/* Read-only inbox: message content lives in a separate opaque sandbox. */
.workspace-shell .inbox-workspace { gap: 0; }
.workspace-shell .inbox-workspace .page-head { margin-bottom: 8px; }
.inbox-back-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink); text-underline-offset: 4px; }
.inbox-folder-control { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 16px; min-width: 0; }
.inbox-folder-control label { font-size: 14px; font-weight: 600; }
.inbox-folder-select { min-height: 44px; width: min(100%, 350px); min-width: 0; padding: 10px 36px 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--ink); font: inherit; text-overflow: ellipsis; }
.inbox-folder-select:focus-visible { outline: 3px solid #a30048; outline-offset: 2px; }
:root[data-theme="dark"] .inbox-folder-select:focus-visible { outline-color: #ffeb3b; }
.inbox-search { margin-top: 16px; min-width: 0; }
.inbox-search label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 600; }
.inbox-search-controls { display: flex; flex-wrap: wrap; gap: 8px; }
.inbox-search-input { flex: 1 1 220px; min-width: 0; max-width: 600px; min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--ink); font: inherit; }
.inbox-search-input::placeholder { color: var(--ink-3); opacity: 1; }
.inbox-search-input:focus-visible { outline: 3px solid #a30048; outline-offset: 2px; }
:root[data-theme="dark"] .inbox-search-input:focus-visible { outline-color: #ffeb3b; }
.inbox-status { min-height: 24px; margin: 12px 0 20px; overflow-wrap: anywhere; }
.inbox-layout { display: grid; grid-template-columns: minmax(260px, 350px) minmax(0, 1fr); min-height: 560px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--surface); }
.inbox-list { min-width: 0; border-right: 1px solid var(--line); }
.inbox-list-heading { padding: 20px 24px; border-bottom: 1px solid var(--line); }
.inbox-list-heading h2 { font-size: 16px; font-weight: 600; margin: 0; }
.inbox-rows { list-style: none; padding: 0; margin: 0; max-height: 680px; overflow: auto; }
.inbox-row { display: block; width: 100%; min-height: 92px; padding: 18px 24px; border: 0; border-bottom: 1px solid var(--line); border-left: 4px solid transparent; text-align: left; color: var(--ink); background: transparent; font: inherit; cursor: pointer; }
.inbox-row:hover { background: var(--surface-2); }
.inbox-row[aria-pressed="true"] { border-left-color: #d0005b; background: #fffbdc; }
.inbox-row:focus-visible { outline: 3px solid #a30048; outline-offset: -4px; }
.inbox-row-top { display: flex; align-items: baseline; gap: 12px; }
.inbox-sender { min-width: 0; flex: 1; overflow-wrap: anywhere; font-weight: 550; }
.inbox-row time { flex: none; font-size: 13px; color: var(--ink-3); }
.inbox-subject { display: block; margin-top: 5px; overflow-wrap: anywhere; font-size: 14px; }
.inbox-row[data-unread] .inbox-subject { font-weight: 650; }
.inbox-unread { display: inline-block; margin-top: 8px; font-size: 12px; color: #a30048; font-weight: 600; }
.inbox-pagination { display: flex; flex-wrap: wrap; gap: 8px; padding: 16px; }
.inbox-pagination:has(> :not([hidden])) { border-top: 1px solid var(--line); }
.inbox-pagination .btn { flex: 1 1 auto; }
.inbox-reading { min-width: 0; background: #fff; color: #202124; }
.inbox-placeholder { padding: 100px 36px; text-align: center; }
.inbox-placeholder h2 { font-size: 24px; font-weight: 550; margin: 0 0 12px; letter-spacing: -.03em; }
.inbox-placeholder p { color: #57585c; margin: 0; }
.inbox-message-header { padding: 28px 32px; border-bottom: 1px solid #e6e5e2; overflow-wrap: anywhere; }
.inbox-message-header h2 { margin: 0 0 16px; font-size: clamp(1.25rem, 2vw, 1.75rem); line-height: 1.3; font-weight: 550; letter-spacing: -.025em; }
.inbox-message-header h2:focus:not(:focus-visible) { outline: none; }
.inbox-attachments { margin-top: 20px; }
.inbox-attachments h3 { margin: 0 0 10px; font-size: 1rem; }
.inbox-attachments ul { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.inbox-attachments li { min-width: 0; max-width: 100%; }
.mail-attachment-all { margin-bottom: 14px; }
.mail-attachment-all p { font-size: .8125rem; line-height: 1.5; }
.inbox-attachment { min-height: 44px; max-width: 100%; white-space: normal; overflow-wrap: anywhere; text-align: left; }
.inbox-message-header h2:focus-visible { outline: 2px solid #a30048; outline-offset: 6px; }
.inbox-message-header p { margin: 8px 0 0; }
.inbox-address { font-size: 14px; }
.inbox-message-header .subtle { color: #57585c; }
.inbox-content-note { font-size: 13px; color: #57585c; }
.inbox-message-frame { display: block; border: 0; width: 100%; height: 560px; background: #fff; }
.inbox-to-list { display: none; }
:root[data-theme="dark"] .inbox-row[aria-pressed="true"] { color: #202124; }
:root[data-theme="dark"] .inbox-row[aria-pressed="true"] time { color: #57585c; }
:root[data-theme="dark"] .inbox-row:not([aria-pressed="true"]) .inbox-unread { color: #ff9bc6; }
:root[data-theme="dark"] .inbox-row:focus-visible { outline-color: #ffeb3b; }
@media (max-width: 760px) {
  .inbox-layout { grid-template-columns: minmax(0, 1fr); min-height: 360px; }
  .inbox-list { border-right: 0; }
  .inbox-reading { display: none; }
  .inbox-layout[data-reading] .inbox-list { display: none; }
  .inbox-layout[data-reading] .inbox-reading { display: block; }
  .inbox-to-list { display: inline-flex; margin-bottom: 24px; }
  .inbox-message-header { padding: 20px; }
  .inbox-row { padding: 16px; }
  .inbox-message-frame { height: 65dvh; min-height: 360px; }
  .inbox-rows { max-height: none; }
  .workspace-shell .inbox-workspace .page-head { gap: 16px; align-items: flex-start; }
  .workspace-shell .inbox-workspace .page-head .btn { flex: none; }
}