;}
  .archive-type-btn{border:1px solid var(--border);background:var(--panel);color:var(--text-dim);padding:8px 14px;border-radius:8px;font-size:13px;font-family:inherit;cursor:pointer;}
  .archive-type-btn.active{border-color:var(--accent);color:var(--accent);background:var(--accent-dim);font-weight:700;}
  .sheet-grid-wrap{overflow:auto;max-height:68vh;border:1px solid var(--border);border-radius:8px;}
  .sheet-table{border-collapse:collapse;width:auto;font-size:13px;}
  .sheet-table th,.sheet-table td{border:1px solid var(--border);padding:0;white-space:nowrap;}
  .sheet-table thead th{position:sticky;top:0;background:#fafbfc;z-index:2;}
  .sheet-rownum-col{position:sticky;left:0;background:#fafbfc;z-index:1;}
  .sheet-rownum{width:40px;min-width:40px;text-align:center;color:var(--text-dim);font-size:12px;padding:8px 4px;user-select:none;}
  .sheet-cell-input{width:130px;min-width:90px;border:none;padding:8px 9px;font-size:13px;background:transparent;font-family:inherit;color:var(--text);}
  .sheet-cell-input:focus{outline:2px solid var(--accent);outline-offset:-2px;background:#fff;}
  .sheet-header-input{width:130px;min-width:90px;border:none;padding:8px 9px;font-size:12.5px;font-weight:700;background:#fafbfc;color:var(--text);}
  .sheet-header-input:focus{outline:2px solid var(--accent);outline-offset:-2px;background:#fff;}
  .sheet-col-del{width:22px;text-align:center;color:#c3c8d1;cursor:pointer;font-size:12px;}
  .sheet-col-del:hover{color:var(--danger);}
  .att-cell.today-col, th.today-col{background:var(--purple-dim);}
  th.today-col{box-shadow:inset 0 -2px 0 var(--purple);}
  .att-cell.today-col:hover{background:var(--purple-dim);}
  .receipt-thumb{width:34px;height:34px;object-fit:cover;border-radius:6px;cursor:pointer;border:1px solid var(--border);}
  .nav-lock{margin-left:auto;font-size:11px;}
  .stat-strip{display:flex;border:1px solid var(--border);border-radius:14px;background:var(--panel);box-shadow:var(--shadow);overflow:hidden;margin-bottom:16px;flex-wrap:wrap;}
  .stat-item{flex:1;min-width:180px;padding:16px 20px;border-right:1px solid var(--border);}
  .stat-item:last-child{border-right:none;}
  .stat-sub{font-size:13px;color:var(--text-dim);font-weight:600;margin-left:6px;}
  .banner-warn{display:flex;align-items:center;gap:10px;background:var(--warn-dim);color:#8a6100;border:1px solid #f0dca0;border-radius:10px;padding:10px 16px;font-size:12.5px;font-weight:600;margin-bottom:16px;}
  .banner-warn .spacer{flex:1;}
  .banner-warn button{border:1px solid #e3cd8f;background:#fffdf7;border-radius:6px;padding:4px 10px;font-size:11.5px;font-weight:700;color:#8a6100;}
  .att-wrap{overflow-x:auto;}
  .att-table{border-collapse:collapse;font-size:11px;white-space:nowrap;}
  .att-table th,.att-table td{padding:5px 4px;text-align:center;border-bottom:1px solid #f0f1f3;}
  .att-table th{font-size:10px;color:var(--text-dim);font-weight:700;}
  .att-table td.att-name{text-align:left;font-weight:700;padding-right:12px;white-space:nowrap;}
  .att-table th.sat,.att-table td.sat{color:var(--blue);}
  .att-table th.sun,.att-table td.sun{color:var(--danger);}
  .att-cell{cursor:pointer;min-width:24px;border-radius:4px;}
  .att-cell:hover{background:var(--accent-dim);}
  .att-cell.has-val{background:#f2f9f6;font-weight:700;color:var(--accent);}
  .issue-row td{vertical-align:top;}
  .issue-title{font-weight:700;}