.mail-folders { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .5rem; margin: 0 0 1.25rem; }
.mail-folders a { display: flex; align-items: center; justify-content: space-between; gap: .5rem; min-height: 48px; min-width: 0; padding: .6rem .8rem; border-bottom: 3px solid transparent; color: var(--text-secondary); background: var(--surface-solid); }
.mail-folders a[aria-current="page"] { color: #075aa8; background: var(--blue-soft); border-color: var(--blue); font-weight: 650; }
.mail-search { display: flex; align-items: flex-end; flex-wrap: wrap; gap: .75rem; margin-bottom: 1.25rem; }
.mail-search > div { flex: 1 1 240px; min-width: 0; }
.mail-search .button { min-height: 44px; }
.mail-subject { text-align: left; overflow-wrap: anywhere; }
.mail-pagination { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-top: 1rem; }
.mail-section { margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.mail-heading { font-size: 2rem; line-height: 1.2; }
.email-body { max-width: 100%; min-width: 0; padding: 1.25rem; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 16px; line-height: 1.7; background: var(--surface-solid); border-block: 1px solid var(--line); }
.attachment-list { padding-left: 1.2rem; }
.attachment-list li { padding-block: .5rem; }
.attachment-list a { display: inline-flex; min-height: 44px; align-items: center; max-width: 100%; }
.attendance-metrics { margin-bottom: 1.25rem; }
.attendance-yes { background: var(--green-soft); color: #17682d; }
.attendance-no { background: var(--red-soft); color: #a50012; }
.attendance-pending { background: var(--orange-soft); color: #9a4b00; }
.mail-inline-form { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem; }
.mail-inline-form select { min-width: 150px; flex: 1; }
.mail-forward-summary { margin-bottom: 1.25rem; padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-solid); }
.mail-forward-summary ul { margin-bottom: 0; padding-left: 1.25rem; }
.mail-forward-confirm { display: grid; gap: 1rem; margin-top: 1.25rem; }
.attendance-reply { width: 100%; max-width: 580px; }
.attendance-reply h1 { font-size: 2rem; }
.attendance-choices { display: grid; gap: .75rem; min-width: 0; padding: 0; border: 0; }
.attendance-choices legend { margin-bottom: .75rem; font-weight: 650; }
.attendance-choices label { display: flex; align-items: center; gap: .75rem; min-height: 52px; margin: 0; padding: .75rem; border: 1px solid var(--line-strong); border-radius: 8px; font-size: 16px; cursor: pointer; }
.attendance-choices label:has(input:checked) { border-color: var(--blue); background: var(--blue-soft); }
@media screen and (max-width: 620px) {
    .mail-folders { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .mail-search .button, .mail-pagination .actions, .mail-inline-form .button { width: 100%; }
    .mail-heading, .attendance-reply h1 { font-size: 1.65rem; }
    .email-body { padding: 1rem; }
}
[data-mail-folder] button[hidden] { display: none; }
[data-mail-folder] select { width: 100%; min-width: 130px; max-width: 260px; min-height: 44px; }
.absence-reason-text { max-width: 28rem; margin: 0 0 .5rem; white-space: pre-wrap; overflow-wrap: anywhere; }