/* =============================================================
   CR#5 v1.1 - Document Filter Sidebar
   Target: /documents/ page
   ============================================================= */

/* ── Two-column layout wrapper ───────────────────────────────── */
.cbpr-filter-layout {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    max-width: 80vw;
    margin: 5% auto;
}

.cbpr-filter-content {
    flex: 1;
    min-width: 0;
}

/* ── Filter Panel ─────────────────────────────────────────────── */
.cbpr-filter-panel {
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    color: #333;
    padding: 0;
    min-width: 200px;
    max-width: 240px;
    flex-shrink: 0;
    position: sticky;
    top: 80px;
    display: flex;
    flex-direction: column;
    row-gap: 28px;
    /* sticky: stay visible while scrolling */
}

.cbpr-filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* margin-bottom: 28px; */
    padding-bottom: 28px;
    border-bottom: 1px solid #D9D9D9;
}

.cbpr-filter-title {
    font-size: 24px;
    font-weight: 500;
    color: #000000;
}

button#cbpr-clear-filters.cbpr-filter-clear {
    background: none !important;
    border: none !important;
    color: #403FE5 !important;
    cursor: pointer !important;
    font-size: 13px !important;
    padding: 0 !important;
    text-decoration: none !important;
    transition: color 0.2s;
    border-radius: 0 !important;
}

button#cbpr-clear-filters.cbpr-filter-clear:hover {
    text-decoration: underline !important;
    background: none !important;
}

/* ── Filter Groups ─────────────────────────────────────────────── */
.cbpr-filter-group {
    /* margin-bottom: 28px; */
}

.cbpr-filter-group-title {
    font-size: 14px;
    font-weight: 700;
    color: #000000 !important;
    margin: 0 0 14px 0;
    padding: 0;
    border: none;
}

/* ── Filter List ───────────────────────────────────────────────── */
.cbpr-filter-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.cbpr-filter-item {
    margin-bottom: 10px;
}

.cbpr-filter-label {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    cursor: pointer;
    line-height: 1.45;
}

.cbpr-filter-label:hover .cbpr-filter-name {
    color: #23395e;
}

/* ── Custom Checkbox ───────────────────────────────────────────── */
.cbpr-filter-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 17px;
    height: 17px;
    min-width: 17px;
    border: 2px solid #aaa;
    border-radius: 3px;
    background: #fff;
    cursor: pointer;
    position: relative;
    margin-top: 1px;
    flex-shrink: 0;
    transition: border-color 0.15s, background-color 0.15s;
}

.cbpr-filter-checkbox:checked {
    background-color: #23395e;
    border-color: #23395e;
}

/* Checkmark */
.cbpr-filter-checkbox:checked::after {
    content: '';
    position: absolute;
    top: 1px;
    left: 4px;
    width: 5px;
    height: 9px;
    border: 2px solid #fff;
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
}

.cbpr-filter-checkbox:focus-visible {
    outline: 2px solid #23395e;
    outline-offset: 2px;
}

.cbpr-filter-name {
    color: #000000;
    font-size: 14px;
    transition: color 0.15s;
    line-height: 1.45;
}

/* ── Section heading hide/show ─────────────────────────────────── */
/* When a section is hidden by filter */
.cbpr-section-hidden {
    display: none !important;
}

/* ── Mobile Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
    .cbpr-filter-layout {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .cbpr-filter-panel {
        max-width: 100%;
        min-width: unset;
        position: static;
        background: #f5f6f8;
        border-radius: 8px;
        padding: 20px;
        width: 100%;
        box-sizing: border-box;
    }

    .cbpr-filter-content {
        width: 100%;
    }
}