/* ===========================================
   Document Hub & Dashboard Layout
   =========================================== */

.documents-section {
    padding: 120px 5%;
    background: hsl(0, 0%, 100%);
}

.repo-dashboard-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}

/* --- Sidebar Styling --- */

.repo-sidebar {
    position: sticky;
    top: 150px;
}

/* Mobile category dropdown wrapper (hidden on desktop) */
.mobile-category-control-group {
    display: none !important;
}

.sidebar-title {
    font-size: 0.75rem;
    letter-spacing: 2px;
    font-weight: 800;
    color: #94a3b8;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.document-filter-wrapper {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 30px;
}

/* Desktop: show buttons, hide dropdown */
.filter-btn-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-select-group {
    display: none;
}

.doc-filter-btn {
    text-align: left;
    padding: 14px 18px;
    background: white;
    border: 1px solid #e2e8f0;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary-blue);
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 4px;
}

.doc-filter-btn.active {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(0, 49, 80, 0.15);
}

.doc-filter-btn:hover:not(.active) {
    border-color: var(--secondary-gold);
    background: #fffdf5;
}