body {
    background-color: #121212;
    color: #e0e0e0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.card {
    background-color: #1e1e1e;
    border: 1px solid #333;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
}

.card-header {
    background-color: #2c2c2c;
    border-bottom: 1px solid #333;
    font-weight: bold;
}

.table-dark {
    background-color: #1e1e1e;
}

.table-dark th, .table-dark td {
    border-color: #333;
}

.badge-success {
    background-color: #28a745;
}

.badge-warning {
    background-color: #ffc107;
    color: #212529;
}

.badge-danger {
    background-color: #dc3545;
}

.text-warning {
    color: #ffc107 !important;
}

.text-success {
    color: #28a745 !important;
}

.text-danger {
    color: #dc3545 !important;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #004085;
}

.footer {
    background-color: #1a1a1a;
    color: #6c757d;
    padding: 20px 0;
    margin-top: 40px;
    border-top: 1px solid #333;
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.user-skin-img {
    max-height: 300px;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.1));
}