*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#F7F7F5;--bg2:#FFFFFF;--bg3:#EFEFEC;
  --border:#E2E2DC;--border2:#CACAC2;
  --text:#1A1A18;--text2:#6B6B65;--text3:#A8A8A0;
  --blue:#2563EB;--blue-bg:#EFF4FF;--blue-text:#1D4ED8;
  --green:#16A34A;--green-bg:#F0FDF4;--green-text:#15803D;
  --amber:#D97706;--amber-bg:#FFFBEB;--amber-text:#B45309;
  --red:#DC2626;--red-bg:#FEF2F2;--red-text:#B91C1C;
  --gray-bg:#F3F3F0;--radius:8px;--radius-lg:12px;
}
body{font-family:'Noto Sans JP',-apple-system,sans-serif;font-size:14px;color:var(--text);background:var(--bg);line-height:1.6;}
.app{display:flex;height:100vh;overflow:hidden;}
.sidenav{width:200px;flex-shrink:0;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto;}
.sidenav-logo{padding:16px;border-bottom:1px solid var(--border);font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;}
.sidenav-logo i{color:var(--blue);font-size:16px;}
.sidenav-section{padding:14px 14px 4px;font-size:10px;color:var(--text3);letter-spacing:0.08em;text-transform:uppercase;font-weight:600;}
.sidenav-item{display:flex;align-items:center;gap:8px;padding:8px 12px;margin:1px 6px;font-size:13px;border-radius:var(--radius);cursor:pointer;color:var(--text2);text-decoration:none;transition:background 0.1s,color 0.1s;}
.sidenav-item:hover{background:var(--bg3);color:var(--text);}
.sidenav-item.active{background:var(--blue-bg);color:var(--blue-text);font-weight:500;}
.sidenav-item i{font-size:15px;}
.sidenav-item.future{opacity:0.4;cursor:default;pointer-events:none;}
.sidenav-bottom{margin-top:auto;padding:12px 14px;border-top:1px solid var(--border);font-size:12px;color:var(--text2);display:flex;align-items:center;gap:6px;}
.main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0;}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 24px;background:var(--bg2);border-bottom:1px solid var(--border);flex-shrink:0;}
.topbar-title{font-size:15px;font-weight:600;}
.content{flex:1;overflow-y:auto;padding:20px 24px;}
.badge{display:inline-flex;align-items:center;gap:3px;font-size:11px;padding:2px 8px;border-radius:20px;font-weight:500;}
.badge-blue{background:var(--blue-bg);color:var(--blue-text);}
.badge-green{background:var(--green-bg);color:var(--green-text);}
.badge-amber{background:var(--amber-bg);color:var(--amber-text);}
.badge-red{background:var(--red-bg);color:var(--red-text);}
.badge-gray{background:var(--gray-bg);color:var(--text2);}
.btn{display:inline-flex;align-items:center;gap:5px;padding:6px 14px;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all 0.1s;text-decoration:none;font-family:inherit;}
.btn-primary{background:var(--blue);color:#fff;border-color:var(--blue);}
.btn-primary:hover{background:#1D4ED8;}
.btn-secondary{background:var(--bg2);color:var(--text2);border-color:var(--border2);}
.btn-secondary:hover{background:var(--bg3);}
.btn-success{background:var(--green-bg);color:var(--green-text);border-color:#86EFAC;}
.btn-success:hover{background:#DCFCE7;}
.btn-sm{padding:4px 10px;font-size:11px;}
.btn:disabled{opacity:0.35;cursor:not-allowed;}
.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:8px;flex-wrap:wrap;}
.toolbar-left{display:flex;align-items:center;gap:8px;flex:1;flex-wrap:wrap;}
.search-box{display:flex;align-items:center;gap:6px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:6px 10px;max-width:260px;flex:1;}
.search-box input{border:none;background:none;font-size:13px;color:var(--text);outline:none;width:100%;}
.search-box i{font-size:14px;color:var(--text3);flex-shrink:0;}
.filter-select{font-size:12px;padding:6px 10px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg2);color:var(--text);cursor:pointer;}
.stats{display:grid;gap:10px;margin-bottom:16px;}
.stats-3{grid-template-columns:repeat(3,1fr);}
.stats-4{grid-template-columns:repeat(4,1fr);}
.stat-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px 16px;}
.stat-label{font-size:11px;color:var(--text2);margin-bottom:4px;}
.stat-value{font-size:20px;font-weight:600;}
.stat-value.blue{color:var(--blue);}.stat-value.green{color:var(--green);}.stat-value.amber{color:var(--amber);}.stat-value.red{color:var(--red);}
.table-wrap{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;}
.data-table{width:100%;border-collapse:collapse;}
.data-table th{font-size:11px;font-weight:600;color:var(--text2);text-align:left;padding:9px 14px;background:var(--bg3);border-bottom:1px solid var(--border);white-space:nowrap;}
.data-table td{padding:10px 14px;border-bottom:1px solid var(--border);vertical-align:middle;font-size:13px;}
.data-table tr:last-child td{border-bottom:none;}
.data-table tbody tr:hover td{background:var(--bg3);}
.form-group{margin-bottom:14px;}
.form-label{font-size:12px;color:var(--text2);margin-bottom:5px;display:flex;align-items:center;gap:5px;}
.form-input,.form-select,.form-textarea{width:100%;font-size:13px;padding:7px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg2);color:var(--text);outline:none;transition:border-color 0.15s;font-family:inherit;}
.form-input:focus,.form-select:focus{border-color:var(--blue);}
.form-hint{font-size:11px;color:var(--text3);margin-top:3px;}
