/* OA Dashboard & General Styles */
.oa-container { max-width: 1200px; margin: 0 auto; padding: 20px; }
.oa-dashboard-wrapper { background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }

/* Buttons */
.button-primary { background-color: #2271b1; color: #fff; border: none; padding: 10px 20px; border-radius: 4px; cursor: pointer; text-decoration: none; display: inline-block; }
.button-primary:hover { background-color: #135e96; }
.button-small { padding: 5px 10px; font-size: 12px; }

/* Tables */
.oa-table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.oa-table th { text-align: left; background: #f9f9f9; padding: 12px; border-bottom: 2px solid #eee; }
.oa-table td { padding: 12px; border-bottom: 1px solid #eee; }

/* Status Labels */
.oa-status-label { padding: 4px 8px; border-radius: 4px; font-size: 0.85em; font-weight: bold; text-transform: uppercase; }
.oa-status-label.pending { background: #fff4e5; color: #b76e00; }
.oa-status-label.approved { background: #edf7ed; color: #1e4620; }
.oa-status-label.rejected { background: #fdeded; color: #5f2120; }

/* Knowledge Base */
.oa-kb-wrapper { background: #f9f9f9; min-height: 600px; padding-bottom: 50px; }
.oa-kb-header { background: #2271b1; color: #fff; padding: 40px 0; text-align: center; margin-bottom: 30px; }
.oa-kb-header h1 { color: #fff; margin: 0 0 10px 0; }
.oa-kb-content-area { display: flex; gap: 30px; }
.oa-kb-sidebar { width: 250px; flex-shrink: 0; background: #fff; padding: 20px; border-radius: 5px; }
.oa-kb-main { flex-grow: 1; }
.oa-kb-card { background: #fff; padding: 25px; margin-bottom: 20px; border-radius: 5px; border-left: 4px solid #2271b1; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.oa-kb-cat-list { list-style: none; padding: 0; }
.oa-kb-cat-list li { padding: 8px 0; border-bottom: 1px solid #eee; }
.oa-kb-cat-list li a { text-decoration: none; color: #333; }

/* Responsive */
@media (max-width: 768px) {
    .oa-kb-content-area { flex-direction: column; }
    .oa-kb-sidebar { width: 100%; }
}