:root {
  --man-primary: #2563EB;
  --man-primary-dark: #1E40AF;
  --man-primary-light: #EFF6FF;
  --man-bg: #F8FAFC;
  --man-card: #FFFFFF;
  --man-border: #E2E8F0;
  --man-text: #0F172A;
  --man-text-muted: #64748B;
  --man-danger: #EF4444;
}

* { box-sizing: border-box; }
body { font-family: 'Inter', system-ui, sans-serif; background: var(--man-bg); color: var(--man-text); margin: 0; font-size: 14px; }
.man-layout { display: flex; min-height: 100vh; }
.man-sidebar { width: 240px; background: var(--man-card); border-right: 1px solid var(--man-border); padding: 16px 12px; display: flex; flex-direction: column; }
.man-logo { display: flex; align-items: center; gap: 10px; padding: 8px 12px 20px; font-weight: 700; font-size: 16px; }
.man-logo-badge { background: var(--man-primary); color: white; padding: 4px 8px; border-radius: 6px; font-size: 12px; font-weight: 700; }
.man-sidebar-section { font-size: 11px; color: var(--man-text-muted); text-transform: uppercase; letter-spacing: 0.5px; padding: 12px 16px 6px; }
.man-sidebar-item { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-radius: 8px; color: var(--man-text-muted); cursor: pointer; transition: all 0.15s; text-decoration: none; font-size: 14px; }
.man-sidebar-item:hover { background: var(--man-bg); }
.man-sidebar-item.active { background: var(--man-primary-light); color: var(--man-primary); font-weight: 600; border-left: 3px solid var(--man-primary); }
.man-main { flex: 1; padding: 24px 32px; }
.man-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.man-title { font-size: 22px; font-weight: 700; margin: 0; }
.man-subtitle { color: var(--man-text-muted); font-size: 13px; margin: 4px 0 0; }
.man-card { background: var(--man-card); border: 1px solid var(--man-border); border-radius: 12px; padding: 20px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.man-btn-primary { background: var(--man-primary); color: white; border: none; padding: 8px 16px; border-radius: 8px; cursor: pointer; font-weight: 500; font-size: 14px; }
.man-btn-primary:hover { background: var(--man-primary-dark); }
.man-btn-danger { background: var(--man-danger); color: white; border: none; padding: 8px 16px; border-radius: 8px; cursor: pointer; font-weight: 500; }
.man-empty { text-align: center; color: var(--man-text-muted); padding: 40px 20px; font-size: 14px; }