.ibps-card { background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.ibps-info-table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.ibps-info-table th, .ibps-info-table td { border: 1px solid #ddd; padding: 12px; text-align: left; }
.total-row { background: #f1f1f1; font-weight: bold; }
.ibps-btn-start { background: #28a745; color: white; padding: 15px 30px; border: none; cursor: pointer; font-size: 18px; }

#ibps-main-exam { display: flex; flex-direction: column; height: 80vh; }
.ibps-body { display: flex; flex: 1; }
#question-area { flex: 3; padding: 20px; border-right: 1px solid #eee; }
.ibps-sidebar { flex: 1; padding: 20px; background: #f9f9f9; }

.palette-btn { width: 35px; height: 35px; margin: 2px; border-radius: 4px; border: 1px solid #ccc; font-size: 12px; }

@media (max-width: 768px) {
    .ibps-body { flex-direction: column; }
    .ibps-sidebar { order: -1; }
}