/* Weekly Schedule: Accordion + Tabs */
.week-accordion {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 1rem;
    background: var(--white);
    overflow: hidden;
}

.week-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    padding: 1rem 1.25rem;
    text-align: left;
    font-family: var(--font-heading);
    color: var(--primary-color);
}

.week-header:hover {
    background: var(--bg-color);
}

.week-header-title {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.week-header-title h3 {
    margin: 0;
    font-size: 1.15rem;
}

.week-chevron {
    transition: transform 0.2s ease;
    flex-shrink: 0;
    color: var(--muted-color);
}

.week-accordion.open .week-chevron {
    transform: rotate(90deg);
}

.week-badge {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.week-badge.published {
    background: #d1fae5;
    color: #065f46;
}

.week-badge.draft {
    background: #fef3c7;
    color: #92400e;
}

.week-body {
    display: none;
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.25rem 1.25rem;
}

.week-accordion.open .week-body {
    display: block;
}

.week-description {
    margin-bottom: 1rem;
    line-height: 1.6;
    color: var(--text-color);
}

.week-description.editable {
    cursor: text;
    border: 1px dashed var(--border-color);
    border-radius: 6px;
    padding: 0.5rem 0.6rem;
}

.week-description.editable:empty::before {
    content: "Click to add a description for this week...";
    color: var(--muted-color);
    font-style: italic;
}

/* Tabs */
.tab-bar {
    display: flex;
    gap: 0.25rem;
    overflow-x: auto;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.tab-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.6rem 1rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--muted-color);
    border-bottom: 2px solid transparent;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--accent-color);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.content-item-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.content-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-color);
}

.content-item-main {
    flex: 1;
    min-width: 0;
}

.content-item-main a {
    font-weight: 600;
}

.video-embed-wrap {
    position: relative;
    width: 100%;
    max-width: 480px;
    aspect-ratio: 16 / 9;
    margin-top: 0.4rem;
    border-radius: 6px;
    overflow: hidden;
}

.video-embed-wrap iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.discussion-q {
    padding: 0.6rem 0.75rem;
    border-left: 3px solid var(--accent-color);
    background: var(--bg-color);
    border-radius: 0 6px 6px 0;
}

.empty-state {
    color: var(--muted-color);
    font-style: italic;
    font-size: 0.9rem;
}

/* Admin form controls */
.admin-week-toolbar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.admin-add-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding: 0.75rem;
    border: 1px dashed var(--border-color);
    border-radius: 6px;
}

.admin-add-form input[type="text"],
.admin-add-form input[type="url"],
.admin-add-form textarea {
    flex: 1;
    min-width: 160px;
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: var(--font-body);
    background: var(--white);
    color: var(--text-color);
}

@media (max-width: 600px) {
    .week-header-title h3 {
        font-size: 1rem;
    }

    .content-item {
        flex-direction: column;
    }
}