.has-schedule-conflict {
    outline: 1px solid #ed656f;
    outline-offset: 2px;
    border-radius: 6px;
}
.schedule-conflict-warning {
    margin-top: 10px;
    padding: 8px;
    border-radius: 6px;
    background: rgba(225, 65, 80, .1);
    color: #ff9099;
    font-size: 12px;
    line-height: 1.45;
    overflow-wrap: anywhere;
    white-space: normal;
    max-height: 220px;
    overflow-y: auto;
}
.schedule-conflict-warning summary { cursor: pointer; font-weight: 700; }
.schedule-conflict-warning div { margin-top: 6px; }
.schedule-conflict-warning .schedule-conflict-hint { font-size: 11px; }
[data-theme="light"] .schedule-conflict-warning { color: #a91d30; }