.account-tabs { flex-wrap: wrap; }
#messages-tab { order: 10; }
.messages-badge { display: inline-block; min-width: 22px; padding: 2px 5px; margin-left: 4px; background: var(--account-brand); color: white; border-radius: 4px; font-size: 12px; text-align: center; }
[data-messages] [hidden], .messages-badge[hidden] { display: none !important; }
.messages-toolbar, .messages-tools, .messages-folders, .messages-pagination, .messages-pagination > div, .messages-detail-actions, .messages-compose-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.messages-toolbar { justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid var(--account-border); }
.messages-toolbar .btn-account, .messages-compose-actions .btn-account, .messages-detail-actions .btn-account { min-height: 38px; padding: 8px 14px; font-size: 14px; }
.messages-folders { gap: 0; border-bottom: 2px solid var(--account-border); }
.messages-folder { border: 0; border-bottom: 2px solid transparent; margin-bottom: -2px; background: transparent; padding: 10px; color: var(--account-muted); font: inherit; font-size: 14px; }
.messages-folder.is-active { border-bottom-color: var(--account-blue); color: var(--account-blue); font-weight: 700; }
.messages-icon { width: 36px; height: 36px; flex: 0 0 36px; padding: 0; display: inline-flex; align-items: center; justify-content: center; color: var(--account-blue); background: #fff; border: 1px solid var(--account-border); border-radius: 4px; }
.messages-icon:hover:not(:disabled) { background: #edf4f8; }
.messages-icon:disabled, [data-messages] button:disabled { opacity: .5; cursor: default; }
.messages-notice { margin: 14px 0; padding: 12px; color: var(--account-danger); background: #fff0f1; border-left: 3px solid var(--account-danger); overflow-wrap: anywhere; }
.messages-notice.is-success { color: var(--account-success); background: #eff8f2; border-color: var(--account-success); }
.messages-content { min-height: 170px; }
.messages-content[aria-busy="true"] { opacity: .55; pointer-events: none; }
.messages-empty { margin: 0; padding: 44px 10px; color: var(--account-muted); text-align: center; }
.messages-table { width: 100%; table-layout: fixed; border-collapse: collapse; margin-top: 16px; }
.messages-table th { padding: 10px; background: var(--account-blue); color: #fff; font-size: 12px; text-align: left; }
.messages-table th:first-child { width: 28%; }
.messages-table th:last-child { width: 152px; }
.messages-table td { padding: 12px 10px; border-bottom: 1px solid var(--account-border); vertical-align: top; font-size: 14px; overflow-wrap: anywhere; }
.messages-table tr.is-unread { background: #eef6fa; }
.messages-table tr.is-unread td, .messages-table tr.is-unread .messages-subject { font-weight: 700; }
.messages-subject { padding: 0; border: 0; background: transparent; color: var(--account-blue); font: inherit; text-align: left; overflow-wrap: anywhere; max-width: 100%; }
.messages-subject:hover { text-decoration: underline; }
.messages-unread-dot { font-size: 8px; margin-right: 4px; vertical-align: middle; }
.messages-read-summary { display: block; color: var(--account-muted); font-size: 12px; margin-top: 6px; }
.messages-pagination { justify-content: space-between; padding-top: 15px; font-size: 13px; color: var(--account-muted); }
.messages-pagination > div { flex-wrap: nowrap; }
.messages-compose { padding-top: 20px; font-size: 16px; }
.messages-compose fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.messages-compose legend { float: none; font-size: 20px; font-weight: 700; margin-bottom: 18px; }
.messages-compose label { display: grid; gap: 7px; margin-bottom: 16px; min-width: 0; }
.messages-compose .admin-field { font-size: 16px; min-height: 42px; max-width: 100%; }
.messages-compose textarea { resize: vertical; }
.messages-addressing { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; }
.messages-people { max-height: 240px; overflow-y: auto; border: 1px solid var(--account-border); border-radius: 4px; }
.messages-people label { display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px; margin: 0; border-bottom: 1px solid var(--account-border); font-size: 14px; }
.messages-people label:last-child { border-bottom: 0; }
.messages-people label:has(input:checked) { background: #eef6fa; }
.messages-people input { flex: 0 0 17px; width: 17px; height: 17px; margin-top: 3px; accent-color: var(--account-blue); }
.messages-people label span { min-width: 0; overflow-wrap: anywhere; }
.messages-people small { display: block; font-size: 12px; color: var(--account-muted); margin-top: 3px; }
.messages-recipient-count { color: var(--account-blue); font-size: 14px; padding: 12px 0 18px; }
.messages-detail { padding-top: 18px; }
.messages-detail-actions { justify-content: space-between; margin-bottom: 20px; }
.messages-detail h2 { font-size: 23px; line-height: 1.35; margin: 0 0 14px; overflow-wrap: anywhere; }
.messages-meta { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--account-muted); font-size: 14px; }
.messages-body { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 16px; line-height: 1.6; margin: 24px 0; }
.messages-receipts { padding-top: 18px; border-top: 1px solid var(--account-border); font-size: 14px; }
.messages-receipts summary { cursor: pointer; color: var(--account-blue); }
.messages-receipts ul { list-style: none; padding: 0; margin: 14px 0 0; }
.messages-receipts li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--account-border); overflow-wrap: anywhere; }
.messages-receipts li span:last-child { color: var(--account-muted); }
.messages-receipts li .is-read:last-child { color: var(--account-success); }
.messages-attachments-compose, .messages-attachments { margin-bottom: 20px; }
.messages-attachments { padding-top: 18px; border-top: 1px solid var(--account-border); }
.messages-attachments h3 { font-size: 16px; margin: 0 0 12px; }
.messages-attachments-compose .btn-account { min-height: 38px; padding: 8px 14px; font-size: 14px; }
.messages-attachment-limits, .messages-file-size { color: var(--account-muted); font-size: 12px; }
.messages-attachment-limits { margin: 8px 0 12px; }
.messages-attachment-warning { color: var(--account-danger); font-size: 14px; margin: 10px 0; }
.messages-attachment-list { list-style: none; padding: 0; margin: 0; }
.messages-attachment-list li { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--account-border); min-width: 0; font-size: 14px; }
.messages-attachment-list a, .messages-attachment-list .messages-file-name { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.messages-attachment-list a { color: var(--account-blue); }
.messages-attachment-list .messages-file-size { flex: 0 0 auto; white-space: nowrap; }
.messages-attachment-icon { margin-left: 5px; font-size: 12px; }
@media (max-width: 600px) {
    .account-tabs { padding: 0 8px; }
    .account-tab { padding: 0 10px; font-size: 14px; }
    .messages-addressing { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .messages-toolbar { gap: 14px; }
    .messages-table thead { display: none; }
    .messages-table, .messages-table tbody, .messages-table tr, .messages-table td { display: block; width: 100%; }
    .messages-table tr { padding: 10px 0; border-bottom: 1px solid var(--account-border); }
    .messages-table td { padding: 4px 10px; border: 0; }
    .messages-table td:first-child, .messages-table td:last-child { color: var(--account-muted); font-size: 12px; font-weight: 400; }
    .messages-receipts li { flex-direction: column; gap: 5px; }
}