:root {
            --primary-color: #1a237e;  /* Lacivert */
            --secondary-color: #ffc107; /* Sarı */
            --accent-color: #d32f2f;   /* Kırmızı */
            --light-color: #ffffff;    /* Beyaz */
            --dark-color: #212121;     /* Siyah */
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            background-color: #f8f9fa;
            color: var(--dark-color);
        }
        
        .navbar {
            background-color: var(--primary-color);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            padding: 12px 0;
            border-bottom: 3px solid var(--secondary-color);
        }
        
        .navbar-brand {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--light-color) !important;
            display: flex;
            align-items: center;
        }
        
        .navbar-brand img {
            height: 80px;
            margin-right: 12px;
        }
        
        .navbar-brand .brand-part {
            color: var(--secondary-color);
        }
        
        .nav-link {
            color: rgba(255, 255, 255, 0.9) !important;
            font-weight: 500;
            margin: 0 5px;
            padding: 8px 16px !important;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        
        .nav-link:hover, .nav-link.active {
            color: var(--light-color) !important;
            background-color: rgba(255, 255, 255, 0.15);
            transform: translateY(-2px);
        }
        
        .nav-link.active {
            font-weight: 600;
            border-bottom: 2px solid var(--secondary-color);
        }
        
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            color: var(--light-color);
            padding: 10px 24px;
            border-radius: 4px;
            font-weight: 600;
            transition: all 0.3s;
        }
        
        .btn-primary:hover {
            background-color: #0d1b6b;
            border-color: #0d1b6b;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(26, 35, 126, 0.25);
        }
        
        .btn-warning {
            background-color: var(--secondary-color);
            border-color: var(--secondary-color);
            color: var(--dark-color);
            font-weight: 600;
        }
        
        .btn-warning:hover {
            background-color: #e6b000;
            border-color: #e6b000;
        }
        
        .btn-danger {
            background-color: var(--accent-color);
            border-color: var(--accent-color);
        }
        
        .text-primary {
            color: var(--primary-color) !important;
        }
        
        .text-warning {
            color: var(--secondary-color) !important;
        }
        
        .bg-primary {
            background-color: var(--primary-color) !important;
        }
        
        .bg-warning {
            background-color: var(--secondary-color) !important;
        }
        
        .alert-warning {
            background-color: rgba(255, 193, 7, 0.15);
            border-color: rgba(255, 193, 7, 0.3);
            color: #856404;
        }
		/* Navbar düzenlemeleri */
.navbar-nav {
    display: flex;
    flex-direction: row; /* Yatay düzen */
    flex-wrap: nowrap; /* Taşmayı engelle */
    align-items: center;
}

.nav-item {
    white-space: nowrap; /* Metinlerin alt satıra kaymasını engelle */
    margin: 0 1px; /* Öğeler arası boşluk */
}

.nav-link {
    padding: 0px 0px !important; /* Daha sıkı padding */
}

/* Mobil görünüm için ayar */
@media (max-width: 980.98px) {
    .navbar-nav {
        flex-direction: column; /* Mobilde alt alta */
        align-items: flex-start;
    }
    
    .nav-item {
        width: 100%;
        margin: 2px 0;
    }
    
    .nav-link {
        width: 100%;
    }
}