/* Plan 006: components/accordions.css — Accordion and collapse/expand UI
   Extracted from frontend/styles.css on 2026-04-03 */


.session-accordion-title {
    font-weight: 600;
    font-size: 14px;
    color: #1a3326;
}


.session-accordion-chevron {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7f74;
    transition: transform 0.3s ease;
}

.session-accordion-chevron::before {
    content: '▶';
    font-size: 10px;
}


.session-metric-group-header[aria-expanded="true"] .session-accordion-chevron {
    transform: rotate(90deg);
}

/* Suppress the CSS text chevron for metric group headers — they use SVG */
.session-metric-group-header .session-accordion-chevron::before {
    content: none;
}


/* Metric groups */


.session-metric-group {
    border-bottom: 1px solid #dce6df;
}

.session-accordion-titles {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
    flex: 1;
}

.session-accordion-titlerow {
    display: flex;
    align-items: center;
    gap: 8px;
}

.session-metric-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    padding: 14px 0;
    background: transparent;
    border: none;
    border-left: 3px solid transparent;
    border-radius: 0;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    color: #1a3326;
    cursor: pointer;
    transition: background-color 150ms ease;
    /* Offset scrollIntoView to clear the 4rem sticky TopNavBar */
    scroll-margin-top: 5rem;
}

.session-metric-group-header:hover {
    background: transparent;
    color: #1a5d3b;
}

.session-metric-group-header[aria-expanded="true"] {
    background: #f0fdf4;
    color: #1a5d3b;
    font-weight: 700;
}

.session-metric-group-header .session-accordion-chevron {
    position: static;
    flex-shrink: 0;
}

.session-metric-group-body {
    display: none;
    padding: 0 0 16px;
    flex-direction: column;
}

.session-metric-group-body.is-open {
    display: flex;
}

/* ── Frequency badges in accordion headers (Phase 1 + 2) ─────────────── */
.session-badge {
    display: inline-flex;
    align-items: center;
    font-size: 10px;
    font-weight: var(--weight-semibold, 600);
    padding: 2px 7px;
    border-radius: 4px;
    margin-left: var(--space-2, 8px);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    line-height: 1.6;
    vertical-align: middle;
}

.session-badge--weekly {
    background: #eff6ff;
    color: #1a4fcf;
}

.session-badge--monthly {
    background: #fef3c7;
    color: #d97706;
}

.session-badge--task {
    background: #f3e8ff;
    color: #7c3aed;
}

/* ── Accordion group metadata line ─────────────────────────────────────── */
.session-accordion-meta-line {
    font-size: 11px;
    color: #94a3b8;
    margin-top: 2px;
}

/* ── Editor metric group chevron — SVG variant ────────────────────────── */
.session-metric-group-header .session-accordion-chevron {
    color: #94a3b8;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.session-metric-group-header .session-accordion-chevron svg {
    display: block;
}

.session-metric-group-header[aria-expanded="true"] .session-accordion-chevron {
    transform: rotate(180deg);
}