[hidden],.app-shell[hidden]{display:none!important}
body{font-family:Inter,"Noto Sans JP","Hiragino Sans","Yu Gothic",sans-serif;background:#f5f6f8}
.app-shell{min-height:100vh;display:flex!important}
.sidebar{position:fixed;inset:0 auto 0 0;width:248px;background:#121820;color:#dbe1e8;display:flex;flex-direction:column;z-index:20;transition:width .2s ease}
.sidebar-brand{height:68px;padding:12px 14px;display:flex;align-items:center;gap:10px;border-bottom:1px solid #28313d}
.brand-mark.small{width:38px;height:38px;border-radius:10px;font:700 21px sans-serif;flex:none}
.brand-copy{display:flex;flex-direction:column;min-width:0}.brand-copy strong{font-size:14px;color:#fff}.brand-copy span{font-size:10px;color:#84909f;white-space:nowrap}
.icon-button{margin-left:auto;width:34px;height:34px;padding:0;background:#202a36;color:#c9d1da;border:1px solid #303b48}
.side-nav{padding:14px 10px;overflow:auto;flex:1}.side-nav a{display:flex;align-items:center;gap:11px;padding:10px 11px;margin:2px 0;border-radius:8px;color:#aeb8c4;text-decoration:none;font-size:13px;font-weight:600}.side-nav a:hover{background:#1b2530;color:#fff}.side-nav a.active{background:#e7783e;color:#fff;box-shadow:0 5px 14px #e7783e33}.nav-icon{width:20px;text-align:center;flex:none}.nav-section{margin:20px 11px 7px;color:#657180;font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.sidebar-footer{padding:14px;border-top:1px solid #28313d;display:flex;align-items:center;gap:8px;font-size:11px}.sidebar-logout{margin-left:auto;padding:7px 9px;background:#202a36;color:#c9d1da}
.workspace{width:calc(100% - 248px);margin-left:248px;transition:width .2s ease,margin .2s ease}.workspace main{width:100%;max-width:none;padding:20px 24px 48px}.dashboard-header{min-height:68px;margin-bottom:16px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border:1px solid #dfe3e8;border-radius:12px}.dashboard-header .eyebrow{margin:0 0 3px;font-size:9px}.dashboard-header h1{margin:0;font-size:18px;font-family:inherit}.filters{margin-left:auto}.filters label{font-size:10px}.filters input{padding:8px 10px;min-width:135px}.filters button{padding:9px 14px}.kpis{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.kpi{padding:14px;border-radius:10px}.kpi strong{font-family:inherit;font-size:21px;font-variant-numeric:tabular-nums}.panel{border-radius:12px;margin-top:14px}.panel-heading{padding:15px 18px}.metric-form{padding:18px;gap:12px}.placeholder-view{padding:24px}.placeholder-view h1{margin:4px 0 8px;font-size:24px}.placeholder-card{margin-top:24px;padding:42px;background:#fff;border:1px dashed #c8ced6;border-radius:12px;text-align:center}.placeholder-card span{display:inline-block;padding:5px 10px;border-radius:99px;background:#fff1e9;color:#b65324;font-size:11px;font-weight:800}.placeholder-card p{color:#6b7480;font-size:13px}
.sidebar.collapsed{width:72px}.sidebar.collapsed .brand-copy,.sidebar.collapsed .nav-label,.sidebar.collapsed .nav-section,.sidebar.collapsed .sidebar-footer span,.sidebar.collapsed .sidebar-logout{display:none}.sidebar.collapsed .sidebar-brand{padding:12px 9px}.sidebar.collapsed .icon-button{margin-left:0}.sidebar.collapsed .side-nav a{justify-content:center}.sidebar.collapsed+.workspace{width:calc(100% - 72px);margin-left:72px}
@media(max-width:760px){.sidebar{width:72px}.sidebar .brand-copy,.sidebar .nav-label,.sidebar .nav-section,.sidebar .sidebar-footer span,.sidebar .sidebar-logout{display:none}.sidebar .sidebar-brand{padding:12px 9px}.sidebar .icon-button{margin-left:0}.side-nav a{justify-content:center}.workspace,.sidebar.collapsed+.workspace{width:calc(100% - 72px);margin-left:72px}.workspace main{padding:12px}.dashboard-header{align-items:stretch;flex-direction:column}.filters{width:100%;margin:0}.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}