:root{--color-bg: #f4f6f9;--color-surface: #ffffff;--color-sidebar: #1f2d3d;--color-sidebar-hover: #2c3e50;--color-sidebar-active: #3b5168;--color-text: #1f2933;--color-text-muted: #6b7682;--color-border: #e2e6ea;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-soft: #e8f0fe;--color-danger: #dc2626;--color-danger-hover: #b91c1c;--color-success: #16a34a;--color-warning: #d97706;--radius: 8px;--radius-sm: 6px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow: 0 2px 8px rgba(15, 23, 42, .08);--sidebar-width: 248px;--topbar-height: 60px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,system-ui,-apple-system,Segoe UI,sans-serif;font-size:14px;line-height:1.6;color:var(--color-text);background:var(--color-bg)}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;font-weight:700;margin:0 0 16px}h2{font-size:18px;font-weight:700;margin:0 0 12px}h3{font-size:15px;font-weight:700;margin:0 0 8px}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--color-sidebar);color:#cdd5df;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar-brand{padding:18px 20px;font-size:18px;font-weight:700;color:#fff;letter-spacing:.04em;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand small{display:block;font-size:11px;font-weight:400;color:#8b97a5;letter-spacing:0;margin-top:2px}.nav-section{padding:12px 0 4px}.nav-section-title{font-size:11px;letter-spacing:.08em;color:#6b7888;padding:6px 20px;text-transform:uppercase}.nav-link{display:block;padding:9px 20px;color:#cdd5df;font-size:14px;border-left:3px solid transparent}.nav-link:hover{background:var(--color-sidebar-hover);text-decoration:none;color:#fff}.nav-link.active{background:var(--color-sidebar-active);color:#fff;border-left-color:var(--color-primary)}.main-area{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{min-height:var(--topbar-height);flex-shrink:0;background:var(--color-surface);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:flex-end;gap:16px;padding:0 24px;position:sticky;top:0;z-index:10;overflow-x:auto}.topbar-user{display:flex;align-items:center;gap:12px;flex-shrink:0;white-space:nowrap}.topbar-user .user-name{font-weight:600;white-space:nowrap}.topbar-user .user-meta{font-size:12px;color:var(--color-text-muted);white-space:nowrap}.page{padding:24px 28px;max-width:1200px;width:100%}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:20px;margin-bottom:16px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.table-wrap{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface)}table.data{width:100%;border-collapse:collapse;font-size:13px}table.data th,table.data td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--color-border);white-space:nowrap;vertical-align:top}table.data thead th{background:#f7f9fb;font-weight:600;color:var(--color-text-muted);position:sticky;top:0}table.data tbody tr:hover{background:#f9fbfd}table.data tbody tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;line-height:1.5}.badge-gray{background:#eef1f4;color:#5b6776}.badge-blue{background:var(--color-primary-soft);color:var(--color-primary-hover)}.badge-green{background:#e6f6ec;color:var(--color-success)}.badge-red{background:#fdeaea;color:var(--color-danger)}.badge-amber{background:#fdf3e3;color:var(--color-warning)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);font-size:14px;font-family:inherit;font-weight:500;cursor:pointer;transition:background .12s,border-color .12s}.btn:hover{background:#f1f4f8}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover)}.btn-danger{background:var(--color-danger);border-color:var(--color-danger);color:#fff}.btn-danger:hover{background:var(--color-danger-hover)}.btn-sm{padding:5px 11px;font-size:13px}.btn-block{width:100%}label.field{display:block;margin-bottom:14px}label.field>span{display:block;font-size:13px;font-weight:600;margin-bottom:5px;color:var(--color-text)}input[type=text],input[type=email],input[type=number],input[type=date],input[type=datetime-local],input[type=search],input[type=url],select,textarea{width:100%;padding:8px 11px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;color:var(--color-text);background:#fff}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-soft)}textarea{min-height:88px;resize:vertical}.checkbox-list{display:flex;flex-direction:column;gap:6px;max-height:160px;overflow-y:auto;padding:8px 11px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fff}.checkbox-list-item{display:flex;align-items:center;gap:8px;font-weight:400}.checkbox-list-item input{width:auto}.dropdown-select{position:relative}.dropdown-select-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 11px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;color:var(--color-text);background:#fff;cursor:pointer;text-align:left}.dropdown-select-trigger:hover{border-color:var(--color-primary)}.dropdown-select-trigger[aria-expanded=true]{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-soft)}.dropdown-select-trigger span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dropdown-select-caret{color:var(--color-text-muted);flex:none}.dropdown-select-panel{position:absolute;z-index:20;top:calc(100% + 4px);left:0;min-width:100%;display:flex;flex-direction:column;gap:6px;padding:8px 11px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fff;box-shadow:var(--shadow)}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px}.muted{color:var(--color-text-muted)}.text-right{text-align:right}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:0}.stack{display:flex;flex-direction:column;gap:8px}.spacer{flex:1}.empty-state{padding:40px 20px;text-align:center;color:var(--color-text-muted)}.alert{padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:13px}.alert-error{background:#fdeaea;color:var(--color-danger-hover);border:1px solid #f5c6c6}.alert-info{background:var(--color-primary-soft);color:var(--color-primary-hover);border:1px solid #c7dafc}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1f2d3d,#2c3e50);padding:24px}.login-card{background:var(--color-surface);border-radius:12px;box-shadow:0 10px 40px #00000040;padding:32px;width:100%;max-width:440px}.login-card h1{text-align:center;margin-bottom:4px}.login-card .subtitle{text-align:center;color:var(--color-text-muted);margin-bottom:24px;font-size:13px}.quick-login{display:grid;gap:8px;margin-top:8px}.quick-login-btn{display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:10px 14px}.quick-login-btn .qname{font-weight:600}.quick-login-btn .qrole{font-size:12px;color:var(--color-text-muted)}.divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--color-text-muted);font-size:12px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--color-border)}.nav-toggle,.nav-backdrop{display:none}@media (max-width: 720px){.nav-toggle{display:block;margin-right:auto;background:none;border:none;color:var(--color-text);font-size:20px;line-height:1;padding:4px 8px;cursor:pointer}.sidebar{position:fixed;left:0;top:0;width:min(var(--sidebar-width),80vw);height:100vh;transform:translate(-100%);transition:transform .2s ease;z-index:20}.sidebar.sidebar-open{transform:translate(0)}.nav-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a66;z-index:15}}