.iof-container { max-width: 900px; margin: 20px auto; font-family: 'Segoe UI', Tahoma, sans-serif; }
.iof-stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; }
.stat-card { background: #fff; padding: 20px; border-radius: 8px; border: 1px solid #ddd; text-align: center; box-shadow: 0 2px 4px rgba(0,0,0,0.05); }
.iof-section { background: #fefefe; padding: 25px; border-radius: 8px; border: 1px solid #ddd; margin-bottom: 25px; }
.iof-data-table { width: 100%; border-collapse: collapse; margin-top: 15px; }
.iof-data-table th, .iof-data-table td { padding: 12px; border-bottom: 1px solid #eee; text-align: left; }
.iof-btn { background: #2271b1; color: #fff; border: none; padding: 10px 20px; border-radius: 4px; cursor: pointer; font-weight: 600; }
input, select, textarea { width: 100%; padding: 10px; margin: 8px 0 18px; border: 1px solid #ddd; border-radius: 4px; }
.iof-login-container { max-width: 400px; margin: 50px auto; padding: 30px; background: #fff; border-radius: 8px; border: 1px solid #eee; }