.sms-composer { display: grid; gap: 8px; min-width: 0; font: inherit; }
.sms-addresses { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.sms-addresses label { display: grid; gap: 4px; min-width: 0; }
.sms-composer select, .sms-composer textarea, .sms-channel-select { box-sizing: border-box; width: 100%; min-width: 0; border: 1px solid var(--line, #dde3e6); border-radius: 4px; background: #fff; color: #202628; font: inherit; line-height: 18px; }
.sms-composer select, .sms-channel-select { height: 32px; padding: 0 32px 0 10px; }
.sms-composer textarea { min-height: 72px; padding: 8px 10px; resize: vertical; }
.sms-composer footer { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; }
.sms-composer footer > span { flex: 1 1 160px; font-size: 13px; line-height: 18px; }
.sms-composer button { flex: 0 0 auto; height: 32px; border-radius: 4px; padding: 0 10px; }
.sms-status { overflow-wrap: anywhere; }
.sms-status:empty { display: none; }
.sms-composer :disabled { background: #f5f6f7; color: #929ba2; cursor: default; }
.sms-composer :focus-visible, .sms-channel-select:focus-visible { outline: 2px solid var(--brand, #008574); outline-offset: 2px; }
.sms-channel-select { width: auto; max-width: 100%; margin-bottom: 8px; }
@media (max-width: 390px) { .sms-addresses { grid-template-columns: minmax(0, 1fr); } }