body {
    min-height: 100vh;
    background: #1a1a2e;
}

.bg-dark {
    background: #16213e !important;
}

.card {
    border-radius: 10px;
}

.navbar {
    background: #0f0f23 !important;
}

.table-dark {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255, 255, 255, 0.05);
    --bs-table-hover-bg: rgba(255, 255, 255, 0.1);
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.btn-success {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    border: none;
}

.btn-success:hover {
    background: linear-gradient(135deg, #38ef7d 0%, #11998e 100%);
}

.card.bg-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.card.bg-success {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%) !important;
}

.card.bg-info {
    background: linear-gradient(135deg, #36d1dc 0%, #5b86e5 100%) !important;
}

.card.bg-warning {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%) !important;
}

.font-monospace {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

code {
    color: #7ee787;
}

pre {
    border-radius: 8px;
}

.form-control:focus,
.form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.list-group-item {
    transition: all 0.2s ease;
}

.list-group-item:hover {
    transform: translateX(5px);
}

.badge {
    font-weight: 500;
}

.navbar-brand {
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .display-4 {
        font-size: 1.5rem;
    }
}