.sitra-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.sitra-accordion__item {
    border-radius: 6px;
    overflow: hidden;
}

.sitra-accordion__header {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 20px;
    cursor: pointer;
    font-family: 'Work Sans', sans-serif;
    font-weight: 600;
    font-size: 1.125rem;
    line-height: 1.55;
    user-select: none;
    transition: background-color 0.2s ease;
}

.sitra-accordion__header::-webkit-details-marker {
    display: none;
}

.sitra-accordion__title {
    flex: 1;
    min-width: 0;
}

.sitra-accordion__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease;
}

.sitra-accordion__icon svg {
    width: 100%;
    height: 100%;
}

.sitra-accordion__item[open] .sitra-accordion__icon {
    transform: rotate(180deg);
}

.sitra-accordion__panel {
    padding: 14px 20px 18px;
    font-family: 'Work Sans', sans-serif;
    font-size: 0.95rem;
    line-height: 1.7;
}

.sitra-accordion__panel > :last-child {
    margin-bottom: 0;
}

.sitra-accordion__panel ul,
.sitra-accordion__panel ol {
    margin: 0;
    padding-left: 20px;
}

.sitra-accordion__panel li {
    margin-bottom: 6px;
}

/* ---- Tone: primary (biru tua) ---- */
.sitra-accordion--primary .sitra-accordion__header {
    background: var(--biru-tua, #233F7C);
    color: var(--ui-text-inverted, #fff);
}

.sitra-accordion--primary .sitra-accordion__header:hover {
    background: #1d3568;
}

.sitra-accordion--primary .sitra-accordion__panel {
    background: #fff;
    border: 1px solid var(--ui-border, #E2E8F0);
    border-top: none;
    color: var(--ui-text, #314158);
}

/* ---- Tone: teal ---- */
.sitra-accordion--teal .sitra-accordion__header {
    background: var(--biru-tua-lambang, #127BBE);
    color: var(--ui-text-inverted, #fff);
}

.sitra-accordion--teal .sitra-accordion__header:hover {
    filter: brightness(0.94);
}

.sitra-accordion--teal .sitra-accordion__panel {
    background: #fff;
    border: 1px solid var(--ui-border, #E2E8F0);
    border-top: none;
    color: var(--ui-text, #314158);
}

/* ---- Tone: light ---- */
.sitra-accordion--light .sitra-accordion__header {
    background: var(--ui-bg-accented, #F1F5F9);
    color: var(--ui-text-highlighted, #0F172B);
}

.sitra-accordion--light .sitra-accordion__header:hover {
    background: #e6ebf2;
}

.sitra-accordion--light .sitra-accordion__panel {
    background: #fff;
    border: 1px solid var(--ui-border, #E2E8F0);
    border-top: none;
    color: var(--ui-text, #314158);
}