.invitation-back { display: inline-block; margin-bottom: 1rem; color: var(--av-text-muted); }
.invitation-card {
    padding: 1.5rem; border: 1px solid var(--av-border); border-radius: var(--av-radius-lg);
    background: var(--av-surface); color: var(--av-text); min-width: 0;
}
.invitation-card { margin-block: 1.5rem; }
.invitation-card--form { max-width: 42rem; }
.invitation-card h2 { margin: 0 0 1rem; font-size: 1.15rem; }
.invitation-fields { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; gap: 1.5rem; }
.invitation-field { display: grid; gap: .5rem; }
.invitation-field > label, .invitation-roles legend { font-weight: 600; }
.invitation-input {
    width: 100%; padding: .7rem .85rem; box-sizing: border-box; border: 1px solid var(--av-border-strong);
    border-radius: var(--av-radius-md); background: var(--av-surface); color: var(--av-text); font: inherit;
}
.invitation-input:focus-visible, .invitation-role-option input:focus-visible {
    outline: 2px solid var(--av-accent); outline-offset: 3px;
}
.invitation-roles { border: 0; margin: 0; padding: 0; min-width: 0; }
.invitation-roles p, .invitation-note { color: var(--av-text-muted); font-size: .875rem; line-height: 1.6; }
.invitation-role-options { display: grid; gap: .5rem; max-height: 20rem; overflow-y: auto; padding: .35rem; margin: .5rem -.35rem; }
.invitation-role-option { display: flex; align-items: center; gap: .75rem; padding: .75rem; border: 1px solid var(--av-border); border-radius: var(--av-radius-md); cursor: pointer; overflow-wrap: anywhere; }
.invitation-role-option:has(input:checked) { background: var(--av-accent-soft); border-color: var(--av-checkbox-checked); }
.invitation-role-option input { width: 1.1rem; height: 1.1rem; accent-color: var(--av-checkbox-checked); flex-shrink: 0; }
.invitation-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.invitation-actions--split { justify-content: space-between; }
.invitation-details { display: grid; grid-template-columns: minmax(8rem, 11rem) minmax(0, 1fr); gap: .8rem 1.5rem; margin-block: 1.5rem; }
.invitation-details dt { color: var(--av-text-muted); }
.invitation-details dd { margin: 0; overflow-wrap: anywhere; }
.invitation-tags { display: flex; gap: .5rem; flex-wrap: wrap; }
.invitation-tags span, .invitation-badge { display: inline-block; padding: .25rem .65rem; border-radius: var(--av-radius-sm); background: var(--av-accent-soft); color: var(--av-text); font-size: .8125rem; }
@media (max-width: 600px) {
    .invitation-card { padding: 1rem; }
    .invitation-actions { flex-direction: column; align-items: stretch; }
    .invitation-actions .button { width: 100%; justify-content: center; text-align: center; }
    .invitation-actions--split .button--primary { order: -1; }
    .invitation-details { grid-template-columns: minmax(0, 1fr); gap: .35rem; }
    .invitation-details dd { margin-bottom: .65rem; }
}