/* Base styles (compatibles con tu código original) */
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: #e0e0e0;
    line-height: 1.6;
}

/* Navbar mejorado */
.navbar {
    padding: 0.8rem 1rem;
}

.navbar-brand {
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Alertas personalizadas */
.alert-admin {
    background: rgba(76, 201, 240, 0.1);
    border: 1px solid rgba(76, 201, 240, 0.3);
    color: #4cc9f0;
}

.alert-vip {
    background: rgba(152, 103, 255, 0.1);
    border: 1px solid rgba(152, 103, 255, 0.3);
    color: #9867ff;
}

.alert-upgrade {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    color: #ffc107;
}

/* Cards modernas */
.store-card {
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.store-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Botones mejorados */
.btn {
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-light {
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Responsive improvements */
@media (max-width: 768px) {
    .navbar-collapse {
        padding-top: 1rem;
    }
    
    .alert {
        padding: 1rem;
    }
    
    .card {
        margin-bottom: 1.5rem;
    }
}

/* Mejoras para dark mode */
.bg-dark-gray {
    background-color: #121218 !important;
}

.text-muted {
    color: #8a8a8a !important;
}