.mail-shell{--mail-bg:#0c0c0e;--mail-panel:#141416;--mail-elevated:#1a1a1e;--mail-hover:#222226;--mail-border:#2a2a2e;--mail-muted:#8a8a93;--mail-accent:#3b82f6;height:100%;min-height:100dvh;background:var(--mail-bg);color:#f4f4f5;font-family:Plus Jakarta Sans,ui-sans-serif,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow:hidden}.mail-shell ::-webkit-scrollbar{width:6px;height:6px}.mail-shell ::-webkit-scrollbar-track{background:transparent}.mail-shell ::-webkit-scrollbar-thumb{background:#3f3f46;border-radius:999px}@keyframes mail-fade-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.mail-shell .animate-fade-in{animation:mail-fade-in .2s ease-out}