.oms-quick-email {
  width: min(640px, calc(100vw - 32px)); max-height: 90vh; overflow: auto;
  box-sizing: border-box; padding: 24px; border-radius: 16px; border: 1px solid #d9dee8;
  color: #202a3a; background: #fff; box-shadow: 0 24px 80px #0f172a40;
  font-family: inherit;
}
.oms-quick-email::backdrop { background: #0f172a99; }
.oms-quick-email h2 { margin: 0 0 18px; font-size: 21px; }
.oms-quick-email h3 { margin: 24px 0 10px; font-size: 15px; }
.oms-quick-email form { display: grid; gap: 9px; }
.oms-quick-email-address { padding: 12px; background: #f2f5f9; border-radius: 8px; line-height: 1.7; overflow-wrap: anywhere; }
.oms-quick-email label { font-size: 13px; font-weight: 600; margin-top: 4px; }
.oms-quick-email input, .oms-quick-email textarea, .oms-quick-email select {
  box-sizing: border-box; width: 100%; border: 1px solid #bdc7d5; border-radius: 8px;
  padding: 11px; font: inherit; font-size: 14px; line-height: 1.5; color: #202a3a; background: #fff;
}
.oms-quick-email textarea { resize: vertical; min-height: 180px; }
.oms-quick-email :focus-visible { outline: 2px solid #3478d4; outline-offset: 2px; }
.oms-quick-email-notice { margin: 3px 0; font-size: 13px; line-height: 1.5; }
.oms-quick-email-actions { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }
.oms-quick-email button { cursor: pointer; min-height: 36px; }
.oms-quick-email button:disabled { opacity: .55; cursor: default; }
.oms-quick-email-history details { border-bottom: 1px solid #e1e6ee; padding: 12px 0; font-size: 13px; }
.oms-quick-email-history summary { cursor: pointer; }
.oms-quick-email-history pre { white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; line-height: 1.6; }
.oms-batch-contact-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 12px 0; }
.oms-quick-email-template-row { display: flex; align-items: center; gap: 8px; }
.oms-quick-email-template-row select { min-width: 0; flex: 1; }
.oms-quick-email-template-row button { flex-shrink: 0; }
.oms-quick-email small { line-height: 1.5; color: #526177; }
@media (max-width: 700px) { .oms-quick-email { padding: 18px; } }