body {
    font-family: 'Inter', sans-serif;
    background-color: #FDFBF8;
}
.accordion-header {
    cursor: pointer;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}
.accordion-header.active {
    background-color: #E2E8F0; /* bg-gray-200 */
    border-color: #94A3B8; /* border-slate-400 */
}
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out;
}
.accordion-content.open {
    max-height: 1000px; /* Large enough to accommodate content */
    transition: max-height 0.7s ease-in;
}
.theme-section {
    border-left: 4px solid #64748B; /* slate-600 */
    padding-left: 1rem;
    margin-bottom: 2rem;
}
.finished-day .day-title {
    text-decoration: line-through;
    color: #9CA3AF; /* gray-400 */
}

/* Styles for disabled checkboxes/labels in non-admin mode */
.checkbox-group.disabled-mode label {
    cursor: not-allowed;
}

.checkbox-group.disabled-mode input[type="checkbox"] {
    opacity: 0.5;
    pointer-events: none; /* Prevents click events */
}