/* Mail owns its reading layout. No other admin surface consumes these rules. */
.admin-shell .admin-page--inbox .admin-mail .admin-inbox-filters { align-items:center; padding:14px 16px; border:1px solid var(--admin-line); background:#fff; border-radius:12px; }
.admin-shell .admin-page--inbox .admin-mail .admin-inbox-filters label:last-of-type { flex:1; display:flex; align-items:center; }
.admin-shell .admin-mail .admin-inbox-filters input { flex:1; min-width:80px; }
.admin-shell .admin-page--inbox .admin-mail .admin-mail-workspace { display:grid; grid-template-columns:248px minmax(0,1fr); gap:16px; align-items:start; }
.admin-shell .admin-page--inbox .admin-mail .admin-mail-workspace > aside:first-child { max-height:calc(100dvh - 290px); min-height:260px; overflow:auto; }
.admin-shell .admin-page--inbox .admin-mail .mail-reader { min-height:540px; padding:0; overflow:hidden; border:1px solid var(--admin-line); background:#fff; border-radius:14px; }
.admin-shell .admin-mail .mail-thread-heading { display:flex; align-items:flex-start; justify-content:space-between; gap:16px; padding:20px 22px 16px; border-bottom:1px solid var(--admin-line); }
.admin-shell .admin-mail .mail-thread-heading > div { min-width:0; }
.admin-shell .admin-mail .mail-thread-heading h2 { margin-top:10px; font-size:18px; line-height:1.5; }
.admin-shell .admin-mail .mail-thread-heading button { flex-shrink:0; }
.admin-shell .admin-mail .mail-thread-status { display:flex; gap:12px; color:var(--admin-muted); font-size:12px; }
.admin-shell .admin-mail .mail-thread-status span:first-child { color:#8c580c; background:#fff3d5; padding:2px 7px; border-radius:5px; }
.admin-shell .admin-mail .mail-reader > p { margin:12px 22px; }
.admin-shell .admin-mail .mail-message-history { min-height:150px; max-height:38dvh; overflow:auto; padding:4px 22px 20px; scrollbar-width:thin; }
.admin-shell .admin-mail .mail-message-history article { padding:16px; border:0; border-radius:8px; }
.admin-shell .admin-mail .mail-reply-form { margin:0; padding:18px 22px; background:#f8faf8; border-top:1px solid var(--admin-line); }
.admin-shell .admin-mail .mail-reply-form textarea { min-height:100px; background:#fff; }
.admin-shell .admin-mail .mail-reply-form input[type=file] { font-size:12px; }
.admin-shell .admin-mail .mail-inspector { position:fixed; inset:0 0 0 auto; margin:0; width:min(440px,100vw); max-width:100vw; height:100dvh; max-height:100dvh; padding:0; border:0; border-left:1px solid var(--admin-line); background:#fff; color:var(--admin-ink); box-shadow:-16px 0 60px #18303b20; overflow:auto; }
.admin-shell .admin-mail .mail-inspector::backdrop { background:#10262f42; }
.admin-shell .admin-mail .mail-inspector .admin-mail-context { padding:24px; min-height:100%; border:0; border-radius:0; box-shadow:none; background:#fff; }
.admin-shell .admin-mail .mail-inspector-heading { display:flex; align-items:center; justify-content:space-between; gap:12px; padding-bottom:20px; border-bottom:1px solid var(--admin-line); }
.admin-shell .admin-mail .mail-inspector-heading h2 { font-size:18px; font-weight:700; }
.admin-shell .admin-mail .admin-mail-context-facts { display:grid; gap:16px; }
.admin-shell .admin-mail .mail-reader > [role=alert] { padding:24px; }
@media (max-width:760px) {
 .admin-shell .admin-page--inbox .admin-mail .admin-mail-workspace { grid-template-columns:minmax(0,1fr); }
 .admin-shell .admin-page--inbox .admin-mail .admin-mail-workspace > aside:first-child { max-height:240px; min-height:0; }
 .admin-shell .admin-mail .mail-thread-heading { flex-direction:column; padding:16px; gap:12px; }
 .admin-shell .admin-mail .mail-message-history { padding:4px 16px 16px; max-height:45dvh; }
 .admin-shell .admin-mail .mail-reply-form { padding:16px; }
 .admin-shell .admin-mail .mail-inspector .admin-mail-context { padding:20px; }
 .admin-shell .admin-mail .mail-inspector button { min-height:40px; }
 .admin-shell .admin-mail .admin-inbox-filters { display:grid; grid-template-columns:minmax(0,1fr); }
}

/* Keep the HTML reader tall enough for an image email, with only its isolated frame scrolling. */
.admin-shell .admin-mail .mail-message-history { max-height:none; overflow:visible; }
.admin-shell .admin-mail .mail-message-history article { background:#fff; border:1px solid var(--admin-line); }
.admin-shell .admin-mail .mail-message-sender { margin:6px 0 12px; font-size:13px; overflow-wrap:anywhere; color:var(--admin-muted); }
.admin-shell .admin-mail .mail-body-toolbar { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:10px; margin-bottom:10px; }
.admin-shell .admin-mail .mail-body-toolbar > div { display:flex; gap:4px; }
.admin-shell .admin-mail .mail-body-toolbar button { border:1px solid var(--admin-line); border-radius:6px; background:#fff; padding:6px 10px; font-size:12px; }
.admin-shell .admin-mail .mail-body-toolbar button[aria-pressed=true] { background:#eaf3ed; border-color:#7fa58e; color:#235a3e; }
.admin-shell .admin-mail .mail-body-toolbar > span,.admin-shell .admin-mail .mail-preview-note { font-size:12px; line-height:1.6; color:#69766f; margin-top:8px; overflow-wrap:anywhere; }
.admin-shell .admin-mail .mail-html-preview { display:block; width:100%; height:700px; min-height:420px; border:1px solid var(--admin-line); border-radius:6px; background:#fff; }
.admin-shell .admin-mail .mail-reply-target { font-size:13px; overflow-wrap:anywhere; }
.admin-shell .admin-mail .mail-reply-target > p:first-child { font-weight:600; }
.admin-shell .admin-mail .mail-reply-target > span { font-size:12px; color:var(--admin-muted); }
@media (max-width:760px) {
 .admin-shell .admin-mail .mail-html-preview { height:560px; }
 .admin-shell .admin-mail .mail-message-history { padding:4px 10px 12px; }
 .admin-shell .admin-mail .mail-message-history article { padding:10px; }
}