.osimail-logo-sm { height: 2rem; width: auto; }
.custom-scroll::-webkit-scrollbar { width: 6px; }
.custom-scroll::-webkit-scrollbar-thumb { background: #334155; border-radius: 4px; }
.mail-html-body img { max-width: 100%; height: auto; }
.mail-html-body table { max-width: 100%; }
.mail-html-body a { color: #38bdf8; }
body.light-mode { background: #f1f5f9 !important; color: #0f172a !important; }
body.light-mode .bg-osi_card, body.light-mode .bg-osi_dark, body.light-mode .bg-\[\#070b15\] { background: #fff !important; color: #0f172a !important; }
body.light-mode .border-slate-800 { border-color: #cbd5e1 !important; }
body.light-mode .text-slate-200, body.light-mode .text-slate-300, body.light-mode .text-white { color: #0f172a !important; }
body.light-mode .text-slate-500, body.light-mode .text-slate-400 { color: #64748b !important; }
body.layout-compact .col-list { width: 18rem; }
body.layout-wide .col-reader { flex: 1.5; }
.folder-active { background: rgba(59,130,246,.15); color: #60a5fa; font-weight: 700; }
.modal-backdrop-custom { background: rgba(0,0,0,.7); }