.required{font-size:10px;background:var(--red-bg);color:var(--red-text);padding:1px 5px;border-radius:4px;}
.optional{font-size:10px;background:var(--gray-bg);color:var(--text3);padding:1px 5px;border-radius:4px;}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.section-divider{font-size:11px;font-weight:600;color:var(--text3);letter-spacing:0.06em;text-transform:uppercase;padding-bottom:8px;border-bottom:1px solid var(--border);margin-bottom:14px;}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.4);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;}
.modal-overlay.hidden{display:none;}
.modal{background:var(--bg2);border-radius:var(--radius-lg);border:1px solid var(--border);width:480px;max-width:100%;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,0.15);}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);flex-shrink:0;}
.modal-title{font-size:15px;font-weight:600;}
.modal-close{background:none;border:none;cursor:pointer;color:var(--text2);font-size:20px;padding:0;display:flex;align-items:center;}
.modal-body{padding:20px;overflow-y:auto;flex:1;}
.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;flex-shrink:0;}
.chips{display:flex;flex-wrap:wrap;gap:4px;}
.chip{font-size:11px;padding:2px 8px;border-radius:20px;background:var(--blue-bg);color:var(--blue-text);display:inline-flex;align-items:center;gap:3px;}
.chip-gray{background:var(--gray-bg);color:var(--text2);}
.checkbox-list{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;max-height:130px;overflow-y:auto;}
.checkbox-item{display:flex;align-items:center;gap:8px;padding:7px 12px;cursor:pointer;font-size:13px;}
.checkbox-item:hover{background:var(--bg3);}
.checkbox-item input[type=checkbox]{accent-color:var(--blue);width:14px;height:14px;}
.checkbox-item:not(:last-child){border-bottom:1px solid var(--border);}
.progress-text{font-size:11px;margin-bottom:3px;}
.progress-bar{height:4px;background:var(--bg3);border-radius:2px;overflow:hidden;}
.progress-fill{height:100%;border-radius:2px;}
.progress-fill.full{background:var(--green);}
.progress-fill.partial{background:var(--amber);}
.case-code{font-size:11px;font-weight:600;padding:2px 7px;border-radius:4px;background:var(--gray-bg);color:var(--text2);white-space:nowrap;}
.project-badge{font-size:11px;font-weight:600;padding:2px 7px;border-radius:4px;background:var(--blue-bg);color:var(--blue-text);}
.sticky-bar{flex-shrink:0;background:var(--bg2);border-top:1px solid var(--border);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;}
.hidden{display:none!important;}
.count-label{font-size:12px;color:var(--text2);margin-bottom:10px;}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--blue-bg);color:var(--blue-text);font-size:10px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;}
.flex-center{display:flex;align-items:center;}
.flex-between{display:flex;align-items:center;justify-content:space-between;}
.gap-8{gap:8px;}
.case-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:12px;overflow:hidden;}
.case-card.unconfirmed{border-left:3px solid var(--amber);}
.case-card.confirmed{border-left:3px solid var(--green);opacity:0.78;}
.case-card.locked{border-left:3px solid var(--border2);}
.case-card.empty{border-left:3px solid var(--border2);}
.case-card-header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--bg3);border-bottom:1px solid var(--border);}
.case-card-body{padding:12px 16px;}
.case-card-footer{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:var(--bg3);border-top:1px solid var(--border);}
.detail-table{width:100%;border-collapse:collapse;}
.detail-table th{font-size:11px;font-weight:500;color:var(--text2);text-align:left;padding:4px 6px;border-bottom:1px solid var(--border);}
.detail-table td{font-size:12px;padding:5px 6px;border-bottom:1px solid var(--border);}
.detail-table tr:last-child td{border-bottom:none;}
.detail-table input{width:100%;font-size:12px;padding:3px 6px;border:1px solid var(--border);border-radius:4px;background:var(--bg2);color:var(--text);outline:none;font-family:inherit;}
.detail-table input:focus{border-color:var(--blue);}
.ev-area{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg3);border-radius:var(--radius);margin-top:8px;}
.ev-label{font-size:11px;color:var(--text2);white-space:nowrap;display:flex;align-items:center;gap:4px;}
.ev-url-input{flex:1;font-size:12px;padding:4px 8px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg2);color:var(--text);outline:none;font-family:inherit;}
.ev-or{font-size:11px;color:var(--text3);}
.note-row{display:flex;align-items:center;gap:8px;margin-top:8px;}
.note-label{font-size:11px;color:var(--text2);white-space:nowrap;}
.note-input{flex:1;font-size:12px;padding:4px 8px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg2);color:var(--text);outline:none;font-family:inherit;}
.ev-thumb{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);padding:16px;text-align:center;cursor:pointer;position:relative;overflow:hidden;}
.ev-thumb:hover .ev-zoom{opacity:1;}
.ev-zoom{position:absolute;inset:0;background:rgba(0,0,0,0.3);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity 0.15s;color:#fff;font-size:22px;}