:root { --admin-red: #b82019; --admin-ink: #10191d; --admin-paper: #f4f2ee; }
body { background: var(--admin-paper) !important; font-family: Inter, Arial, sans-serif !important; }
button, input, textarea, select { border-radius: 8px !important; }
button { min-height: 42px; }
input, textarea, select { font-size: 16px !important; }
a { text-underline-offset: 3px; }
[class*="AppHeader"], [class*="Toolbar"] { box-shadow: 0 8px 28px rgba(16,25,29,.12) !important; }
[class*="Card"], [class*="Collection"] { border-radius: 12px !important; }
[class*="Button"] { transition: transform .15s ease, box-shadow .15s ease !important; }
[class*="Button"]:hover { transform: translateY(-1px); }